canon bjc-8200 service manual.pdf

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QY8-1369-000

REVISION 0

COPYRIGHT© 1999 CANON INC. CANON BJC-8200 1199 SE 0.28-0 PRINTED IN JAPAN (IMPRIME AU JAPON)

NOV. 1999



1199 SE 0.28-0



Target Readers

This manual is publ ished by Canon Inc. for qual i f ied persons and contains the necessary technical

informa t ion for techn ical theory, ins tal lat ion, ma intenan ce, and repair of products . This m an ua l covers

al l local i t ies where the products are sold. For this reason, i t may contain informat ion that does not

apply to your locality.

RevisionsT h i s m a n u a l m a y i n c l u d e t e c h n i c a l i n a c c u r a c i e s o r t y p o g r a p h i c a l e r r o r s d u e t o i m p r o v e m e n t s o r

changes in the products . When amendments are made to the content of this manual , Canon wil l i s sue

technical informa t ion as th e need a r ises . In the event of ma jor al terat ions to th e content of this m an ua l

over a long or sh ort period, Canon will pu blish a revised version of th e ma nu al.

The fo l lowing paragraphs do not app ly to any countr ies where such provis ions are

inconsis te nt with local law.

Trademarks

The produc t names and company names appear ing in th i s manual a r e the r eg i s t e r ed t r ademarks o r

t radem arks of the individual compan ies .

Copyright

This ma nu al is copyr ighted a nd a ll r ights reserved. Under the copyr ight laws , this ma nu al may not be

copied, reproduced, or t ra ns lated into other lan guages , in whole or in p ar t , withou t th e express writ ten

consent of Can on Inc. except in the ca se of internal bu s iness u se.

Copyright© 1999 by Canon Inc.

CANON INC.

BJ Products Quality Support Dept.

16-1, Shimonoge 3-chome, Takatsu-ku, Kawasaki-shi, Kanagawa 213, Japan

This ma nu al was produced on an Apple Macintosh™ Power Mac 9600/ 233 persona l compu ter and Apple

LaserWriter™ II NTX-J laser b eam printer; f ina l pages were p rinted on Varityper™ 5300 with 4 000-J RIP.

A Canon mo-5001S Magneto-Optical Storage Subsystem with mo-502M Magneto-Optical Storage Disk

Cartridge an d m o-IF2 interface kit were us ed for storing large volum es of pa ge layout a nd graph ic da tafor this ma nu al .

All gra ph ics were prod u ced with MACROMEDIA FREEHAND™ 7 . 0 J .

All documents and all page layouts were created with QuarkXPress™ 3 . 3 J .



I

P R O D U C T

S P E C I F I C A T I O N

M A I N T E N A N C E

O P E R A T I O N

T R O U B

L E

S H O O T

I N G

R E F E R E N C E

I. ABOUT THIS MANUAL

This m an u al is divided into five par ts con taining th e informa tion required for s ervicing the

BJC-8200 pr in ter .

Part 1: PRODUCT SPECIFICATIONS This pa rt out l ines t he pr odu ct an d i ts specifications.

Part 2: MAINTENANCE This pa rt explains m ainten an ce of th e un it . It includ es precau tions an d details for

disass embly an d ass embly, and a djus tm ents required when assem bling.

Part 3: OPERATION This pa rt explains h ow to operate the u nit properly, and how to us e the service mode.

Part 4: TROUBLESHOOTING This pa rt explains how to resolve problems of th e un it , an d conta ins inform ation on

how to locate an d replace serviceable un its an d pa rts . It is divided int o two sections :

"Trou bleshooting b y Errors " and "Troub lesh ooting b y Sympt oms."

Part 5: REFERENCE This pa rt out l ines t he u nit operation giving techn ical inform ation on h ard ware, an d

conta ins b lock d iagrams, p in ass ignm ents , a nd wir ing/ c ircui t d iagram s.

This m an u al does not contain comp lete information requ ired for

disass embling an d as sem bling the BJ C-8200 pr int er. Please also refer to the

separate Parts Catalog.REF



II. TABLE OF CONTENTS

Page Part 1: PRODUCT SPECIFICATIONS 1 - 1 1. PRODUCT OUTLINE

1 - 1 1.1 Product Outline

1 - 2 1.2 Features1 - 3 2. SPECIFICATIONS

1 - 3 2.1 Main Unit Specifications

1 - 3 2.1.1 Main unit specifications

1 - 3 2.1.2 Product life

1 - 4 2.2 Paper Specifications

1 - 4 2.2.1 Paper sizes

1 - 4 2.2.2 Paper measurement

1 - 4 2.2.3 Printable area

1 - 4 2.3 BJ Cartridge

1 - 6 2.4 Interface Specifications

1 - 6 2.4.1 Parallel interface

1 - 6 2.4.2 Serial (USB) interface

1 - 7 2.5 Printer Driver

1 - 7 2.6 Scanner Cartridge IS-52 (Optional)

1 - 8 3. NAMES OF PARTS AND THEIR FUNCTIONS

1 - 8 3.1 Names of Parts and Their Functions

Part 2: MAINTENANCE 2 - 1 1. PERIODICAL REPLACEMENT/MAINTENANCE

2 - 1 1.1 Parts for Periodic Replacement

2 - 1 1.2 List of Periodic Maintenance

2 - 2 2. DISASSEMBLY AND REASSEMBLY

2 - 2 2.1 List of Tools2 - 3 2.2 Operation Precautions

2 - 3 2.2.1 Ink paths

2 - 4 2.2.2 Ink mist

2 - 4 2.2.3 Precautions for damage due to static electricity

2 - 5 2.2.4 Precautions for transporting the printer

2 - 5 2.2.5 Precautions on spur tip deformation

2 - 6 2.3 Precautions for Disassembling and Reassembling the Printer

2 - 6 2.3.1 Unlocking the carriage

2 - 6 2.3.2 Removing/installing self tap screws

2 - 7 2.3.3 Adjustable bushings supporting the carriage shaft

2 - 7 2.3.4 Feed gear

2 - 8 2.4 Grease Application

2 - 9 2.5 Adjustment/Setting Procedures

2 - 9 2.5.1 Adjustments (Timing, adjustment, time, tool)

2 - 9 2.5.2 Cleaning the pick-up roller

2 -10 2.5.3 Print head position adjustment

2 -11 2.5.4 Setting the EEPROM

2 -12 3. OPERATION CHECK AFTER DISASSEMBLING/REASSEMBLING

2 -12 3.1 Confirmation Methods

2 -13 4. TRANSPORTING THE PRINTER

2 -13 4.1 Transporting the Printer

Page Part 3: OPERATION 3 - 1 1. FUNCTIONS RELATED TO PRINTER OPERATION

3 - 1 1.1 Error Display

3 - 3 1.2 Descriptions of Error Indications

II



Page

3 - 4 1.3 BJ Status Monitor

3 - 4 1.3.1 Main functions of the BJ status monitor

3 - 4 1.3.2 Items displayed on the BJ status monitor

3 - 5 1.4 Function Settings

3 - 5 1.4.1 Function settings using the printer driver

3 - 6 1.5 Off-line Operation3 - 6 1.5.1 Cleaning operation

3 - 6 1.5.2 Nozzle check pattern printing

3 - 7 1.5.3 Replacing the cartridge/ink tank

3 - 8 2. SERVICE MODE

3 - 8 2.1 Service Mode Operations

3 - 9 2.2 Service Test Print

3 -10 2.3 Printing EEPROM Information

3 -11 2.4 Resetting the EEPROM

3 -11 2.5 Setting the Waste Ink Counter

3 -12 2.6 Setting the Model

3 -12 2.7 Adjusting the Head Position

3 -13 2.8 Roller Cleaning

Part 4: TROUBLESHOOTING 4 - 1 1. TROUBLESHOOTING BY DISPLAYED ERRORS

4 - 1 1.1 Initial Flowchart

4 - 4 1.2 Error List (Indicator/Beeper/Error Code)

4 - 5 1.3 Troubleshooting by Errors

4 -14 2. TROUBLESHOOTING BY SYMPTOMS

4 -14 2.1 Troubleshooting by Symptoms

Part 5: REFERENCE

5 - 1 1. TECHNICAL REFERENCE5 - 1 1.1 Functions of the Paper Feed Unit

5 - 2 1.2 Carriage Function

5 - 3 1.3 Purge Unit Functions


5 - 5 1.5 Detection With Sensors

5 - 6 2. CONNECTOR POSITIONS AND PIN ASSIGNMENT

5 - 6 2.1 Logic Board

5 -10 2.2 Carriage Board

5 -13 2.3 BJ Cartridge

5 -14 2.4 Scanner Cartridge

5 -15 2.5 AC Adapter

5 -15 2.6 DC Power Cable

5 -16 2.7 Carriage Motor

5 -16 2.8 Paper Feed Motor

5 -16 2.9 Purge Motor

5 -17 2.10 Ink Sensor

5 -17 2.11 Paper Thickness Sensor

5 -17 2.12 Purge Sensor

5 -18 3. CIRCUIT DIAGRAM

5 -18 3.1 Parts Layout

5 -18 3.1.1 Logic board

5 -20 3.1.2 Carriage board

5 -21 3.2 Circuit Diagrams

III



III. ILLUSTRATION INDEX

Page Part 1: PRODUCT SPECIFICATIONS 1 - 1 Figure 1- 1 Printer Appearance

1 - 5 Figure 1- 2 Printable Area

1 - 8 Figure 1- 3 Names of Parts and Their Functions

Part 2: MAINTENANCE 2 - 3 Figure 2- 1 Ink Paths

2- 4 Figure 2- 2 Ink Mist

2 - 5 Figure 2- 3 Capping Position

2 - 5 Figure 2- 4 Spur Unit

2 - 6 Figure 2- 5 Unlocking the Carriage

2 - 7 Figure 2- 6 Adjustable Bushings Supporting the Carriage Shaft

2 - 7 Figure 2- 7 Precautions on Feed Gears

2 - 8 Figure 2- 8 Grease Points

2 -10 Figure 2- 9 Print Position Adjustment Pattern

Part 3: OPERATIONS 3 - 1 Figure 3- 1 Operation Panel

3 - 4 Figure 3- 2 BJ Status Monitor (Sample)

3 - 5 Figure 3- 3 Printer Driver Utility (Sample)

3 - 7 Figure 3- 4 Nozzle Check Pattern Print

3 - 9 Figure 3- 5 Service Test Print (Sample)

3 -10 Figure 3- 6 EEPROM Information Print (Sample)

3 -11 Figure 3- 7 A Guide to Determine the Amount of Waste Ink Absorbed (Sample)

3 -13 Figure 3- 8 Head Position Adjustment Pattern (Sample)

Part 5: REFERENCE 5 - 1 Figure 5- 1 Paper Feed Path

5 - 2 Figure 5- 2 Carriage Unit

5 - 3 Figure 5- 3 Purge Unit

5 - 4 Figure 5- 4 BJ Cartridge

5 - 5 Figure 5- 5 Sensor Position

5 - 6 Figure 5- 6 Logic Board

5 - 6 Figure 5- 7 Block Diagram

5 -10 Figure 5- 8 Carriage Board

5 -13 Figure 5- 9 BJ Cartridge

5 -14 Figure 5- 10 Scanner Cartridge

5 -15 Figure 5- 11 AC Adapter

5 -15 Figure 5- 12 DC Power Cable

5 -16 Figure 5- 13 Carriage Motor

5 -16 Figure 5- 14 Paper Feed Motor

5 -16 Figure 5- 15 Purge Motor

5 -17 Figure 5- 16 Ink Sensor

5 -17 Figure 5- 17 Paper Thickness Sensor

5 -17 Figure 5- 18 Purge Sensor

5 -18 Figure 5- 19 Logic Board (Top View)

5 -19 Figure 5- 20 Logic Board (Bottom View)

5 -20 Figure 5- 21 Carriage Board

IV



IV. TABLE INDEX

Page Part 3: OPERATION 3 - 2 TABLE 3- 1 ERROR DISPLAY

Part 4: TROUBLESHOOTING 4 - 4 TABLE 4- 1 ERROR DISPLAY

Part 5: APPENDIX 5 - 3 TABLE5- 1 AMOUNTS OF INK USED DURING CLEANING (GUIDE)

V



VI

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Page

1 - 1 1. PRODUCT OUTLINE

1 - 1 1.1 Product Outline

1 - 2 1.2 Features

1 - 3 2. SPECIFICATIONS

1 - 3 2.1 Main Unit Specifications

1 - 4 2.2 Paper Specifications


1 - 6 2.4 Interface Specifications

1 - 7 2.5 Printer Driver

1 - 7 2.6 Scanner Cartridge IS-52 (Optional)

1 - 8 3. NAMES OF PARTS AND THEIR FUNCTIONS1 - 8 3.1 Names of Parts and Their Functions

Part 1

PRODUCT

SPECIFICATIONS



1. PRODUCT OUTLINE

1.1 Product OutlineThis printer, with u ltra sm all 4-pl ink d roplets an d new light -an d-dar k ink system ,

delivers grainines s-free, p hotograph ic-qua lity, h igh-resolu tion images.In a ddition, th e su pport of a h igh-resolu tion s can ner car tridge an d ad apt er for direct

conn ection to digital cam eras, a s optiona l equipm ent, an d th e USB interface as

s tan dard equipm ent , prove th is pr in ter a h ighly va lue-added produ ct .

This printer is int end ed to increa se the m ark et sha re where photo-realis t ic outp u t is

dem an ded, targetin g users wh o need excellent p hotograph ic qua li ty printing.

1-1

BJC-8200 Part 1: PRODUCT SPECIFICATIONS

P R O D U C T


Paper Output Tray Paper Thickness Lever

Auto Sheet Feeder

Paper

BC-50BJ Cartridge

Parallel Interface Connector

USB Interface Connector

Optional Scanner

IS-52Scanner Cartridge

Cartridge Container(Supplied with Scanner Cartridge)

Operation Panel

Front Cover

Paper Guide

Figure 1-1 Printer Appearance



1.2 Features1) Highest r esolu tion ph oto ima ging without an y graininess . (4-pl ink droplets ; new

light -an d-dar k ink with l igh t ink dens ity of 1/ 6.)

2) Optiona lly available 600 dpi scan ner cartridge.

3) Both IEEE128 4-compa tible, 8-bit para llel interface an d USB interface, as s ta nd ardequipment .

4) Ind ividu ally replaceable ink ta nk s for each color for redu ced ru nn ing costs .

5) Ink -low detection u sing both optical and d ot-cou nt ing systems an d tran slucen t ink

tan ks allow visu al check ing of th e ink level.

6) A mech an ism to a llow man u al correction of print posit ion misalignm ent of each

color, as well as in b i-directiona l printin g.

7) A fu nction to n otify of th e optimu m hea d gap sett ing of th e pa per th ickn ess lever.

Part 1: PRODUCT SPECIFICATIONS BJC-8200

1-2



2. SPECIFICATIONS

2.1 Main Unit Specifications2.1.1 Main unit specifications

Type Desktop serial printerPa per feed in g m eth od Au tom at ic a n d m an u a l feed in g

Res olu t ion 1200dp i x 1200dp i (m a xim u m resolu t ion )

Th rou gh pu t Dra ft Sta n da rd High

(Referen ce va lu es ) Bk (PC Ma ga zin e) 3 .15 2 .24 0 .37

ppm Color (A4 Fu ll Pa ge) 2 .0 1 .4 0 .26

Color (New Pa t tern ) 2 .0 1 .4 0 .26

Pr in t in g d irect ion 1-pa s s / b id irect ion a l

2 -pas s / un id irect iona l

4-pass / bidirec t ional

4 -pas s / un id irect iona l

8-pass / bidirec t ional

Automatically switched over by driver, corresponding to

selected media an d print qu ality.

Pr in t in g wid th 203 .2 m m

Lin e feed s peed 161m s / lin e (for 256 / 1 200-in ch feed)

In ter fa ce IE EE 1284-com pa tib le 8 -b it pa ra llel in terfa ce

(Compa t ible/ nibble / ECP)

USB (with out h u b fu nction)

ASF ca pa city Up to 10 m m (Approx. 100 s h eets of 75 g/ m 2 paper)

Detect ion fu n ct ion s Cover open Yes

BJ ca r t r idge in s ta lled Yes

S ca n n e r c a rt r id ge in s t a lle d Ye s

Cart r idge correc t ly ins ta lled Yes

In k-ou t Yes

Pa per -detect ion YesWa s te in k fu ll Yes

Pa per wid th detect ion No

Acou s tic n ois e d u r in g Ap pr ox. 3 7 dB(A) (For 8-p a ss p rin t in g wit h a sh eet feed er

opera t ion fu ll of pa per ) (Sou n d p res su re level: com plia n t with

ISO9296)

E nviron m en ta l con dit ion s Op er ation Tem pera tu re: 5 to 3 5°C

Hu m id ity: 1 0-9 0% RH (No con d en s at ion )

Sta n dby Stora ge: 0 -35°C

Hu m id ity: 1 0-9 0% RH (No con d en s at ion )

Power su pp ly Volta ge/ frequ en cy Power con s u m ption At s ta n dby

AC100-120V 50 / 60Hz 23W (m a x.) 8W

AC200-240V 50 / 60Hz 23W (m a x.) 8W

E xtern a l d im en s ion 450 m m (W) x 327 m m (D) x 204 m m (H)Weigh t Approx. 5 .9 Kg (E xclu d in g BJ ca r t r idge)

Cert ifica t ion E lectrom a gn et ic ra d ia n ce: VCCI, FCC, IC, CE Ma rk , EMC

(Taiwan ), C-t ick

Electrical safety: Electrical Safety Regulations, UL, C-UL,

CB Report, CE Mark, F IMCO, GS,

GCIB, SISIR, AS, E lectrical Sa fety

Regu lations of Korea

En viron men tal regulations: Blue Angel, Energy Star

Opt ion a l pa r ts Sca n n er ca r t r idge (S ee Page 1-7 )

2.1.2 Product life

Produ ct life is eith er of th e followin g periods, wh ichever is s h ortes t.(1) From th e s tart of u se un til 15,00 0 sh eets ha s been fed.

(2) From th e s tar t of u se u nt il 5 years laps es.

1-3


P R O D U C T




2.2 Paper Specifications2.2.1 Paper sizes

Can on recomm ends th e following pap ers:Paper type Size Stacked in the Paper

ASF thickness

leverposition

Pla in pa per Mea su rem en t : A4/ B5/ A5/ 10 m m or les s Up

6 4 -9 0 g/ m 2 LTR/ LGL (Approx. 100

sheets of

7 5 -g/ m 2 paper)

Color BJ pa per LC-301 A4/ B5 75 s h eets Up

High -resolu t ion pa per HR-101 A4/ B5/ LTR 80 s h eets Up

Glos s y ph oto pa per GP-301 A4/ LTR 10 s h eets * Up

Glos s y ph oto film HG-201 A4/ LTR 1 s h eet Up

OHP film CF-102 A4/ LTR 10 sh eets ** Up

BJ cloth FS-101 (L)356 x 1 s h eet Down(W)25 1 m m

Ba n n er pa per BP-101 A4/ LTR 1 sh eet Down

T-sh ir t t ra n s fer TR-201 A4/ LTR 1 s h eet Up

Glos s y ph oto ca rd FM-101 (L)216 x 1 s h eet*** Up

(W)11 9 m m

E n velope COM#10 (L)105 x 10 s h eets or les s Down

(W)24 1 m m

DL (L)110 x 10 sh eets or les s Down

(W)22 0 m m

Ph oto pa per p ro PR-101 A4/ LTR 1 s h eet* Up

Th ick pa per Mea su rem en t : A4/ LTR Ma n u a l feed Down

9 1 -5 0 0 g/ m 2 only

* Always u se GP-301/ PR-101 with the clean ing plate u nd ernea th it .

** Always u se OHP film with a s heet of plain pap er benea th i t .

*** Always u se glossy ph oto paper with th e as sociated au xiliary sh eet ben eath i t .

2.2.2 Paper measurementAu tom at ica lly-fed pa per 64-90 g/ m 2

Ma n u a lly-fed paper 64-500 g/ m 2 (up to 0 .6 m m)

2.2.3 Printable areaRefer t o Figure 1-2 Printable Area .

2.3 BJ CartridgeC on s t r u c t ion 6 colo r in t e gr a t ed h e a d, wit h s ep a r a t ely- re p la c eb le in k t a n k s for

each color

Pr in t h ea d 2 56 x 6 n ozzles (Pla ced in lin e for ea ch color )

In k color BK, C, M, Y, Ph oto-C, Ph oto-M

In k ta n k 6 s epa ra te ta n ks (On e tan k for ea ch color )

Weigh t Approx. 80 g (exclu d in g in k ta n ks )

Cartridge life 5000 sh eets (7.5%-duty pr int pat tern ) or 2 years in box/ 1 year out of box.

Pr in t ca p a cit y Ap p rox. 24 0 sh e et s / t a n k (7 .5 %-d u t y p r in t p a tt er n )Note) The BJ hea d, available as a con su ma ble par t , does not includ e ink t an ks.


1-4



1-5


P R O D U C T


3.0mm

5.0mm

3.4mm 3.4mm

20.0mm

3.0mm

5.0mm

6.4mm 6.4mm

3.4mm

3.4mm

28.0mm 20.0mm

1 2 3 4 5 6

3.0mm

5.0mm

3.0mm

5.0mm

6.4mm

28.0mm

20.0mm

28.0mm

A4/A5/B5 Size Letter (LTR)/Legal (LGL) Size

Envelope

Banner Paper

*: For 6-page printing

:Recommended printing area

:Printable area

COM#10: 30.4mmDL : 9.4mm

Figure 1-2 Printable Area



2.4 Interface Specifications2.4.1 Parallel interface

1) In terface type

IEEE 128 4 com pat ible pa rallel int erface

2) Data tr an sfer:8-bit pa ra l le l t ransfer m ethod (Compa t ible / nibble / ECP mode su pported)

3) Signa l volta ge levels

In pu t : "Low" level: 0 .0 V to +0 .8 V

"High" level: +2.4V to +5.0V

Ou t pu t : "Low" level: 0 .0 V t o +0 .8 V

"High" level: +2.4V to +5.2 5V

4) Inpu t / Outpu t

Each signa l pu lled u p with +5V

5) In terface ca ble

Twisted-pa ir dou ble sh ielded cab le

Material: AWG No. 28 or higher (AWG: American Wire Gauge)Length: Up to 2.0 m .

6) Interface connector:

P rin t e r- s id e Am p h e n o l 5 7 -4 0 3 6 0 (or e q u iva le n t )

Ca b le -s id e Am p h e n ol 5 7 -3 0 36 0 (or eq u iva le n t)

7 ) Inpu t / Outpu t s igna l and p in a r rangements

Refer t o Part 5: 2. CONNECTOR POSITIONS AND PIN ASSIGNMENT (Page 5-6) for

details.

2.4.2 Serial (USB) interface1) In terface type

USB Interface (Universal Ser ial Bus ; USB Specification Release 1 .0)2) Data tr an sfer:

Control transfer method

Bulk t ran sfer method

3) Signa l volta ge level

Inpu t :

Inpu t differen ce sen sitivity: +0.2V (Max)

Comm on-m ode differen ce: +0.8V to +2.5V

O u t p u t :

Stat ic outp u t high: +2.8V to +3.6V

Stat ic outp u t low: 0.0V to +0.3V

4) Inpu t / Outpu tEach signa l pu lled up with 3.3V

5) In terface ca ble

Ca b le Twis t ed p air s h ield ed ca b le, u p t o 2 .0 m

Ful l-speed m ode mus t be su pported.

Material: AWG No. 28 or h igh er (AWG: Am erican Wire Gau ge)

6) Interface connector

P rin t e r- s id e US B s t a n d a r d , S er ie s B r ec ep t a cle

Ca b le-s id e US B s ta n d ar d, S er ies B p lu g

7) Inpu t / Outpu t s igna l and p in a r rangements

Refer t o Part 5:2. CONNECTOR POSITIONS AND PIN ASSIGNMENT (Page 5-6) for

details.


1-6



2.5 Printer DriverThe drivers th at can be us ed for this printer:

1) For Win dows:

Ras ter dr iver (For Win3.1/ 95/ 98)

Rast er dr iver (For Win NT4.0/ (5.0))2) For Macintosh :

Macintosh driver for USB I/ F

Serial I/ F drivers are n ot available.

2.6 Scanner Cartridge IS-52 (Optional)Type Ca r tr idge rep la cem en t type color s ca n n er

Ligh t s ou rce 3 LE D's for RGB

Resolu t ion 600x600 , 300x300 , 200x200 , 150x150 , a n d 75x75 dp i

Pa per wid th 208 .2m m

Sca nn ab le ba nd wid th Up to 10 .8m m

Pa per th ickn es s Up to 0 .25m mO per a tion en vir on m e n t O S: Win 9 8 / 9 5 / NT4 .0 , Ma c OS 8 .1 o r la t er

I/ F: Parallel (IEEE1 284 -comp lian t)/ USB

Memory: 8MB (16MB or more recommended.)

Unu sed Disk spa ce: (50MB at least)

Life spa n 1200 sh eets (A4 pa per )

1-7


P R O D U C T




3. NAMES OF PARTS AND THEIR FUNCTIONS

3.1 Names of Parts and Their FunctionsThe following shows the n am es of th e printer par ts an d th eir m ajor fu nctions:


1-8

Figure 1-3 Names of Parts and Their Functions

Paper GuideLightly press this guide againstthe left side of paper sheets toalign them.

Front CoverOpen this cover whenreplacing the BJ cartridge orclearing paper-jams.

Paper Output TrayAllows smooth ejectionof paper and reducespaper friction.

Paper Thickness LeverAllows you to adjust the gapbetween the print head and papersurface by raising this lever upand down.The illustration shows the leverin the "Up" position.

Operation Panel

IndicatorNot lit when powered off.When lit in green, the printeris ready to print.When lit or blinking in orange,an error has occurred and the

printer cannot print.

RESUME ButtonAfter correcting a problem,press this button to make theprinter ready.

POWER ButtonPress this button to power on oroff the printer.

Auto Sheet Feeder (ASF)Set paper here. You can set multiple sheets;each sheet is fed one by one.

Paper SupportExtend this paper rest to supportlarger sized paper.

Cartridge Lock LeverUse this lever to secure the BJcartridge in the carriage.Raise it to remove the BJ cartridge.

Carriage

Either BJ cartridge or optional Scanner cartridgeis installed.

Manual Paper Feed SlotTo feed paper manually,insert paper here.

Interface ConnectorConnects to the interface cablefrom the computer.Two types of connector interfaces are provided:USB and parallel.



Page

2 - 1 1. PERIODICAL REPLACEMENT/MAINTENANCE

2 - 1 1.1 Parts for Periodic Replacement

2 - 1 1.2 List of Periodic Maintenance

2 - 2 2. DISASSEMBLY AND REASSEMBLY

2 - 2 2.1 List of Tools

2 - 3 2.2 Operation Precautions

2 - 6 2.3 Precautions for Disassembling and Reassembling the Printer

2 - 8 2.4 Grease Application

2 - 9 2.5 Adjustment/Setting Procedures

2 -12 3. OPERATION CHECK AFTER DISASSEMBLING/REASSEMBLING

2 -12 3.1 Confirmation Methods2 -13 4. TRANSPORTING THE PRINTER

2 -13 4.1 Transporting the Printer

Part 2

MAINTENANCE



1. PERIODICAL REPLACEMENT/MAINTENANCE

1.1 Parts for Periodic Replacement

Level Parts for periodical replacementUs er Non e

Service person nel Non e

Level Consumable

Us er BJ ca r t r idge (In k ta n ks n ot in clu ded)

Ink tan k (Black)

Ink tan k (Cyan )

Ink tan k (Magenta )

Ink ta n k (Yellow)

Ink tan k (Photo cyan )Ink tank (Photo magenta)


1.2 List of Periodic MaintenanceLevel Location

Us er Non e


2-1

BJC-8200 Part 2: MAINTENANCE




2. DISASSEMBLY AND REASSEMBLY

2.1 List of ToolsThe following a re th e tools n ecessary for d isassem bly and reass emb ly:

Ordinary tools Note

Ph ilips s crewdriver For rem ovin g a n d rep la cin g s crews

Bla de s crewdr iver For rem ovin g p la s tic pa r ts

Lon g-n ose p liers For rem ovin g a n d rep la cin g sp r in gs

Tweezers For rem ovin g a n d in s ta llin g flexib le cab les

Fla t bru s h For a pp lyin g grea se (on e per grea se type)

Mu lt im eter For trou b lesh oot in g

Special tools (part No.) Note

Grease MOLYKOTE PG-641 To be app lied to spec ified loca t ions (S ee Page 2-8 )

(CK-0562-000)Grea se EU-1 To be a pp lied to th e port ion of th e gu ide sh a ft wh ich th e

(QY9-0037-000) ca r r ia ge s lides over .

Part 2: MAINTENANCE BJC-8200

2-2



2.2 Operation Precautions2.2.1 Ink paths

Be careful not to touch th e ink pa th s . Ink on h an ds could s ta in the pr in ter , work

table, or clothes. The ink path s include th e BJ car tridge ink tan k out let , the BJ

cartridge ink fi lters a nd nozzles , th e ma intena nce jet receiving section, th e hea d cap s,the wipers , an d th e was te ink absorber .

The ink is not ha rmful to the h u ma n b ody, but conta ins some organ ic

solvents .

Black, cyan , ma genta , photo cyan , an d ph oto magenta ink conta in

glycerin 56-81-5, isopropyl alcohol 67-63-0, ethylene glycol 107-21-1, and

di-eth ylen e glycol 11 1-46 -6 r esp ectively. Yellow in k conta ins glycerin 56 -

81-5 a nd isopropyl alcohol 67-63 -0.

Be carefu l not to get th e ink into your m outh or eyes. If th e ink gets into

you r eyes, wash with plenty of water an d cons u lt a doctor. In ca se a large

am oun t of ink ha s been swallowed, consu lt a d octor imm ediately. The ink contains dyes. If clothing is s t ained with th e ink , the ink m ay not be

rem oved com pletely.

2-3



MaintenanceJet ReceivingSection

MaintenanceJet ReceivingSection

BJ Cartridge

Wiper

Head Cap

Waste Ink Absorber

Figure 2-1 Ink Paths

CAUTION



2.2.2 Ink mistThe BJ cartridge ejects ink onto th e paper d u ring printing. After th e printer is u sed for

a long period or us ed h eavily, the ink m ist b oun cing ba ck from th e pap er could

accum u la te an d soi l the f ront cover , p la ten , an d th e area arou nd the opera t ion pa nel ,

purge un i t , and pape r ou tpu t t r ay .Carefu lly wipe off th e ink mist with a s oft da mp ened cloth so th at h an ds or cloth ing

will not b e s ta ined by soiled pa rts du ring servicing.

Also, be carefu l not to sm u dge the p ick r oller wh en removing th e u pper cover.

2.2.3 Precautions for damage due to static electricityStatic electricity can be genera ted by clothing ru bbing against each other an d m ay

accu mu late in th e body. If you touch electrical elemen ts , th e discha rge of s ta tic

electricity could dam age th em, or ch an ge their electrical char acteris t ics . For th is

reason, avoid touching the ink sensor contacts or the printer 's BJ cartridge contacts .


2-4

Upper Cover

Paper Output Tray

Around Purge unit

Platen

Around Operation Panel

Front Cover

Figure 2-2 Ink Mist



2.2.4 Precautions for transporting the printerWhen tu rn ed off by the POWER button, the BJ cartridge is capp ed an d th e carriage is

locked in p lace at th e capping posit ion b y the lock arm . When th e printer can not be

powered off by th e POWER button for tran sporta tion, etc . , move th e carriage to th e

capping posit ion by han d an d secu re it with ta pe before tran sporting the printer.Remove the ink ta nk s an d keep th em in a vinyl bag while th e printer is being

transported.

2.2.5 Precautions on spur tip deformation

Take care n ot to bend t he t ips of th e spu rs . The t ips of the sp u rs m ake conta ct withprinted paper an d are contam ina ted with ink, bu t du e to the ir sm al l su rface conta c t

area, th e t ips , clean ed by the spu r clean ers , will not s t ain th e printed pa per. However,

if th e t ips a re bent a nd th eir conta ct su rface area increas es, they collect more ink an d

are n ot eas ily c leaned by th e spu r c leaners , an d th ereby s ta in th e pr in ted paper by

ma king dotted lines on i t .

2-5



Emergency Fixing Tape

Figure 2-3 Capping Position

Spurs

Figure 2-4 Spur Unit



2.3 Precautions for Disassembling and Reassembling the PrinterNote th e following wh en disass emb ling or reas sem bling th e print er. When

disass emb ling or reass emb ling the printer, refer to the par ts cata log. The n u mb ers in

th e parts ca talog il lu stra tions in dicate the disa ssem bly sequ ence.

2.3.1 Unlocking the carriageWhen th e printer is sh ipped from th e factory (or when t he car tridge is inst alled an d

the p ower h as been tu rn ed off norm ally), th e carriage is locked in th e capping posit ion

to secure th e car t r idge during t ran sporta t ion.

When th e printer is powered on p roperly, the ca rriage is u nlocked au toma tically. If th e

printer can not b e powered on n orma lly, it will be necessary to ma nu ally un lock th e

carriage. This can be don e by turn ing the gear of th e pu rge un it in t he direction of th e

arrow by finger, as sh own in Figure 2-5 Unlocking the Carriage .

2.3.2 Removing/installing self tap screwsThe pr int er u nit is secu red to the lower case with ta p screws. Once the ta p screws

ha ve been rem oved, pieces of th e molding rema in atta ched to th e screw threads .

Reins talling the tap s crews in th is cond ition can dam age the screw threa ds. To

prevent t his , when r eins talling screws, remove th e rema ins in advan ce or, where

possible, u se n ew screws. Also, blow away an y rema ins on th e m old b efore reins talling

the tap screws .


2-6

Figure 2-5 Unlocking the Carriage



2.3.3 Adjustable bushings supporting the carriage shaftThe adjus table bush ings su pport ing the carr iage sha ft a re adjus ted a nd secured to

the pr inter fram e so that the ideal gap, or h ead gap, between th e BJ car tridge nozzle

an d platen is ma int ained for best print qu ality.

The fixin g screws are p ainted red to p rotect against careless rem oval. Do not loosenth e fixin g screws.

2.3.4 Feed gearBe carefu l not to tou ch th e gears in th e pap er feed u nit , especially th e feed roller gear,

du ring disass emb ling or rea ssem bly. Alth ough covered, even slight d am age to i t cou ld

affect pap er feeding when printing at high resolution.

2-7



Figure 2-6 Adjustable Bushings Supporting the Carriage Shaft

Adjustable BushingSupporting the CarriageShaft

Adjustable BushingSupporting the CarriageShaft

Fixing Screw

Printer Frame

Fixing Screw

Figure 2-7 Precautions on Feed Gears

Gear Cover

Feed Roller Gear

Eject Roller Gear



2.4 Grease ApplicationApply greases at th e point s s hown below.

Apply a thin film of grease using the flat brush. For the grease (EU-1) for the grease

pad, do n ot us e a bru sh bu t app ly direc t ly . For pr in ter d isassem bly and reassembly

procedu res, refer to the par ts cata log.

When app lying greases, b e carefu l to not get any on th e wiper, cap, or

encoder film. If grease is applied to them, wipe them clean immediately.


2-8

Figure 2-8 Grease Points

Cam Sliding SurfaceApprox. 24 mg (Molykote PG-641 )

Cam Sliding SurfaceApprox. 24 mg(Molykote PG-641 )

Grease PadApprox. 35 mg (EU-1)

Eject Roller Gear Teeth (apply to all teeth evenly)Approx. 60 mg (Molykote PG-641 )

LF Gear Teeth (apply to all teeth evenly)Approx. 72 mg (Molykote PG-641 )

Feed Roller Sliding SurfaceApprox. 24 mg (Molykote PG-641)

Feed Roller Sliding SurfaceApprox. 12 mg (Molykote PG-641)

Paper Thickness LeverApprox. 12 mg(Molykote PG-641)

Guide Frame Underside (applya thin coat of grease over the entire surface)Approx. 48 mg (Molykote PG-641)

Guide Shaft Sliding Surface(apply the proper amount of grease so as not to drip)Approx. 90 mg (EU-1)

Feed Roller Gear Teeth(apply to all teeth evenly)Approx. 96 mg (Molykote PG-641)

CAUTION



2.5 Adjustment/Setting Procedures2.5.1 Adjustments (Timing, adjustment, time, tool)

(1 ) User lev el

Timing Adjustment Time Tool

Wh en BJ ca r t r idge is rep la ced . Adju st p r in t h ea d 3 m in . HR-101 (A4)position

Wh en p ick-u p roller becom es Clean p ick-u p roller 3 min . Clea n in g p la te

contaminated.

(2 ) Serv ice pers onnel leve l

Timing Adjustment Time Tool

When BJ Car t r idge is r ep laced . Adju s t p r in t h ea d 3 m in . HR-101 (A4)

(Replacement of carr iage par ts) position

Wh en logic boa rd / wa s te Set EE PROM 1 m in . Non e

ink ab sorber is replaced

Wh en p ick-u p roller becom es Clean p ick-u p roller 3 min . Clea n in g p la tecontaminated.

2.5.2 Cleaning the pick-up rollerIf surface-processed paper or High-Resolution Paper (HR-101) is used in large

qua nt ity, paper feeding may be affected du e to paper du st ad hering to the pick-up

roller. If th is ha ppen s, clean th e pick-up r oller inside th e printer with th e clean ing

plate, sup plied with th e un it .

You ca n p erform th is operation b y sett ing th e printer into Se rvice Mode , or via th e

prin ter d rive u tility. For deta ils, refer to Part 3: 2.1 Service Mode Operations (Page 3-8)

a n d Part 3: 1.4.1 Function settings using the printer driver (Page 3-5).

2-9





2.5.3 Print head position adjustmentAs a resu lt of inh erent produ ct variations in each BJ cartridge or its s pecific seating

posit ion, inaccu rate d ot placement m ay occu r, resu lt ing in poor pr int ing. To correct

this , after ins talling th e BJ cartridge, perform t he a u toma tic print h ead posit ion

adju stm ent, on e of th e u ti lit ies th e printer d river pa ckage provides. If a com pu ter isnot available, you can perform th e print h ead posit ion ad justm ent in S ervice Mode .

For the pr ocedu res, refer to Part 3: 2.1 Service Mode Operations (Page 3-8). Set at least

one sh eet of A4 h igh-resolution pa per into the ASF, an d carr y ou t th e print h ead

posit ion adjustment from the printer driver 's Maintenance sheet.

If norma l paper is u sed to adjus t the pr in t h ead pos i t ion, the ink m ay

bleed, pr eventing a ccura te determ ination. Use High-Resolu tion Paper (HR-

10 1) or Gloss y Photo Paper (GP-301 ), which p rovide h igh er qu ality

printing.

Also, be su re to perform th e adjus tm ent with th e paper th ickn ess lever

raised.


2-10

Figure 2-9 Print Position Adjustment Pattern

CAUTION

Service Mode Registration Pattern

Head Position Adjustment Pattern



2.5.4 Setting the EEPROMThe EE PROM on t he logic board s tores th e total amou nt of waste ink a bsorbed ,

fu nction sett ings, an d oth er informat ion sp ecific to the pr inter. For this reas on, be

awa re of th e followin g wh en s ervicing the p rint er.

1) Before repair

You can check th e data s tored in th e EEPROM by performing the tes t print or

EEPROM informat ion p rint for s ervicing. In par ticu lar, th e nu mb er of total sh eets

pas sed will give a good idea of how frequen tly th e printer ha s b een u sed.

2) After logic boa rd replacem en t

Visually check the waste ink absorber's ink level following the procedures in Part 3:

2.5 Setting the Waste Ink Counter (Page 3-11), and replace the absorber or se t the

coun ter as n ecessary. The coun ter can be set to 0% (Reset), 25%, 50%, and 75%.

The EEPROM data of a replacement logic board is not defined. After replacing the

logic board, you m u st a lways reset th e EEPROM, check th e waste-ink abs orber, setthe ink counter , se t the model na me, and adjus t th e head pos i t ion.

3) After was te ink a bsorber replacement

After replacing the waste ink absorber following an ink-full warning or error, reset

the was te ink counter .

Previous EEPROM dat a can not be checked from the S ervice Mod e once the

EEPROM ha s b een r eset . Always perform th e check before resett ing th e

EEPROM. All informa tion s u ch a s fu nction s ta tu s, nu m ber of sh eets

pas sed, waste ink a mou nt , etc ., except for the USB serial nu m ber, will be

lost wh en t he E EPROM is res et . It is not p ossible to write dat a, su ch a sfun ct ion s ta tus an d th e nu mb er of shee ts pa ssed, of the old EEPROM to

th e n ew EEPROM.

This pr in ter presu mes tha t the ink fu ll a la rm / error does n ot occur b efore

th e life of th e printer h as b een reach ed. However, depend ing on th e us age

conditions, s u ch a s frequ ency of powering on/ off an d frequ ency of th e BJ

cartridge replacemen t, the waste ink a m oun t varies . As a resu lt , the

frequen cy of th e alarm/ error also varies .

The ink fu ll a la rm occurs when th e absorbed ink am oun t appr oaches a

limit . In th is case, althou gh you ca n opera te the printer again by pressing

th e RESUME button, th e in k full error will occu r in th e end . (At th at t ime,you ca n n o longer continu e operat ion by pressing the RESUME button.)

Refer t o Part 3: 2.1 Service Mode Operations (Page 3-8) for deta ils on h ow to

check / re set s to red da ta in the Se rvice Mode .

2-11



NOTE

CAUTION




2-12

3. OPERATION CHECK AFTER DISASSEMBLING/REASSEMBLING

3.1 Confirmation MethodsAfter reassembling, confirm the operation of the printer by conducting the following

procedures :1) Test print for servicing using the printer only.

Verify correct print ou t u sing the m ethod s tated in Part 3: 2.1 Service Mode Operations

(Page 3-8).

After rep lacing eith er th e logic boar d or th e wast e ink a bs orber , in a dd ition to (1), it is

necessary to confirm the following points:

Wh en th e: Ch eck item s :

Logic b oa rd is rep la ced On t he s er vice/ fa ct or y tes t p rin t , con fir m th a t t he ROM

vers ion an d m odel na me are correct , and tha t the

nu mb er of shee ts pass ed has been c leared, and th ewaste ink coun ter is set appr opriately.

Print ing th e nozzle check p attern via the p rinter dr iver

is poss ible.

Was te ink absorbe r is r ep laced On the s e rvice/ fac tory te s t p r in t o r E E PROM

informa tion p rint , confirm th at th e total waste ink

am oun t has been c leared.



2-13



4. TRANSPORTING THE PRINTER

To prevent the ink from leaking or drying ou t in th e BJ cartridge nozzles d u ring

tran sporta tion, keep th e BJ cartridge insta lled in th e printer, or s tored in the cartr idge

container.The ink ta nk s m u st be removed from th e BJ cartr idge and pu t into a vinyl bag while the

printer is being transported.

Tran sport t he p rinter (for retu rn after repa ir) with th e carriage locked in place.

Refer t o Part 2: 2.2.4 Precautions for transporting the printer (Page 2-5).

4.1 Transporting the PrinterWhen tra ns porting the p rinter, follow the procedu res below:

1) Remove the ink t an ks from th e BJ cartridge and place in a vinyl bag.

2) Press th e POWER button to tu rn off th e printer. After th e printer m oves th e carriage to

the hom e posit ion for cleaning an d locks th e carriage in place, the indicator will go

out .3) Discon n ect th e interface cab le(s).

4) Unp lug th e AC power cord from th e wall ou tlet.

5) Open t he front cover an d visu ally confirm th at t he ca rriage is locked in th e capping

position (on the right side of printer). If the carriage is not in the capping position,

move it m an u ally to the capping posit ion by u sing the carr iage belt , an d secu re i t

there with tape.

6) Close th e fron t cover.

7) Pack the printer in i ts origina l packing m aterial . If the origina l packing m aterials are

not a vailable, pack th e printer in su fficient sh ock absorb ing material .

Do not u np lug the p rinter before switching off the p rinter with th e POWER button, otherwise, the BJ cartridge 's n ozzles will not be ca pped, wh ich ma y

resu lt in ink leaking or drying-out.CAUTION




2-14




Page

3 - 1 1. FUNCTIONS RELATED TO PRINTER OPERATION

3 - 1 1.1 Error Display

3 - 3 1.2 Descriptions of Error Indications

3 - 4 1.3 BJ Status Monitor

3 - 5 1.4 Function Settings

3 - 6 1.5 Off-line Operation

3 - 8 2. SERVICE MODE

3 - 8 2.1 Service Mode Operations

3 - 9 2.2 Service Test Print

3 -10 2.3 Printing EEPROM Information

3 -11 2.4 Resetting the EEPROM3 -11 2.5 Setting the Waste Ink Counter

3 -12 2.6 Setting the Model

3 -12 2.7 Adjusting the Head Position

3 -13 2.8 Roller Cleaning

Part 3

OPERATION



1. FUNCTIONS RELATED TO PRINTER OPERATION

1.1 Error DisplayThis printer d isplays errors u sing the indicator and beeper. If an error occu rs , th e

printer d isplays an error code in th e s ta tu s m onitor to show the error s ta tu s .

3-1

BJC-8200 Part 3: OPERATION

O P E R A T I O N

POWER Button

RESUME Button

Indicator

Figure 3-1 Operation Panel



Part 3: OPERATION BJC-8200

3-2

For m ore informa tion on corrective meas u res against th e following errors , refer to PART

4: TROUBLESHOOTING .

Error Indicator Beeper Error Reference

code page

[Recovera ble by us ers]

Pa per feed error Ligh ts in Ora n ge 2 t im es Page 4-11

Pa per ja m error Ligh ts in Ora n ge 3 t im es Page 4-11

In k ou t error Ligh ts in Ora n ge 4 t im es Page 4-12

BJ ca r t r idge n ot-in s ta lled Ligh ts in Ora n ge 5 t im es Page 4-13

error

BJ ca r t r idge m is -in s ta lled Ligh ts in Ora n ge 6 t im es Page 4-13

error

BJ ca r t r idge error Ligh ts in Ora n ge 7 t im es Page 4-13Wa s te in k fu ll wa rn in g Ligh ts in Ora n ge 8 t im es Page 4-9

[Unrecoverable by u sers]

Ca r r ia ge error Blin ks in Ora n ge in 2 t im es 10 t im es 5100* Page 4-6

Pu rge er ror Blin ks in Ora n ge in 4 t im es 10 t im es 5C00* Page 4-7

ASF sen s or er ror Blin ks in Ora n ge 5 t im es 10 t im es 5700* Page 4-8

Tem pera tu re s en sor error Blin ks in Ora nge 6 tim es 10 t im es 5400* Page 4-5

Wa s te in k fu ll error Blin ks in Ora n ge 7 t im es 10 t im es 5B00* Page 4-9

Hea d tem pera tu re er ror Blin ks in Ora n ge 8 tim es 10 t im es 5200* Page 4-10

E EPROM error Blin ks in Ora n ge 9 t im es 10 t im es 6800* Page 4-5

ROM error Blin ks in Ora n ge 10 t im es 10 t im es 6100* Page 4-5RAM error Blin ks in Ora n ge 11 t im es 10 t im es 6300* Page 4-5

Oth er h a rdwa re error Blin ks in Ora n ge 12 tim es 10 t im es 6500* Page 4-5

[Other warn ing]

In k-low wa rn in g No in d ica t ion Non e

(To be reported to host)

Hea d tem pera tu re wa rn in g No in d ica t ion Non e


* See Page 3-10

In th e case of a u ser-recoverable error, the b eeper will beep again wh en t he RESUME button is pressed; you can confirm th e type of th e error by coun ting the nu mb er of beeps.

TABLE 3-1 ERROR DISPLAY



1.2 Descriptions of Error IndicationsFor h ow to resolve errors , refer to Part 4: TROUBLESHOOTING .

Errors rec ove rable by us ers:

1) Pap er feed err or

Paper feed operation fails to feed paper.2) Paper jam error

Paper ejection doesn't occur, even if the eject operation is done for 14.8-inches (23-

inches, in the case of ban ner pa per).

3) Ink out error

Ind icated wh en one of th e ink tan ks is out of ink (ink cha m ber an d spon ge).

4) BJ cartridge not-ins talled error

The BJ cartridge is n ot ins talled.

5) BJ cartridge mis-ins talled error

The scan ner cartridge is incorrectly ins talled for p rinting, or BJ cartridge is ins talled

for scan ning.

6) BJ cartridge errorHeater resis ta nce value (rank ) of th e BJ cartridge is wron g.

7) Waste ink full warning

The a mou nt (s tored in EE PROM) of waste ink a bsorbed ha s reach ed 95% of the

defined capacity.

Errors non-recoverable by users

8) Carr iage error

Incorrect ca rriage posit ion or sp eed.

9) Pu rge error

Pur ge sensor can not detect th e cam flag correctly.

10) ASF sensor error

ASF s ens or can not detect th e pick-up roller flag correctly.11) Temperature sensor error

The temp era ture ins ide the pr in ter increases a bnorm al ly when the scan ner

cartridge is ins talled. (This err or does n ot occur wh en t he BJ cartridge is ins talled.)

12 ) Waste ink fu ll error

The da ta (s tored in EEPROM) represen ting the am oun t of waste ink a bsorbed

exceeds 100% of the defined capacity.

13) Head tem pera tu re e rror

The intern al temp eratu re of the BJ cartridge is too high (exceeding 9 0°C).

14 ) EEPROM error

EEPROM su m ch eck value a t soft power-on d oes not m atch the p re-defined valu e.

15) ROM errorROM check a t h ard power-on is NG. (The err or occurs at soft power-on.)

16 ) RAM err or

RAM check at hard power-on is NG. (The error occurs at soft power-on.)

17) Other hardware error

Another internal error has occurred.

Othe r warnings (To be reported to the hos t, but not to be reported t o th e printe r

as an error.)

18) Ink-low warning

The ink in one of the ink tank ch am bers has ru n out .

19) Head tempera tu re warning

When the cover is opened, the temp era ture ins ide the BJ car t r idge has reach ed apre-determined value (60-90°C).

3-3


O P E R A T I O N



1.3 BJ Status MonitorThe BJ s tatus monitor window shows the printer 's conditions and print-job progress .

Print -jobs can be can celled from th is wind ow.

1.3.1 Main functions of the BJ status monitor1) Sh ow the pr inter 's cond itions a nd progress in real-t ime by mea ns of graph ics an d

messages .

2) Display error types an d sh ow recomm ended recovery meth ods.

3) Ind icate ink-out warn ings by icon an d na m e.

4) Abort th e cur rent print-job.

1.3.2 Items displayed on the BJ status monitor1) Printer designation

2) Docum ent nam e

3) Printer conditions (including brief corrective measure when in error)

4) Date an d t ime of print s tart5) Progress s tatu s

6) Nu m ber of pages printed

7) Print -job a bort ion

8) Cart ridge in st alled (Phot o-cartr idge is a lways d isplayed.)

9) Ink out warn ing


3-4

Figure 3-2 BJ Status Monitor (Sample)



1.4 Function SettingsSince this printer h as no fun ction selector for sett ing fu nctions, th e dedicated p rinter

driver is u sed for sett ing fu nctions.

1.4.1 Function settings using the printer driverFrom the Mainten an ce menu of the dedica ted pr in ter dr iver , you can se t / execute the

following item s.

1) Clean ing

2) Head refresh ing (lon g clean ing)

3) Clean the pick-up roller

4) Print t he nozzle-check pa ttern

5) Adjus t th e hea d posit ion.

6) Power off the p rint er

7) Lau nch th e s ta tu s m onitor

8) Special settings

• En able ECP mode (disabled by defau lt)• Enable high speed printing (enabled by default): printer's response time (ACKNLG)

is cha nged from 4 to 0 .9 ms .

3-5


O P E R A T I O N

Figure 3-3 Printer Driver Utility (Sample)



1.5 Off-line OperationThis p rinter, when powered on (soft power-on), ha s a n off-line operation fun ction t ha t

allows the print er to operate indepen dent ly of th e com pu ter. With th e printer powered

on, hold down th e RESUME button, confirm th e specified n u mb er of beeps for th e

des ired opera t ion, an d th en re lease th e RESUME button.

Beeps Operations Remarks

1 Clea n in g ...

2 Nozzle ch eck pa t tern p r in t in g Prin ts on e sh eet a n d en ds

3 No opera t ion ...

1.5.1 Cleaning operationIf print ou tpu t fades or blan k l ines a ppea r on th e outpu t, check if th e BJ h ead n ozzles

are clogged by printing the nozzle check pattern. If clogged, clean the cartridge to

remove th e s toppage.

With th e printer powered on, h old down th e RESUME button an d, after confirming onebeep, release th e RESUME button. Th e clean ing operat ion will sta rt. You can also clean

the pr int h ead from th e comp u ter u sing the printer d river u ti li t ies . (S ee Page 3-5 )

After cleaning, check that the nozzles have recovered by printing the nozzle check

pa t te rn again .

The clean ing operat ion ca nn ot be performed wh en th e scan ner car tridge is insta lled.

1.5.2 Nozzle check pattern printing

With th e printer powered on, h old down th e RESUME button an d, a fter confirm ing two

beeps, release th e RESUME button. The nozzle check pattern printing will start, feeding

a sh eet, which m u st be of A4 size, from t he a u to sh eet feeder or ma nu al paper feedslot.

If prin t defects ar e detected in th e test p rint , perform BJ car tridge clean ing. If five or

more cleaning operations fail to solve th e problem, replace th e BJ cartridge with a n ew

one.

If you sta rt th e nozzle check pa ttern with th e scan ner ca rtridge ins talled, the BJ

Cart ridge Mis-inst alled Error will occur . (S ee Page 3-2 ) In this cas e, if you replace th e

scan n er cartridge with the BJ car tridge, then th e nozzle check pa ttern pr int ing s ta rts

automatically.

Use pa per of A4 s ize or larger for th e nozzle check pa ttern pr inting. If youu se sm al ler paper , the pla ten ma y be smeared with ink.

To abort th e nozzle check patt ern p rinting, press th e POWER button. Th e

pr inter will switch off after ejectin g the p ap er.

CAUTION

NOTE


3-6



1.5.3 Replacing the cartridge/ink tankWhen you open th e cover of th e printer with p owered on, th e carriage moves to th e

cartridge replacement position (at the center of the printer). After replacing the BJ

cartridge or ink tan k, when you close th e cover or leave it open for 10 m inu tes , th en

the carr iage retu rns to the h ome pos it ion, a t the r ight-most pos it ion, an d s ta r tsclean ing operations. (The beeper will sou nd before clean ing sta rts .)

1) Replacing the BJ cartridge/ scan ner cart ridge

Raise the ca rtridge lock lever, rem ove th e BJ cartridge or scan ner cartridge. When

you ins tall th e scan ner car tridge, keep the BJ cartridge, when r emoved from th e

printer, in th e BJ car tridge cont ainer (su pplied with t he sca nn er cartridge).

2) Replacing the ink tan k

You ca n replace the ink tan ks withou t h aving to ra ise the cart ridge lock lever. Since

th ere are 6 sepa rate ink ta nk s, one for each color, you can sepa rately replace the ink

t ank tha t h as become empty .

The BJ cartridge may be very hot imm ediately after continu ous operation.

If you open t he p rinter cover wh en the cartridge is s t i ll hot, th e carriage

will not move to the replacement position until it has cooled, for safety

pu rposes. In th is cas e, leave the print er for several minu tes an d th en

rea t tempt r eplacement .

3-7


O P E R A T I O NCAUTION

BA C D E

Printed with No. 1 nozzle for black(The same for each color) Printed with No. 256 nozzle for black

(The same for each color)

Placement of even-numbered and odd-numbered nozzles(The same for each color)

Placement setting for bi-directional print

Figure 3-4 Nozzle Check Pattern Print



2. SERVICE MODE

This p rinter h as a s ervice m ode for service-related sett ings or p erforming test printing.

The opera tor panel but tons are u sed to enter Se rvice Mode .

2.1 Service Mode Operations1) With th e prin ter p owered off, while pres sing th e RESUME button, press and h old the

POWER button. The beeper will soun d on ce.

2) Wh ile h olding down th e POWER button, release th e RESUME button. Press th e

RESUME button twice in su ccess ion, an d th en r e lease both bu t tons . (Each t ime th e

RESUME button is pushed, the beeper will sound once.) The indicator will blink in

green, an d th en l ight in green.

3) Select one of the followin g service mod e fu n ctions b y press ing th e RESUME button th e

specified n u mb er of t imes. (Each t ime th e RESUME button is pus hed , the beeper will

soun d once .)

Times Indicator Functions

0 Ligh ts in green Power off th e p r in ter

1 Ligh ts in ora n ge Service tes t p r in t

2 Ligh ts in green E EPROM in form a t ion p r in t

3 Ligh ts in ora n ge EE PROM reset (a ll da ta clea red excep t USB ser ia l

n u m b e r )

4 Ligh ts in green Wa s te in k cou n ter s et t in g* (s ee page 3 -11 )

5 Ligh ts in ora n ge Model s et t in g* (s ee page 3 -12 )

6 Ligh ts in green Prin t h ea d pos it ion pa t tern p r in t in g

7 Ligh ts in ora n ge Prin t h ea d pos it ion s ett in g* (s ee page 3 -12 )

8 Ligh ts in green Roller clea n in g9 Ligh ts in ora n ge Pla in pa per feed in g/ e ject ion a fter roller clea n in g

1 0 or mor e Blin k s in or an ge Ret u rn to s er vice m od e s elect ion (r et u rn to th e

sta te when step (2) above is completed.)

Fu nctions m ark ed with "*": pressing th e POWER button lets you select fu rth er su b-

functions (refer to indicated pages).

4) Execute th e fu nction you h ave selected by pressing the POWER button. The beeper

will sound once. (The printer will return to service mode selection mode after

performing th e fu nction.)


3-8



2.2 Service Test PrintThe service test print displays, in th e head er portion, su ch inform ation as th e cont rol

ROM version, model nam e, total sheets p as sed, an d total waste ink abs orbed, etc.

3-9


O P E R A T I O N

Model name

Control ROM version

Total waste ink absorbed (%)(absorption ratio of the waste ink absorber: %)

Total sheets passed whileBJ cartridge was used

Total sheets passed whileScanner cartridge was used

Times of BJ cartridgereplacement

Position setting forbi-directional printing

Times of scanner cartridgereplacement

Factory controlTimes of cleaning A

Times of cleaning BTimes of cleaning C

Times of cleaning D USB serial No.

Figure 3-5 Service Test Print (Sample)



2.3 Printing EEPROM InformationThe EEPROM stores s u ch in forma tion as fu n ction s ett ings, cont rol ROM version, total

nu mber of shee ts pas sed, tota l was te ink abs orbed, an d records th e las t u ser-

u n recoverable error. The inform ation s tored in th e EEPROM is pr inted ou t in th e

EEPROM informa tion print . The sam e data as writ ten in t he s ervice test print is writ tenat th e h eader. The EE PROM information is esp ecially us efu l for determ ining h ow

heavily the pr in ter ha s been us ed.

The error record consis ts of th e error code represen ting the most r ecent error tha t is not

user-recoverable.

Error Error code

Ca rr ia ge error 5100

Pu rge error 5C00

ASF sen s or er ror 5700

Tem pera tu re s en sor error 5400Wa s te in k fu ll error 5B00

Hea d tem pera tu re er ror 5200

E EPROM error 6800

ROM error 6100

RAM error 6300

Oth er h a rdwa re error 6500


3-10

Ink dot counts for each colorLeft : 0 if ink remains in tank and 1 if not left.

Center : Dot counts indicating ink level in tank when left-most value is 0.

Header

Error recordsTimes of wiping

Head positionadjustment value

Position setting forbi-directional printing For each color,

e: Even number nozzle

o: Odd number nozzle

Head serial number

Internal HeadInformation

Figure 3-6 EEPROM Information Print (Sample)



2.4 Resetting the EEPROMThe EEPROM stores s u ch informat ion a s fun ction s ett ings, cont rol ROM version, total

nu mb er of shee ts pa ssed, to ta l was te ink a bsorbed, and records of the las t us er-

u nr ecoverab le error. Once th e EEPROM ha s been reset , th ere is n o way to recover

cleared d ata . Be carefu l when resett ing the E EPROM.Since the new EEPROM dat a is un defined, you m u st reset th e EEPROM when r eplacing

the logic board.

After the EE PROM is reset , you n eed to set the waste ink coun ter, adjus t th e head

posit ion, an d verify the m odel na me.

2.5 Setting the Waste Ink CounterThis pr in ter de tects th e am oun t of was te ink based on the to ta l EEPROM data - am oun t

of waste ink ab sorbed. After the was te ink abs orber is replaced, you mu st reset th e

da ta .

Before replacing th e logic board , you sh ould perform th e service test p rint or t he

EEPROM informa tion p rint to check in a dvance th e total am oun t of waste ink in th eabs orber. If this is n ot possible, visua lly check th e waste ink a bsorber an d replace if

necessa ry, or set th e was te ink coun ter to 25%, 50%, and 75%. To determine which

value the coun ter is to be se t to , check how mu ch ink h as b een absorbed by the

absorber , as a p ercenta ge. Use Figu re 3 -7 as a gu ide to determ ine th e percenta ge. Note,

however , tha t i t depends on h ow the pr in ter h as a c tua l ly been us ed.

To select th e coun ter value, s elect "Was te ink s etting" in " 2.1 Service Mode Operations "

and p re s s the POWER button. Then, press th e RESUME button th e nu m ber of t imes l is ted

below. (The beeper will sound each time the RESUME button is pressed.)

Times Indicator Functions

0 Ligh ts in green Wa s te in k cou n ter clea red1 Ligh ts in ora n ge Wa s te in k cou n ter s et to 25%

2 Ligh ts in green Wa s te in k cou n ter s et to 50%

3 Ligh ts in ora n ge Wa s te in k cou n ter s et to 75%

4 or m ore Blin ks in oran ge No opera tion

After th e selection, press th e POWER button, an d th e cou nter will be set to the valu e

selected, followed by a beep sound. (Also, the printer returns to the service function

selection s tatus.)

After s ett ing the waste ink coun ter, verify the sett ing is m ade correctly by checking

eith er th e service test p rint or E EPROM informa tion print .

3-11


O P E R A T I O N

50%: The 2nd layer from the top hasbecome black.

25%: Almost no ink has been absorbedto the 2nd layer from the top.

75%: Ink is absorbedin the top layer.

Figure 3-7 A Guide to Determine the Amount of Waste Ink Absorbed (Sample)



2.6 Setting the ModelSince the logic board of th is m odel is also used for the J apa nes e model BJF85 0, you

need t o check th e model na me a fter resett ing th e EEPROM when replacing th e logic

board . The m odel na me is n orma lly set to BJ C-8200 after resett ing; if i t is n ot, correct

th e na m e by the following m ethod:From t he s ervice selection m ode, as s hown in Part 3: 2.1 "Service Mode Operations," select

"Model sett ing" and press the POWER button. Then , press the RESUME button th e

nu mb er of t imes sh own below. (Each t ime the RESUME button is press ed, th e beeper will

soun d once .)

Times Indicator Function

0 Ligh ts in green BJ F850

1 Ligh ts in ora n ge BJ C-8200

2 or m ore Blin ks in ora n ge No fu nct ion

After m aking th e selection, pr ess th e POWER button, an d th e EEPROM will be set to th e

model selected, followed by a beep sound. (The printer will return to the service

fu nction selection s ta tu s.)

After setting the model name, verify the setting is correct by checking either the service

test p rint or EE PROM information p rint .

2.7 Adjusting the Head PositionYou can adju st th e head posit ion without conn ecting the print er to a compu ter. Amon g

the h ead pos i t ion a djus tm ents tha t u sers can perform u s ing the pr in ter dr iver u t ilit ies ,

only th e bi-directiona l print ing ad ju stm ent is carr ied ou t.

After a djust ing the p osit ion, verify the a djus tm ent is m ade correctly by cond u cting a

service test print or EEPROM information print .

Use High -Resolu tion Pap er (HR-101) or Glossy Ph oto Paper (GP-301 ), which p rovide

higher qu ality printing.

Adjus t th e h ead posit ion in th e following p rocedur e:

1) From th e service fu n ction s election s tatu s in Part 3: 2.1 "Service Mode Operations,"

select "Print h ead posit ion p attern printing" an d press th e POWER button.

2) The p r in ter s ta r ts to pr in t the h ead pos i t ion ad ju s tmen t pa t te rn . (See Figure 3-8 Head

Position Adjustment Pattern (Sample))

After th e printing, th e printer will retu rn to service fu nction s election s tatu s.

3) Press th e RESUME button 7 t imes to enter th e pr in t head pos it ion se t t ing mode and

pres s the POWER button.

4) Determine which value is the best for the head by checking the printed pa ttern , an d

then p re s s the RESUME button the n u mb er of t imes l is ted below to set the h ead

adju stm ent value accordingly. (Each t ime the RESUME button is pressed, the beeper

will sou nd once.)

Tim es In d ica tor Fu n ct ion

0 Ligh ts in green Sets h ea d a d ju s tm en t va lu e to 0

1 Ligh ts in ora n ge Sets h ea d a d ju s tm en t va lu e to -1

2 Ligh ts in green Sets h ea d a d ju s tm en t va lu e to +1





7 or m ore Blin ks in ora n ge No fu n ct ion

After m aking th e selection, pr ess th e POWER button, an d th e beeper will sou nd once,

an d th e head posit ion a djus tm ent value will be set to the value you ha ve inpu t.


3-12



2.8 Roller CleaningIf su rface-processed pa per or High-Resolu tion Paper (HR-101) ha s b een u sed in

qua nt ity, paper feeding performa nce m ay decline due to paper du st ad hering to the

pick-up r oller. If th is ha ppen s, clean th e pick-up r oller u sing the cleaning plate

supplied with the printer.

Clean th e roller in th e followin g procedu re:

1) Dampen the whi te c leaner on the c lean ing pla te with adequa te water and se t th e

plate into th e au toma tic feeder.

2) From th e service fu nction selection s t atu s a s sh own in Part 3: 2.1 "Service Mode

Operations," select "Roller clean ing" an d pr ess th e POWER button.

3) The pick-u p roller will rotate 20 times .

(The p rinter retu rn s to service fu nction selection s tatu s)

4) Ins ert a s heet of plain pap er into the pr inter, with th e clean ing plate set . The pap er

sh ould be inserted a ll th e way un til th e front ed ge of th e pap er contacts th e ins ide of

the pr in ter .

5) Press th e RESUME button 9 times to select "Plain p ap er feeding/ ejection after roller

cleaning" and press the POWER button to perform th e pap er feeding/ ejection.

6) Carry out s teps 4 ) an d 5) once again.

7) Remove the cleaning plate an d wipe the wh ite clean er with a d ry cloth t o remove

water.

If feeding opera tions do n ot recover to n orma l after th e procedu re a bove,

carry out s tep 2) an other two or th ree t im es.

The cleaning plate is re-us able; you ca n u se i t repeatedly un til i t loses i ts '

intended effect.

You can also perform roller cleaning with the printer driver utilities. (S ee

Page 3-5)

3-13


O P E R A T I O N

Figure 3-8 Head Position Adjustment Pattern (Sample)

NOTE




3-14




Page

4 - 1 1. TROUBLESHOOTING BY DISPLAYED ERRORS

4 - 1 1.1 Initial Flowchart

4 - 4 1.2 Error List (Indicator/Beeper/Error Code)

4 - 5 1.3 Troubleshooting by Errors

4 -14 2. TROUBLESHOOTING BY SYMPTOMS

4 -14 2.1 Troubleshooting by Symptoms

Part 4

TROUBLE

SHOOTING



1. TROUBLESHOOTING BY DISPLAYED ERRORS

1.1 Initial Flowchart

4-1

BJC-8200 Part 4: TROUBLESHOOTING

T R O U B

L E

S H O O T

I N G

To nextpage

Indicator flashes

1 beep

Power on

DRAM check

ROM check

AC power is fed to p rint er.

Read EEPROM

Error check

ROM Error

RAM Error

Other Hardware Error

EEPROM Error

Power on by p ressing POWER button.

Plug in AC cord

Yes

NoOK?

• 10 b eeps; Ind icator blink s in oran ge 12 times,repeatedly (See Page 4-5 )






Part 4: TROUBLESHOOTING BJC-8200

4-2

Turn on encoder sensor,motor

Check diode sensor

Fromprevious

page

Yes

NoOK?

Check ASF sensor

Initialize carriage

Head Temperature Error

Reset motor driver

Initialize purge

Yes

NoCorrect?

Purge Error

Initialize p ick-up roller opera tion.

Yes

NoOK?

ASF Sensor Error

Check waste ink counter

Yes

NoIs BJ cartridge

installed?

Yes

Waste Ink Full Error

No

To nextpage

• 10 beeps; Indicator blinks in orange 4 t imes,repeatedly (See Page 4-7 )

• 10 beeps; Indicator blinks in orange 5 t imes,

repeatedly (See Page 4-8 )

• 10 beeps; Indicator blinks in orange 8 t imes,repeatedly (See Page 4-10 )

• 10 beeps; Indicator bl inks in orange 7 t imes,repeatedly (See Page 4-9 )

Is waste inkfull?



4-3


T R O U B

L E

S H O O T

I N G

Move carriage to cartridgereplacement position

No

No

Carriage Error

Check should be done during carriage initialization.

Cleaning operation

Is BJ cartridgeinstalled?

Yes

Check carriage operation

Yes

Correct?

No paper

Paper foundCheck paper

Eject paper

Paper Jam Error

• I s paper ins ide pr inter?

Check paper

Yes

NoOK?

Fromprevious

page

END

• 10 b eeps; Ind icator blinks in oran ge 2 tirepea tedly (See Page 4-6)

• 3 b eeps; Ind icator light s in oran ge(See Page 4-11 )



1.2 Error List (Indicator/Beeper/Error Code)

TABLE 4-1 ERROR DISPLAY

Errors Indicator Beeps Error Reference

code page

[Recovera ble by u s ers ]

Pa per feed error Ligh ts in Ora n ge 2 t im es Page 4-11

Pa per ja m error Ligh ts in Ora n ge 3 t im es Page 4-11

In k ou t error Ligh ts in Ora n ge 4 t im es Page 4-12

BJ Ca rt r idge n ot-in s ta lled Ligh ts in Ora n ge 5 t im es Page 4-13

error

BJ ca r t r idge m is -in s ta lled Ligh ts in Ora n ge 6 t im es Page 4-13

error

BJ Ca rt r idge er ror Ligh ts in Ora n ge 7 t im es Page 4-13

Wa s te in k fu ll wa rn in g Ligh ts in Ora n ge 8 t im es Page 4-9

[Unrecovera ble by us ers ]

Ca rr ia ge error Blin ks in Ora n ge 2 t im es 10 t im es 5100* Page 4-6

Pu rge error Blin ks in Ora n ge 4 t im es 10 t im es 5C00* Page 4-7

ASF sen s or er ror Blin ks in Ora n ge 5 t im es 10 t im es 5700* Page 4-8

Tem pera tu re s en sor error Blin ks in Ora nge 6 t im es 10 t im es 5400* Page 4-5

Wa s te in k fu ll error Blin ks in Ora n ge 7 t im es 10 t im es 5B00* Page 4-9

Hea d tem pera tu re er ror Blin ks in Ora n ge 8 t im es 10 t im es 5200* Page 4-10

E EPROM error Blin ks in Ora n ge 9 t im es 10 t im es 6800* Page 4-5

ROM error Blin ks in Ora n ge 10 t im es 10 t im es 6100* Page 4-5

RAM error Blin ks in Ora n ge 11 t im es 10 t im es 6300* Page 4-5

Oth er h a rdwa re error Blin ks in Ora n ge 12 t im es 10 t im es 6500* Page 4-5

[Ot h er w a rnin g]

In k-low wa rn in g No in d ica t ion Non e


Hea d tem pera tu re wa rn in g No in d ica t ion Non e


* See Page 3-10


4-4



1.3 Troubleshooting by Errors

<Cause> ROM cannot be read during initialization.

<Suspected parts> Control ROM

<Measure> Replace ROM and logic board.

<Cause> RAM cannot be read or written.

<Suspected parts> ASIC

<Measure> Replace ASIC and logic board.

<Cause> EEPROM cannot be written correctly.

<Suspected parts> EEPROM, CPU

<Measure> Replace EEPROM, CPU, and logic board.

<Cause> Internal processing on logic board is not performed

correctly.

<Suspected parts> EEPROM, CPU

<Measure> Replace CPU, ASIC, and logic board.

Err or indicat ions m ay fail if error occu rs with ROM, RAM, or oth erha rdware .

<Cause> The thermistor is defective.

<Suspected parts> Thermistor

<Measure> Replace the logic board.

4-5


T R O U B

L E

S H O O T

I N G

1. ROM Error

2. RAM Error

3. EEPROMError

4. OtherHardwareError

5. TemperatureSensor Error

CAUTION



<Cause> Carriage cannot be controlled correctly

<Suspected parts> Carriage motor, logic board, carriage

ribbon cable, carriage board, carriage

belt, idler pulley, encoder film.

<Measure>


4-6

6. Carriage Error

Visual check

Check carriage operation

Repair or replace faultypart

Yes

No

OK?

Yes

NoOK?

Visu ally check if car riage m oves d u ring initialization.

Open the cover andswitch on

• Check for paper jam, carriage belt wear/ degradation/ displacement, bent carguide frame, an d guide shaft dama ge/ bending.

• Move the carriage by ha nd a nd ch eck for smoothn ess an d un u su al noise. Chan y creasing on th e carriage ribbon cable.

• Ch eck if encoder film, carr iage m otor connector, and carriage ribbon cable arat ta ched correctly.

2. Replace carriageboard.

3. Replace carriageribbon cable.

Connect/ disconnect service parts No. OH2-2333.(Note: 3 d ifferen t t ypes of carriage ca blesare used . )

1. Replace encoder film

Yes

NoOK?

Replace carriage motor

Perform the ch eck after disconn ectingthe carriage motor cable from logic board.

Check carriage motor

Replace logic board.

Check if carriage lockreleased.

Yes

NoReleased?

2. Replace purge unit

Visually check if carriage lock has been released.

Logic board JCR1

Measurement point Correct value

Approx. 7.9



<Cause> Cleaning or capping is not performed correctly, or

purge sensor cannot detect flag position.

<Suspected parts> Purge unit, logic board, AC adapter, DC

cable.

<Measure>

4-7


T R O U B

L E

S H O O T

I N G

Check purge sensor

OK?

Check purge unitoperation

Check purge motor

OK?

OK?

Replace purge unit

No

Yes

Yes

No

Yes

No

Remove the pu rge unit from m ain u nit .Rotate the drive gear by ha nd in t hedirection as sh own in th e figur e to theright to check th at i t rotates sm oothly.

Replace logic board

OK?

No

Yes

1. Replace AC adapter

Purge Unit

END

Replace purge unit

Replace purge unit Drive Gear

2. Replace DC cable

• Remove Purge un it from ma in un it and tu rn i t on.Check the mea su ring points while opening/ closingthe s ens or by rotating the dr ive gear by ha nd.

Measurement point Pin No. Normal value

Logic board

JPG1

1 -3

2 -4App rox. 10

Measurement point Sensor Normal value

Logic boar d J PGS1

Pin No. 1

Open

Close

Low level

High level

7. Purge Error



<Cause> Pick-up roller flag cannot be detected.

<Suspected parts> ASF unit, logic board, purge unit.

<Measure>


4-8

8. ASF SensorError

Yes

NoOK?

Yes

No

Visually check pick-uproller

Check pick-up rolleroperation

• Is the p ick-u p roller 's sen sor flag broken or m issing?

• Remove ASF u nit from m ain u nit an d

rotat e the dr ive gear by ha nd t o see if pick-up r oller an d other par ts operatesmoothly.

• Position th e pick-up r oller sens or flag so tha t it does n otcut off th e light b eam to the sen sor.Tur n on th e power an dcheck if pick-up roller operates correctly.

Check pick-up roller

operation

No

Yes

OK?

Replace logic board

Replace pick-up roller

Replace ASF unit

Replace purge unit

Does it functioncorrectly



<Cause> The calculated amount of waste ink absorbed is 100%

or 95% of the capacity of the waste ink absorber.

<Suspected parts> Waste ink absorber, logic board,

EEPROM

<Measure>

4-9


T R O U B

L E

S H O O T

I N G

Visually check wasteink absorber

Is the amount ofink absorbed

exceeding

75%?

No

Yes

Replace wasteink absorber

1. Set the waste amountinto EEPROM again

• Reset the EEPROM waste ink cou nt er. (See Page 3-8 )

• Check how mu ch ink is absorbed in was te ink a bsorber .

(Determine absorption ratio of the waste ink absorber in %.)See Figure 3-7 "A Guide to Determine the Amount of Waste Ink Absorbed" on Page 3-11.

0% (Clear) , 25%, 50%, an d 7 5%See Part 3: 2.1 Service Mode Operations

2. Replace logic board

9. Waste Ink FullWarning/Error



<Cause> The print head is too hot.

<Suspected parts> BJ cartridge, logic board, empty ink tank.

<Measure>


4-10

Yes

NoIs error indicated?

BJ ca r t r idge head u ni t may ha ve overheated.

Turn power on

Leave printer for severalminutes with power off

Visually check ink tank

Yes

NoIs there ink ?

Check if print ing is being condu cted with anempty ink t ank .

END

Replace ink tank

1. Replace BJ cartridge

2. Replace logic board

10. HeadTemperatureError



<Cause> Paper feed operation fails to feed paper. Paper eject

operation fails to eject paper.

<Suspected parts> Paper feed section, paper end sensor,

logic board

<Measure>

4-11


T R O U B

L E

S H O O T

I N G

Yes

No

Visually check the paperfeed unit

OK?

• Check for pap er jams, geardeformat ion/ dama ge/ miss ing tee th .

• Is the pa per th ickn ess lever 's position correct? See Part1: 2.2.1 Paper sizes (Page 1-4)

• Check the pick-up roller 's rubb er r ings an dthe s epara tion sh eet for clean liness , wear, ordegradation.

• Check th e rod cam for engagement .• Check the gears for deformat ion/ dama ge and

Mylar damage. Perform roller cleaning. (SeePart 3: 2. SERVICE MODE , Page 3-8)

Switch on with the cover

open

No

Yes

NoOK?

Check auto sheet feeder unit

Paper feed check Check if the pick-up roller rotates an d th eASF feeds pap er n orma lly.

Yes

OK?

Check the operation ofpaper feed unit

• Check the paper feed motor, pick-up roller, paper feed roller, and eject rollerfor movement du ring initia lization. (Pick-up roller does not r otate du ringinitialization while the carr iage is at hom e position.)

• Check for abnorma l sounds .• Check t he p aper feed motor for out-of-step.

Cover-open sensor ON

Check the paper endsensor arm

Using paper, check the arm for smooth motion,deforma tion, or dam age.

Yes

NoOK?

Repair or replace faulty parts

Repair or replace faulty parts

Replace the paper endsensor arm

Replace the logic board

Replace logic board

11. Paper FeedError/PaperJam Error



<Cause> The ink tank is empty. EEPROM is defective.

<Suspected parts> Ink tank, EEPROM, logic board.

<Measure>


4-12

Visually check if ink tanksare installed securely.

Yes

NoOK?

Visually check ink tanks

Yes

No

Empty?

Are ink tan ks em pty?

(Replace EEPROM)

Reinstall the ink tank(s)

Replace ink tank(s)


12. Ink Out Error



<Cause> • BJ cartridge not detected.

• BJ cartridge not installed.

• BJ cartridge combination wrong.

<Suspected parts> BJ cartridge (scanner cartridge), carriage

board, logic board, carriage ribbon cable,carriage unit

Poor contact in cartridge

Wrong use of cartridge

<Measure>

4-13


T R O U B

L E

S H O O T

I N G

• Check th at t he con tact s ection is free of foreign m att er.• Check th at , for pr int ing, the BJ car t r idge, an d for scan ning,

the scanner cartr idge is installed (mis-installed error occurs).• Ch eck if th e car tr idge is locked secu rely with th e lever.• Check th e carr iage ribbon cable for folds or oth er da ma ge.• Check if th e carr iage ribbon cable is atta ched correctly.

Visually check if BJcartridges are installed

Yes

NoOK?

Remove/install thecartridge

Yes

No

END

Is error stillindicated?

Yes

No

END

Is error stillindicated?

Repair or replace faultyparts

1. Replace the logicboard

2. Replace the carriageribbon cable

3. Replace the carriageboard

Replace the cartridge

13. BJ CartridgeError/Mis-installed

Error/Not-installedError



2. TROUBLESHOOTING BY SYMPTOMS

2.1 Troubleshooting by Symptoms

<Symptoms> Pressing the POWER button fails to switch onthe printer.

Pressing the POWER button does not start

initialization.

<Cause> Defective AC adapter, logic board, or DC cable


4-14

Check if AC adapteroutputs +5 Vdc

Yes

NoOK?

+5 Vdc

GND

Replace the AC adapter


2. Replace the DC cable

1. Power DoesNot Turn On



<Symptoms> No prints; Partial prints; No prints for specific

colors

<Cause> The ink tank(s), BJ cartridge, or purge unit is defective;

the orange cap is affixed to the head unit.

<Measure>

4-15


T R O U B

L E

S H O O T

I N G

Yes

No

Cleaning operation

Print the nozzle checkpattern

Do print problemsappear?

Yes

NoDo problems stilloccur?

END

END

Repeat th ese s teps u p to 5 t imes

Yes

NoOK?

Visually check BJcartridge

Is the o range cap a t tached to the head un i t?Are ink tanks installed correctly?

Replace the purge unit

1. Replace the relevantink tank(s)

2. Replace the BJcartridge

Repair or replacerelevant parts

See Part 3: 1.5.2 Nozzle check pattern printing (page 3-6)

2. Faulty Printing:No Printing



<Symptoms> Blurred prints; Blank lines; Specific dot missing

<Cause> The BJ cartridge; BJ cartridge contacts; carriage

ribbon cable; purge unit; logic board or carriage board

is faulty.

<Measure>


4-16

No

Cleaning operation Perform th ese s teps u p to 5 t imes .

Print the nozzle checkpattern

Reinstall the BJ cartridge

Yes

Do print problemsappear?

END

Yes

Does problem stilloccur?

END

No

See Part 3: 1.5.2 Nozzle check pattern printing (page 3-6)

To nextpage

3. Faulty Printing:Blank LinesAppear



4-17


T R O U B

L E

S H O O T

I N G

No

Yes

No

END

OK?

YesEND

NoCheck connectors

Faulty printingstill occur?

Yes

Are cables connected to carriage board andlogic board correctly?

Carriage contact cable failureCarriage ribbon cable failureCarriage board failure


Replace the purge unit

1. Replace the relevantink tank(s)

2. Replace the BJcartridge

Repair or replacerelevant parts

1. Replace the carriageunit

Fromprevious

page




4-18

4. FaultyPrinting: Other

Symptoms

Paper gets dirty

S p u r m a r k s

appea r

Verticalmisalignment

Measure

Wipe with a d am p cloth .

Disassemble the paper feed unit

an d wipe with a da mp c loth .

Perform pap er feeding test s everal

t imes.

Replace the spu r u ni t .

Correct the setting. (See Page 1-4)Readjust th e hea d posit ion. (See

Page 3-5 )

Replace th e BJ ca rtridge

App ly sp ecified am ou n t of greas e

to sp ecified portions .

Replace carr iage motor with n ew

one.

Replace encod er film.

Check to see if

The platen is conta mina ted with

ink mis t .

The p aper feed u nit is

contam inated with ink (pap er is

contaminated before reaching the

platen).

The t ips of the sp u rs a re

deformed.

The p aper th ickn ess lever iswrongly set. (positioned

incorrectly)

The p rinted n ozzle check pa ttern

is mis-aligned.

How grea se is ap plied to gu ide

shaf t

Carriage motor condition

The encoder film is attached. Are

there scra tches / foreign

ma ter ia l / grease?



<Symptoms> Ink out results in no error.

<Cause> The ink tank is incorrectly, or not installed or the logic

board or ink sensor is defective.

<Measure>

4-19


T R O U B

L E

S H O O T

I N G

Yes

NoDoes error still

occur?

Tu rn the pr inter of f, then on in a

location

Pin No. 2-31-2

Measurement point Normal value

Ink sensor check

Yes

NoOK?

END

Turn the printer off,then on

Visual check• Is th e ink tan k ins tal led?• Is i t displaced?• Reins tall the ink tan k if displaced.

1 3


Replace the ink sensor

Appr ox. 1.2VApp rox. 0V (Infin ite res ista n ce)

5. Ink OutResulting inNo Error




4-20




Page

5 - 1 1. TECHNICAL REFERENCE5 - 1 1.1 Functions of the Paper Feed Unit

5 - 2 1.2 Carriage Function

5 - 3 1.3 Purge Unit Functions


5 - 5 1.5 Detection With Sensors

5 - 6 2. CONNECTOR POSITIONS AND PIN ASSIGNMENT

5 - 6 2.1 Logic Board

5 -10 2.2 Carriage Board

5 -13 2.3 BJ Cartridge

5 -14 2.4 Scanner Cartridge

5 -15 2.5 AC Adapter

5 -15 2.6 DC Power Cable

5 -16 2.7 Carriage Motor

5 -16 2.8 Paper Feed Motor

5 -16 2.9 Purge Motor

5 -17 2.10 Ink Sensor

5 -17 2.11 Paper Thickness Sensor

5 -17 2.12 Purge Sensor

5 -18 3. CIRCUIT DIAGRAM

5 -18 3.1 Parts Layout

5 -21 3.2 Circuit Diagrams

Part 5

REFERENCE



1. TECHNICAL REFERENCE

1.1 Functions of the Paper Feed UnitThis printer s u pports 2 pap er feeding meth ods: au toma tic feeding from th e Au to Sheet

Feeder (ASF) an d m an u al feeding from the ma nu al pap er-feed s lot . The ASF, driven byth e paper feed m otor, feeds pa per au toma tically.

Manu al feeding tak es precedence over au toma tic feeding; you ca n feed pa per m an u ally

even wh en pa per is set in th e ASF.

When pap er is detected by the ph oto-interru pter type paper en d sen sor, it is fed to the

print s tar t posit ion on t he p laten via the pa per feed rollers .

Although pap er ha s been fed by the p ick-u p roller, if it can not be d etected by the pap er

end sens or, an au xiliary fu nction of this p rinter reat temp ts feeding. If th e pap er s t i ll

can not b e detected, a pa per feed error will occur.

5-1

BJC-8200

R E F E R E N C E

Part 5: REFERENCE

Paper End Sensor

Spurs

Pressure Roller

ASF Paper Feed Path

Manual Paper Feed Path

Paper

Pick-up Roller

Sensor Flag

Eject Rollers

Paper Feed Rollers

Figure 5-1 Paper Feed Path



1.2 Carriage FunctionThe carriage of th is printer is m oved ba ck a nd forth horizonta lly by th e carriage belt ,

which is driven b y the car riage motor, a DC motor.

This printer h as n o sensor to detect the carr iage 's h ome posit ion. The en coder sensor,

mou nt ed on th e carriage board , enab les control of th e carriage posit ion by reading datafrom the en coder film, ass u ming th e init ial posit ion b eing where th e carriage cont acts

th e righ t h an d interior wall of th e printer.

Part 5: REFERENCE BJC-8200

5-2

Carriage Belt

Encoder Film

Carriage

Carriage Motor

Encoder Sensor

Figure 5-2 Carriage Unit



1.3 Purge Unit FunctionsThe p u rge un it , u sing the bu ilt-in pu rge motor, carries ou t th e following operations:

hea d-capp ing, head-wiping, ink-su ction, a nd ASF-driving. The pu rge un it switches over

th e drive for th ese operations by reversing th e direction of motor rotation, an d a lso by

u sin g the dr ive selector lever.If th e pu rge motor rotates in th e forward direction wh ile th e carriage is a t th e capping

posit ion, h ead-capp ing and hea d-wiping are carried out. In th is case, the wiper moves

in th e direction in which n ozzles ar e placed. If the p u rge motor rotates in the r everse

direction while th e head is cap ped, ink-su ction is carried out. For th e su ction

opera t ion, a pu mp with a tub e is u sed.

To drive th e ASF, th e carriage moves t o the left , pa ssing th e capp ing posit ion a nd

rotates th e pu rge motor in th e reverse direction.

TABLE 5-1 AMOUNTS OF INK USED DURING CLEANING (GUIDE)

Cleaning conditions Amount of ink usedfor reference

When power is tu rn ed on for th e firs t t ime after the AC plug is Appr ox. 0.56 cc

conn ected (capp ed)

When power is tu rn ed on for th e firs t t ime after the AC plug is Appr ox. 1.30 cc

conn ected (u ncapped)

The nu mber of do ts p r in ted has exceeded the p rede fined va lue . Approx. 0 .56 cc

Wh e n p o we r is t u r n e d o n or p r in t in g is s t a r t ed a ft er 1 2 0 h o u r s Ap p r ox . 0 .5 6 c c

or m ore from the p reviou s cleaning.

When clean ing is s ta rted by the RESUME button. Approx. 0 .74 cc

Wh e n t h e BJ c a rt r id ge is r e pla c ed (in c lu d in g wh e n t h e p r in t e r Ap p r ox . 1 .3 0 c c

is u sed for the firs t t ime.)

When an ink tan k is replaced Approx. 0.74 cc(Ink sen sor detects No Ink -> Ink Foun d)

Wh e n le ft a t t h e ca r t r id ge r ep la c em e n t p os it io n fo r m o r e t h a n Ap p r ox . 0 .7 4 c c

20 m inu tes or power is tur ned off.

Wh en cover is closed a fter bein g open for m ore th an Approx. 0 .74 cc

5 seconds withou t carrying out a ny operation.

When clean ing is carried out from th e printer driver Appr ox. 0.74 cc

or from th e main u ni t .

Wh e n h ea d r efr es h in g is ca r ried ou t fr om t h e p r in t er d river . Ap p rox. 1 .3 0 cc

Before p r in tin g is m a de on ba n n er pa per . Approx. 0 .56 cc

(After more th an 30 m inu tes h ave passed from

the las t c leaning or a pre-de termined n um berof dots h ave been printed)

* The ink a m oun t is the su m of th e am oun ts of each color ink.

5-3

BJC-8200 Part 5: REFERENCE

R E F E R E N C E

Cap

Drive Selector Lever

Purge Motor

Wiper

Figure 5-3 Purge Unit



1.4 BJ CartridgeThe BJ car t r idge, BC-50, us ed in th is pr in ter ha s 6 separa te ink ta nks , one for each of

th e following colors: black, cyan , m agenta , yellow, ph oto-cyan , an d p hoto-ma gent a.

The hea d h as 6 s ets of 256 n ozzles in 6 par allel lines. Ea ch s et of nozzles cons is ts of 2

rows of 128 n ozzles (1/ 600 inch apa rt), s taggered, creating a 1/ 120 0 inch intervalbetween nozzles.


5-4

1 1 / 6 0 0 i n c h

1 2 8 N o z z l e s

1 2 8 N o z z l e s 1 / 1

2 0 0 i n c h

SiliconPlate

SiliconPlate

Heater Heater Board

Resin

Heater

Heater Board

Heater Board

HeaterResin Resin

Common

Ink Tank

Figure 5-4 BJ Cartridge



5-5


R E F E R E N C E

1.5 Detection With SensorsThis p rinter d etects conditions of th e printer u sing th e following s ens ors .

Cover Sensor

Ink Sensor

Purge Sensor

Paper ThicknessSensor

Encoder Sensor

Internal TemperatureSensor (TH1)

ASF Sensor

Paper End Sensor

Figure 5-5 Sensor Positions



2. CONNECTOR POSITIONS AND PIN ASSIGNMENT

2.1 Logic Board


5-6

3

11

5

1

413

2

121 8 1

1

20

11

20 40

1

19

3618

2 1

3 4

JPOW1

JGAP1JPGS1

J C R 1

J P G 1

J L F 1

J I N K 1

J I F 1

JIF2

J C R B 3

J C R B 1

J C R B 2

Figure 5-6 Logic Board

Parallel Interface

DC

Carriage Motor

USB Interface

Address Bus A4-A21

A 1 ~ 2

1

D 0 ~ 1

5

RESX

INT0~3

H_D0,1H_CLOK0,

1

A S I C ( w i t h

b u i l t - i n D R A M )

Data Bus D0-D15

PC0

PES M P U

P103

AN6

A 1 ~ 2

1

D 0 ~ 1

5

AN1P86

A 1 ~ 1 9

Cover Sensor

HRANK0,1DIODE0,1

BJ Cartridge

AN2

Reset IC

C o n t r o l

R O M

D 0 ~ 1

5

RESUME Switch

Ink Sensor

Driver IC

Paper Feed Motor

Paper EndSensor

Encoder

Internal TemperatureSensor (TH1)

HSEL1A0,1HSEL1B0,1

HSEL2A0,1HSEL2B0,1

P

Cartridge Contacts

RESX

Logic Board

Carriage Board

ODD,EVENBENB0,1

HENB0K~5SUBH0,1

H_RSTXH_LTH

DIR

ASF

P

PGS

Purge Motor

Scanner Cartridge

GAPS

Error IndicatorVoltage Indicator

ASF Sensor

EEPROM

2 Kbit

24Mhz

Beeper

BZ

Purge Sensor

Paper Thickness Sensor

Driver IC

POWER Switch

P104~107

P64~67

Figure 5-7 Block Diagram



JIF1 (Parallel inte rface c onne ct or)

Pin No. Compatible Mode Nibble Mode ECP Mode

1 STROBE Hos tClk Hos tClk

2 DATA1 Da ta 1 Da ta13 DATA2 Da ta 2 Da ta2

4 DATA3 Da ta 3 Da ta3






10 ACKNLG Pr tClk Per iph Clk

11 BUSY Pr tBu sy Per iph Ack

12 P.E . AckDa ta Req AckRevers e

13 SELECT Xfla g Xfla g14 AUTO FEE D XT Hos tBu s y Hos tAck

15 N.C Un defin ed Un defin ed

16 GND Gn d Gn d

17 GND Gn d Gn d

18 +5 .0V Vcc Vcc

19 STROBE -RE T Sign a l Gn d Sign a l Gn d

20 DATA1-RE T Sign a l Gn d Sign a l Gn d




24 DATA5-RE T Sign a l Gn d Sign a l Gn d25 DATA6-RE T Sign a l Gn d Sign a l Gn d



28 ACKNLG-RE T Sign a l Gn d Sign a l Gn d

29 BUSY-RE T Sign a l Gn d Sign a l Gn d

30 P.E .-RET Sign a l Gn d Sign a l Gn d

31 INIT INIT Revers eReq

32 FAULT Da ta Ava il Per iph Req

33 GND Un defin ed Un defin ed

34 N.C Un defin ed Un defin ed

35 +5 .0V Un defin ed Un defin ed36 SELECT IN 1284Act ive 1284Act ive

JIF2 (USB interface c onne ct or)

Pin No. Signal IN/OUT Function

1 PWR IN Ca ble voltage

2 D- Da ta

3 D+ Da ta

4 GND ... Ca b le GND

5-7


R E F E R E N C E



JPOW1 (DC powe r conn ec to r)

Pin No. Signal IN/OUT Function1 VH ... +11V DC

2 GND ...

3 VM ... +24V DC4 GND ...

5 VCC ... +5V DC

6 GND ...

7 VHON OUT H:VH on , L:VH off

8 VMON OUT H:VM on , L:VM off

JCRB1(Carriage ribbon cable connector)

Pin No. Signal IN/OUT Function1 TOKCL IN Digita l tem pera tu re ou tpu t for KCL/ S ca n -in da ta bu s 6

during scanning

2 TOMLC IN Digita l tem pera tu re ou tpu t for MLC/ S ca n -in da ta bu s

7 du r ing s cann ing3 SOMLC IN Sta tu s ou tpu t s ign a l for MLC

4 SOMY IN Sta tu s ou tpu t s ign a l for MY

5 HE MY OUT Heat signa l for MY

6 DATAM OUT/ IN Da ta s ign a l for M/ Sca n -in da ta bu s 4 du rin g s ca n n in g

7 DATAY OUT/ IN Data s ign a l for Y/ Sca n -in da ta bu s 5 du rin g s ca n n in g

8 TOMY IN Digita l tem pera tu re s ign a l for MY

10 HCLK OUT/ IN Tra n sfer clock s ign al/ Tra n sfer clock s ign al du rin g

scann ing

9,11,13,14 GND Logic GND

12 HE ADSEN IN Hea d-detect ion s ign a l

15 DATAC OUT/ IN Da ta s ign al for C/ Sca n -in da ta bu s 3 du rin g s ca n nin g

16 DATAML OUT/ IN Data sign al for ML/ Sca n -in da ta bu s 2 du rin g

scann ing

17 HE MLC OUT Hea t s ign a l for MLC

18 HE KCL OUT Hea t s ign a l for KLC

19 BE 1 OUT/ IN Block ena ble 1 / Regis te r write c lock s igna l ou tpu t

during scanning

20 BE2 OUT/ IN Block ena ble 2/ Register ena ble s igna l outp u t du ring

scann ing

21 DATAK OUT/ IN Data s igna l for K/ Scan-in d a ta bu s 0 du ring scann ing

22 BG OUT Da ta la tch s ign a l/ Sca n -in da ta rea d tr igger du rin g

scann ing

23 BE0 OUT/ IN Block en a b le 0 / Reset s ign a l ou tpu t du r in g s ca n n in g

24 BE3 OUT/ IN Block en a b le 3 / Regis ter write da ta s ign a l ou tpu t

25 SOKCL IN Sta tu s ou tpu t s ign a l for KCL26 DATACL OUT/ IN Data s ign al for CL/ Sca n -in da ta bu s 1 du rin g s ca n nin g

27 DHE OUT Du m m y h ea t en a b le s ign a l

28 CSCR OUT Hea d E EPROM ch ip s elect

29 E E PWD OUT Hea d E EPROM write da ta

30 E E PSK OUT Hea d E EPROM tra n s fer clock

31 E E PRD IN Hea d E EPROM rea d da ta

32~35 HGND OUT 5V for h ea d logic opera t ion

36 SENSEPOW OUT 5V for en coder

37 E NCB IN En coder GND

38 E NCG En coder ph a s e B ou tpu t

39 E NCA IN En coder ph a s e A ou tpu t

40 TH IN Th erm is tor ou tpu t (to ob ta in a m bien t tem pera tu re forscanne r )


5-8



JCRB2, JCRB3 (Carriage ribbon cable connector)


1~10 VH 11V Power s u pp ly

11~20 GND VH GND

JCR1 (Carriage m oto r conn ec tor)


1 OUT Ca rr ia ge m otor +

2 OUT Ca rr ia ge m otor -

JLF1 (Paper fee d mo tor con nec tor)


1 LFA OUT Pa per feed m otor ph a s e A

2 LFB OUT Pa per feed m otor ph a s e B

3 LFA OUT Pa per feed m otor ph a s e A4 LFB OUT Pa per feed m otor ph a s e B

JPG1 (Purge m oto r conne cto r)


1 PGA OUT Pu rge m otor ph a s e A

2 PGB OUT Pu rge m otor ph a s e B

3 PGA OUT Pu rge m otor ph a s e A

4 PGB OUT Pu rge m otor ph a s e B

JGAP1 (Paper thickness sensor connector)


1 ... . .. GND

2 PGAP ... Pa per Th ickn es s switch ou tpu t

JINK1 (Ink s ens or conne ct or)


1 ... OUT Sign a l to d r ive ph oto s en sor in th e in k s en s or

2 ... . .. GND

3 INKS IN Volta ge va r ies a ccord in g to th e a m ou n t of reflected

light

JPGS1 (Purge se nso r con nec tor)


1 ... OUT Sen sor d r ive volta ge

2 ... . .. GND

3 PGS IN Pu rge s en sor

5-9


R E F E R E N C E



2.2 Carriage Board

JCRB1 (Carriage ribbon cable connector)


1 TH OUT Th erm is tor ou tpu t (to ob ta in a m bien t tem pera tu re

for scanner)

2 E NCA OUT En coder ph a s e A ou tpu t

3 E NCG En coder GND

4 E NCB OUT En coder ph a s e B ou tpu t

5 SE NSE POW IN 5V for en coder

6~9 HGND IN 5V to d r ive h ea d logic

10 E E PRD OUT Hea d E EPROM rea d da ta

11 E E PSK IN Hea d E EPROM tra n s fer clock

12 E E PWD IN Hea d E E PROM write da ta

13 CSCR IN Hea d E EPROM ch ip s elect

14 DHE IN Du m m y h ea t en a b le s ign a l

15 DATACL IN/ OUT Da ta s ign a l for CL/ Sca n -in da ta bu s 1 du rin g

scann ing

16 SOKCL OUT Sta tu s ou tpu t s ign a l for KCL

17 BE3 IN/ OUT Block en a b le 3 / Regis ter write da ta s ign a l ou tpu t

dur ing s cann ing

18 BE0 IN/ OUT Block en a b le 0 / Reset s ign a l ou tpu t du r in g s ca n n in g

19 BG IN Da ta la tch s ign a l/ Sca n -in da ta rea d t r igger du r in g

scann ing

20 DATAK IN/ O UT Da ta s ign a l for K/ S ca n -in da ta bu s 0 du rin g

scann ing

21 BE2 IN/ OUT Block en a b le 2 / Regis ter en a b le s ign a l ou tpu t du r in g

scann ing

22 BE1 IN/ OUT Block en a b le 1 / Regis ter write clock s ign a l ou tpu t

dur ing s cann ing

23 HE KCL IN Hea t s ign a l for KCL

24 HE MLC IN Hea t s ign a l for MLC

25 DATAML IN/ OUT Da ta s ign a l for ML/ Sca n -in da ta bu s 2 du rin g

scann ing

26 DATAC IN/ O UT Da ta s ign a l for C/ S ca n -in da ta bu s 3 du rin g

scann ing

29 HE ADSEN OUT Hea d-detect ion s ign a l

27,28,30,32 GND Logic GND

31 HCLK IN/ O UT Tra n s fer clock sign a l/ Tra n s fer clock sign a l du rin g

scann ing

33 TOMY OUT Digita l tem pera tu re s ign a l for MY


5-10

1

36

36

1

1

20

1

20

1

40

JHD1 JHD2

J C R B 1

J C R B 2

J C R B 3

Figure 5-8 Carriage Board



34 DATAY IN/ O UT Da ta s ign a l for Y/ S ca n -in da ta bu s 5 du rin g

scann ing

35 DATAM IN/ O UT Da ta s ign a l for M/ S ca n -in da ta bu s 4 du r in g

scann ing

36 HE MY IN Hea t s ign a l for MY37 SOMY OUT Sta tu s ou tpu t s ign a l for MY

38 SOMLC OUT Sta tu s ou tpu t s ign a l for MLC

39 TOMLC OUT Digita l tem pera tu re s ign a l for MLC/ S ca n -in da ta

bus 7 du r ing s cann ing

40 TOKCL OUT Digita l tem pera tu re s ign a l for KCL/ S ca n -in da ta bu s

6 du r ing s cann ing

5-11


R E F E R E N C E



JCRB2 and JCRB3 (Carriage ribbon cable connector)


1-10 VH +11V power s u pp ly

11-20 GND VH GND

JHD1 (BJ cartridge cable co nne cto r)


1 HE MLC OUT Hea t s ign a l for MLC

2 DATAML IN/ OUT Da ta s ign al for ML/ Sca n -in da ta bu s 2 du rin g

scann ing

3 DATAC IN/ OUT Da ta s ign a l for C/ Sca n -in da ta bu s 3 du rin g s ca n n in g

4 BG OUT Da ta la tch s ign a l/ Sca n -in da ta rea d t r igger du r in g

scann ing

5 TOMY IN Digita l tem pera tu re s ign a l for MY

6 DATAY IN/ OUT Da ta sign a l for Y/ Sca n -in da ta bu s 5 du rin g s ca n n in g

7 SOMLC IN Sta tu s ou tpu t s ign a l for MLC

8 DATAML IN/ OUT Da ta s ign al for ML/ Sca n -in da ta bu s 2 du rin g

scann ing

9 BE2 IN/ O UT Block en a b le 2 / Regis ter en a b le s ign a l ou tpu t du r in g

scann ing

10 HE MY OUT Hea t s ign a l for MY

11 SOMY IN Sta tu s ou tpu t s ign a l for MY

12 TOMLC IN Digita l tem pera tu re s ign a l for MLC/ S ca n -in da ta bu s

7 du r ing s cann ing

13-28 GND VH GND

29 DHE OUT Du m m y h ea t en a b le s ign a l

30 EE PWD OUT Hea d E EPROM write da ta

31 EE PRD IN Hea d E EPROM rea d da ta

32-36 HVDD 5V to d r ive h ea d logic

JHD2 (BJ cartridge cable co nne cto r)


1 DATACL IN/ OUT D at a s i gna l fo r C L/ S can - in da t a b us 1 du r ing scann ing

2 EE PSK OUT Hea d EE PROM tra n s fer clock

3 SOKCL IN Sta tu s ou tpu t s ign a l for KCL

4 CSCR OUT Hea d EE PROM ch ip s elect

5 -23 VH IN +11V24 TOKCL IN Digita l tem pera tu re s ign a l for KCL/ S ca n -in da ta bu s 6

dur ing s cann ing

25 DATAK IN/ OUT Da ta s ign al for K/ Sca n -in da ta ba s 0 du rin g s ca n nin g

26 BE0 IN/ O UT Block en a b le 0 / Res u m e s ign a l ou tpu t du r in g s can n in g

27 BE3 IN/ O UT Block en a b le 3 / Regis ter write da ta s ign a l ou tpu t

dur ing s cann ing

28 HE KCL OUT Hea t s ign a l for KCL

29 BE1 IN/ O UT Block en a b le 1 / Regis ter write clock s ign a l ou tpu t

dur ing s cann ing

30 HE AD SE N IN Hea d-detect ion s ign a l

31 HCLK IN/ OUT Tran sfer clock s ignal / Tran sfer clock s ignal du r ing s can ning32-36 HVDD Logic GND


5-12



2.3 BJ Cartridge


1 ,2 ,10 ,11 ,19 HVH ... Volta ge VH to d r ive h ea ter

3 CS IN E EPROM ch ip s elect in pu t

4 SK IN E EPROM ser ia l clock in pu t

5 ,14 VDD ... Volta ge to d r ive logic

6 DO OUT E EPROM ser ia l da ta ou tpu t

7 DHE IN Du m m y h ea t en a b le s ign a l

8,9,17,18,26,27 GNDH ... Hea ter d r ive volta ge GND

12 TO1 OUT Tem pera tu re s en sor circu it ou tpu t (K&CL)

13 DATAB1 IN Sh ift r egis ter da ta in pu t for B ch ip (CL)

15 DI IN E EPROM ser ia l da ta in pu t16 TO2 OUT Tem pera tu re s en sor circu it ou tpu t (ML&C)

20 VHT ... Volta ge to d r ive power t ra n s is tor

21 DATAA1 IN Sh ift r egis ter da ta in pu t for A ch ip (K)

22 ,31 ,40 VSS ... Logic d r ive volta ge GND

23 DATAA2 IN Sh ift r egis ter da ta in pu t for A ch ip (ML)

24 VDDA ... Tem pera tu re s en sor circu it volta ge

25 SO3 OUT Fu s e ROM da ta ou tpu t (M&Y)

28 BE 0 IN Hea d b lock en a b le s ign a l


30 SO1 OUT Fu s e ROM da ta ou tpu t (K&CL)

32 VSSA ... Tem pera tu re s en sor circu it volta ge GND33 SO2 OUT Fu s e ROM da ta ou tpu t (ML&C)

34 DATAA3 IN Sh ift r egis ter da ta in pu t for A ch ip (M)

35 HE3 IN Hea t en a b le s ign a l (M&Y)



38 HE1 IN Hea t en a b le s ign a l (K&CL)

39 CLK IN Sh ift r egis ter clock s ign a l in pu t

41 HE2 IN Hea t en a b le s ign a l (ML&C)

42 DATAB2 IN Sh ift r egis ter da ta in pu t for B ch ip (C)

43 BG IN Sh ift r egis ter da ta la tch s ign a l in pu t

44 DATAB3 IN Sh ift r egis ter da ta in pu t for B ch ip (Y)45 TO3 OUT Tem pera tu re s en sor circu it ou tpu t (M&Y)

5-13


R E F E R E N C E

9 8 7 6 5 4 3 2 1

18 17 16 15 14 13 12 11 10

27 26 25 24 23 22 21 20 19

36 35 34 33 32 31 30 29 28

45 44 43 42 41 40 39 38 37

Figure 5-9 BJ Cartridge



2.4 Scanner Cartridge


1 ,2 ,10 ,11 ,19 ,20 VHLED ... +11V for LE D

3,4 N.C. ... Not u sed

5 ,14 ,24 VDD ... +5V

6,7 N.C. ... Not u sed

8 ,9 ,17 ,18 ,26 ,27 GNDLE D ... GND

12 DT6 OUT Sca n -in im a ge da ta ou tpu t s ign a l


15 N.C. ... Not u sed


21 DT0 OUT Sca n -in im a ge da ta ou tpu t s ign a l22 ,31 ,32 ,40 VSS ... GND


25 SID3 OUT Fu se ROM da ta ou tpu t

28 RST IN Resu m e

29 RDT IN In tern a l regis ter s et t in g da ta





36 REN IN En a b le s ign a l for s et t in g in tern a l regis ter

37 RWR IN Write clock for s et t in g in tern a l regis ter38 N.C. ... Not u sed

39 DTCK OUT Sca n -in im a ge s er ia l da ta clock



43 LNST IN Sca n n in g s ta r t s ign a l (1 lin e s ca n )




5-14

9 8 7 6 5 4 3 2 1

18 17 16 15 14 13 12 11 10

27 26 25 24 23 22 21 20 19

36 35 34 33 32 31 30 29 28

45 44 43 42 41 40 39 38 37

Figure 5-10 Scanner Cartridge



2.5 AC Adapter


1 VH ... +11V DC

2 GND ...

3 VM ...+24V DC

4 GND ...

5 VCC ... +5V

6 GND ...

7 VHON IN H:VH on , L:VH off

8 VMON IN H:VM on , L:VM off

2.6 DC Power Cable


1 VH ... +11V DC

2 GND ...

3 VM ... +24V DC

4 GND ...

5 VCC ... +5V DC

6 GND ...

7 VHON IN H:VH on , L:VH off

8 VMON IN H:VM on , L:VM off

5-15


R E F E R E N C E

1 7

2 8

Figure 5-11 AC Adapter

8

2

7

1

1

8

Figure 5-12 DC Power Cable



2.7 Carriage Motor


1 Ca rr ia ge m otor +

2 Ca rr ia ge m otor -

2.8 Paper Feed Motor

Pin No. Signal IN/OUT Function1 LFA IN Pa per feed m otor ph a se A

2 LFB IN Pa per feed m otor ph a se B

3 LFA IN Pa per feed m otor ph a se A

4 LFB IN Pa per feed m otor ph a se B

2.9 Purge Motor


1 PGA IN Pu rge m otor ph a se A

2 PGB IN Pu rge m otor ph a se B

3 PGA IN Pu rge m otor ph a se A

4 PGB IN Pu rge m otor ph a se B


5-16

1

2

Figure 5-13 Carriage Motor

1

4

Figure 5-14 Paper Feed Motor

1

4

Figure 5-15 Purge Motor



2.10 Ink Sensor


1 ... IN Sign a l to d r ive ph oto LE D in in k s en s or

2 ... ... GND

3 INKS OUT Volta ge th at va ries a ccord in g to th e a mou n t of reflected ligh t

2.11 Paper Thickness Sensor


1 ... ... GND

2 PGAP ... Hea d ga p switch ou tpu t

2.12 Purge Sensor


1 ... IN Sen s or d r ive volta ge

2 ... ... GND

3 PGS OUT Pu rge s en sor ou tpu t

5-17


R E F E R E N C E

1 3 1 3 1 3

Figure 5-16 Ink Sensor

1

2

Figure 5-17 Paper Thickness Sensor

1

3

Figure 5-18 Purge Sensor



3. CIRCUIT DIAGRAM

3.1 Parts Layout3.1.1 Logic board


5-18

Figure 5-19 Logic Board (Top View)



5-19


R E F E R E N C E

Figure 5-20 Logic Board (Bottom View)



3.1.2 Carriage board


5-20

Figure 5-21 Carriage Board



Part 5: REFERENCE

CSCR

ABUS1

ABUS[21:0]

ABUS21

ABUS20

TH

F A C

_ S W

F A C

_ 2

F A C

_ 1

T X D

I N K

_ S

H E A D

_ S E N

N M I X

I N T 0 X

I N T 1 X

I N T 2 X

I N T 3 X

RESETIX

POW_SW

DBUS15

DBUS14

DBUS13

DBUS12

DBUS11

DBUS10

DBUS9

DBUS8

DBUS7

DBUS6

DBUS5

DBUS4

DBUS3

DBUS2

DBUS1

DBUS0

EEP_CS

EEP_SK

EEP_WD

EEP_RD

COV_SW

RECOV_SW

BZ

DHE

PLLON

POWDOWNX

M_SETUP

CS_IOX

CS_RAMX

CS_ROMX

c h e c

k

check

check

check2

+ 5 V

+ 5 V

+ 5 V

+ 5 V

+ 5 V

check

1

+ 5 V

+ 5 V

1

2 C760.1U,25V

1

2

R 1 2 9

4 7 K

, 1 / 1 6

R 1 0 8

R 1 0 7

R 1 0 6

1

2

2 2 K

, 1 / 1 6

R 1

3 0

FB1 2FB22

FB23FB24

BK1005HS241

BK1005HS241

BK1005HS241

1

2C1

0.1U,25V

FB

FB

FB1 2

BK1005HS601

FBBK1005HS241

BSX

RWX

DCX

FB

BK1005HS241BK1005HS241BK1005HS241

FB

FB

+ 5 V

+ 5

V

1 4

2 3

X 1

2 1R1

220,1/16

CLK25M

1

2

R31MA,1/16

2 2 K

, 1 / 1 6

R 1 1

check

check

check

1

check

1CP202

check

check

1

check

1

check

1

CP338

check

1CP296

c h e c k

1

C P 6

c h e c k

c h e c k

check

1CP211

check

1CP210

check

1

check

1

check

1

RXD0

TXD0

VCC0

GND0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

3 1

3 2

3 3

3 4

3 5

3 6

3 7

3 8

3 9

4 0

4 1

4 2

4 3

4 4

4 5

4 6

4 7

4 8

4 9

5 0

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

1 0 0

9 9

9 8

9 7

9 6

9 5

9 4

9 3

9 2

9 1

9 0

8 9

8 8

8 7

8 6

8 5

8 4

8 3

8 2

8 1

1

2

FB19FB20

FB21

J1

FB1 2

FB1 2

2 2 K

, 1 / 1 6

2 2 K

, 1 / 1 6

2 2 K

, 1 / 1 6

1

2

1

2

c h e c k

1 C P 2 0 9

A B U S 2

A B U S 3

A B U S 4

A B U S 5

A B U S 6

A B U S 7

A B U S 8

A B U S 9

A B U S 1 0

A B U S 1 1

A B U S 1 2

A B U S 1 3

A B U S 1 4

A B U S 1 5

A B U S 1 6

A B U S 1 7

A B U S 1 8

A B U S 1 9

+5V

V S S 2

A 2 9

A 2 8

A 2 7

A 2 6

A 2 5

A 2 4

A 2 3

A 2 2

A 2 1

A 2 0

A 1 9

A 1 8

A 1 7

A 1 6

A 1 5

A 1 4

A 1 3

A 1 2

V C C 3

A N 1

A N 2

A N 3

A V S S

P 6 3 /_ A D T R G

N M I

P 6 4 /_ I N T 0

P 6 5 /_ I N T 1

P 6 6 /_ I N T 2

P 6 7 /_ I N T 3

V S S 6

V C C 6

P 7 3 /_ R T S 0

P 7 4 /_ C S T 0

P 7 5 /_ S C L K I 0

P 7 6 /_ R X D 0

P 7 7 /_ T X D 0

P 8 4 /_ H L D A

P 8 5 /_ H O L D

V S S 5

N0

AVREF

AVCC

P107/TB41

P106/TB40

P105/TB31

P104/TB30

P103/TB21

P102/TB20

P101

P100

P137/TB11

P136/TB10

P135/TB01

P134/TB00

VCC1

XIN

XOUT

VSS1

P153/_CS3

P152/_CS2

P151/_CS1

P150/_CS0

CLKOUT

BE

BS

P87/_RW

DC

A30

VCC2

VCC5

TEST

RESET

P86/_WAKEUP

D0

D1

D2

D3

D4

D5

D6

D7

VSS4

VCC4

D8

D9

D10

D11

D12

D13

D14

D15

RD

BHW

BLW

A8

A9

A10

A11

VSS3

DBUS[15:0]

EE

EE

FB16FB17FB18

1 2

1 2

1 2

1 2

1 2

1 2

11FB33

BK1005HS241BK1005HS241

C1612P,50V

C17

10P,50V

C M 3 0 9 S -2 4 . 0 -1 0 .2

1

2

1

2

1

2

3 Q1DTC143

+5V

BZ

1

2

BZ1PKM13EPY-4000

BZ

IC1M31003S6FP

CP204

CP205

CP3421

CP200

CP201

C P 5

C P 4

C P 3

1 1 1

1CP208

1CP207

1CP320

1CP206

1

2C680.1U,25V

<05-A5> <

0 6 - B

5 >

< 0 5 - E

5 >

< 0 2 - D

8 >

< 0 2 - D

8 >

< 0 2 - D

8 >

< 0 2 - D

8 >

< 0 2 - C

8 >

<01-C7>

<02-D8>

<06-B3>

<01-D7>

<01-D7>

<01-D7>

<01-D7>

<

<

<02-A7><02-A7>

<02-A7>

<02-A7>

<04-D3>

<02-A6>

<02-A6>

<02-A6>

<01-C2>

<01-C2>

<01-C2>

<01-C2>

<06-C5>

<06-B3>

<01-E3>

<05-C5>

<02-A6>

<02-A6>

<05-C5>

8 7 6 5 4 3

3.2 Circuit Diagrams



Part 5: REFERENCE

2

1

U S I N

U S O U T

C S

_ R O M X

C S

_ R A M X

C S

_ I O X

P O W D O W N X

P L L O N

A S F S

P E S

D P

D M

3

J1P

1J10

D C X

R W X

B S X

C L K 2 5 M

TOMY

HCLK

DATAC

DATAML

HEMLC

HEKCL

BE1

BE2

DATAK

BG

BE0

BE3

SOKCL

DATACL

ENC_ONX

ENCA

ENCB

RESETIX

NMIX

INT0X

INT1X

INT2X

INT3X

RDX

BHWX

BLWX

3.3V

ABUS[21:0] A B U S 3

A B U S 2

A B U S 1

1

2

C 5 9 0

. 1 U

, 2 5 V

+ 5 V

+5V+5V

+5V

PD[7:0]

+ 5 V

D B U S 0

D B U S 1

DBUS[15:0]

DBUS2

DBUS3

DBUS4

DBUS5

DBUS6

DBUS7

DBUS8

DBUS9

DBUS10

DBUS11

DBUS12

DBUS13

DBUS14

DBUS15

STBX

BUSY

ACKX

PD0

PD1

PD2

PD3

PD4PD5

PD6

PD7

VDD50IF

SLINX

FAULTX

INITX

AFXT

SLCT

PE

VDD50IF

IFONX

VHON

VMON

3.3V

2.5V

2.5V

2.5V3.3V

+5V 2

. 5 V

2 . 5

V

3.3V

3 3 0 K

, 1 / 1 6

R 2

2

1 D

7

R B 5 0 1

V - 4

0

+5V

D A T A Y

S E N S O N X

D A T A M

H E M Y

S O M Y

S O M L C

C R W D

T O M L C

C R S K

C R R D

T O K C L

I N K S

_ O N X

P G S

P G A P

H V D D

_ O N

C R C H

C R B K X

C R E N X

C R P H

P O W

_ L E D 0

E R R

_ L E D

M S T B 1

M C L K 1

M D A T A 1

M R E S

M D A T A 0

M C L K 0

M S T B 0

2 1 C240.1U,25V

C61

0.1U,25V

2 1C60

4.7U,10V

che1

CP33

check

1CP331

check

1

CP216

2 0 8

2 0 7

2 0 6

2 0 5

2 0 4

2 0 3

2 0 2

2 0 1

2 0 0

1 9 9

1 9 8

1 9 7

1 9 6

1 9 5

1 9 4

1 9 3

1 9 2

1 9 1

1 9 0

1 8 9

1 8 8

1 8 7

1 8 6

1 8 5

1 8 4

1 8 3

1 8 2

1 8 1

1 8 0

1 7 9

1 7 8

1 7 7

1 7 6

1 7 5

1 7 4

1 7 3

1 7 2

1 7 1

1 7 0

1 6 9

1 6 8

1 6 7

1 6 6

1 6 5

1 6 4

1 6 3

1 6 2

1 6 1

1 6 0

1 5 9

1 5 8

1 5 7

156

155

154

153

152

151

150

149

148

147

146

145

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

120

119

118

117

116

115

114

113

112

111

110

109

108

107

106

105

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

5

3

5

4

5

5

5

6

5

7

5

8

5

9

6

0

6

1

6

2

6

3

6

4

6

5

6

6

6

7

6

8

6

9

7

0

7

1

7

2

7

3

7

4

7

5

7

6

7

7

7

8

7

9

8

0

8

1

8

2

8

3

8

4

8

5

8

6

8

7

8

8

8

9

9

0

9

1

9

2

9

3

9

4

9

5

9

6

9

7

9

8

9

9

1 0

0

1 0

1

1 0

2

1 0

3

1 0

4

M66417

IC2

ABUS21

ABUS20

ABUS19

ABUS18

ABUS17

ABUS16

ABUS15

ABUS14

ABUS13

ABUS12

ABUS11

ABUS10

ABUS9

ABUS8

ABUS7

ABUS6

ABUS5

ABUS4

+5V

C260.1U,25V

2 1

3 . 3

V

J 1 P

1 J 1 3

J 1 P

1 J 1 4

J 1 P

1+

5 V

3 . 3

V

2 . 5

V

J 1 P

1 J 1 2

J 1 P

1

J 1 1

+ 5 V

J 1 5

c h e c k

c h e c k

C P 3 4 1

C P 2 1 4

C P 2 1 5

C P 3 3 2

C P 3 3 3

c h e c

k 1

C P 3 4 3

1

C P 3 4 4

3.3V

3

DTA143EKA

Q2

2

1

R 9

1 . 5

K , 1

/ 1 6

CP

check

1CP334 DM

DP

2

1

c h e c k

c h e c k

c h e c k

1 1 1 1 1

1

2

C 1 3

+5

1

2

<05-E5>

<05-E5>

<05-D5>

<05-D5>

<05-D5>

<05-D5>

<05-D5>

<05-D5>

<05-D5>

<05-D5>

<05-C5>

<05-C5>

<05-C5>

<05-C5>

<06-D7>

<05-A5>

<05-A5>

<01-D3>

<01-E5>

<01-E5>

<01-E5>

<01-E5>

<01-E5>

<01-B2>

<01-B2>

<01-B2>

< 0 1

- B 7 >

< 0 1

- B 7 >

< 0 1

- B 7 >

< 0 1

- B 8 >

< 0 2

- A 3 >

< 0 2

- A 3 >

< 0 1

- B 7 >

< 0 1

- B 7 >

< 0 1

- B 7 >

< 0 6

- D 4 >

< 0 6

- C 5 >

<02-A6>

<02-A6>

<05-E1>

<05-C1>

<05-D1>

<05-A1>

<05-B1>

<05-B1>

<05-C1>

<05-C1>

<05-C1>

<05-F1>

<06-C2>

<06-C2>

<05

<01-D2><03-B5>

< 0 5

- E 5 >

< 0 6

- E 5 >

< 0 5

- F 5 >

< 0 5

- F 5 >

< 0 5

- F 5 >

< 0 5

- F 5 >

< 0 5

- C 5 >

< 0 5

- F 5 >

< 0 5

- C 5 >

< 0 5

- B 5 >

< 0 5

- F 5 >

< 0 6

- B 5 >

< 0 6

- D 6 >

< 0 6

- D 6 >

< 0 5

- B 8 >

< 0 4

- D 8 >

< 0 4

- D 8 >

< 0 4

- C 8 >

< 0 4

- C 8 >

< 0 6

- E 3 >

< 0 6

- E 3 >

< 0 4

- E 3 >

< 0 4

- E 3 >

< 0 4

- E 3 >

< 0 4

- E 3 >

< 0 4

- E 3 >

< 0 4

- E 3 >

< 0 4

- E 3 >

<03-B7>

< 0 1

- C 7 >

< 0 1

- C 7 >

c h e c

k

check

8 7 6 5 4 3



Part 5: REFERENCE

ABUS[21:0]

ABUS19

ABUS18

ABUS8

ABUS7

ABUS6

ABUS5

ABUS4

ABUS3

ABUS2

ABUS1

2

DBUS0

DBUS8

DBUS1

DBUS9

DBUS2

DBUS10

DBUS3

DBUS11

DBUS[15:0]

1

2

3

4

5

6

7

8

9

1011

12

13

14

15

16

17

18

19

20

21

DILB42P-8J

IC3S

A18

A17

A7

A6

A5

A4

A3

A2

A1

A0

CE

GND1

OE

O0

O8

O1

O9

O2

O10

O3

O11

ROM

IC3

CS_ROMX

RDX

1

2

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

DBUS15

DBUS7

DBUS14

DBUS6

DBUS13

DBUS5

DBUS12

DBUS4

NC

A8

A9

A10

A11

A12

A13

A14

A15

A16

VPP

GND2

O15

O7

O14

O6

O13

O5

O12

O4

VCC

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

42

41

40

39

38

37

36

35

34

3332

31

30

29

28

27

26

25

24

23

22

ABUS

ABUS

ABUS

ABUS

ABUS

ABUS

ABUS

ABUS

ABUS

4

4

2

2

2

4

4

2

4

<01-A2>

<02-A8>

<01-D2>

<02-F3>

8 7 6 5 4 3



Part 5: REFERENCE

C 2 1

5

5

5

check

1CP359

check

1CP358

check

1

CP257

CRPH

CRENX

CRBKX

CRCH

check

1

CP18

CP

MSTB1

MCLK1

MDATA1

MRES

MDATA0

MCLK0

MSTB0

3

2

2

2

VM

VM

2 1

0.47U,50VC70

1

2

C 2 9

6 8 0 P

, 5 0 V

1

2

3

4

5

6

7

8

9

37

10

11

12

13

14

15

16

17

18

TB62200AF

IC7

2

1

# # #

D 3

C 2 3

0 . 0

2 2 U

, 5 0 V

1

2

R 1 3

0 . 3 , 2 . 0

W

1

2

0 . 1

U , 2

5 V

C 2 0

1 2 0 0 P

, 5 0 V

1

2

R 1 0

1 3 K

, 1 / 1 6

# # #

# # #

D 2

2

1

R B 1 6 0 L

- 4 0

D 6

R B 1 6 0 L

- 4 0

D 5

1

2

F U 2

I C P

- N 3 8

J2P

1

JCR1

1

2C690.022U,50V

+5V+5V

1

2

R 2 0

3 9 0

, 1 / 1 6

2

1

Z D 3

R D 3

. 0 S B 2

1 2

0.82,1/2

R18

2 2 K

, 1 / 1 6

R 2 5

R 1 9

2 2 K

, 1 / 1 6

F U 1

I C P

- N 2 0 1

2

C 1 8

0 . 0

1 U

, 5 0 V

1

2

C 1 9

NBRAKE

REF

RC

GND1

GND2

LG_SPLY

PHASE

NENABLE

16

1514

13

12

11

10

9

1

23

4

5

6

7

8

A3952SB

IC6MREFON

+5V

1 2

1.1,1/2

R22

J2P2

2

3

chec

C

C

CP2

CP2

CP23

CP24

CP25

CP26

check

1CP265

check

1

CP264

check

1CP110

check

1

CP263

check

1

check

1

CP259

check

1

CP260

check

1CP17

check

1CP13

check

1CP14

check

1CP15

check

1CP16

check

1

CP357

check

1

CP262

M_SETUP5

1

2

2

1

2

1

1

2

1

2

C 2 2

LD_SPLY2

OUTB

MODE

GND4

GND3

SENSE

OUTA

LD_SPLY1

1

2

C 2 5

6 8 0 P

, 5 0 V

CP261

1

2

1

2

1

2

36

35

34

33

32

31

30

29

28

38

27

26

25

24

23

22

21

20

19

VMB

OUT_B

RS_B

PGND1

OUT_B-

NC

CCP_A

CR_AB

VREF_AB

VSS1

VREF_CD

CR_CD

CCP_B

CCP_C

OUT_D-

PGND2

RS_D

OUT_D

VMD

VMA

OUT_A-

RS_A

PGND4

OUT_A

STROBE_AB-

CLK_AB

DATA_AB

RESET

VSS2

VDD

DATA_CD

CLK_CD

STROBE_CD-

OUT_C

PGND3

RS_C

OUT_C-

VMC

4 7 0 U

, 3 5 V

<02-F6>

<02-F6>

<02-F5>

<02-F5>

< 0 6

- D 3 >

<06-E3>

< 0 6

- D 3 >

<01-C7>

<02-F5>

<02-F5>

<02-F4>

<02-F4>

<02-F4>

<02-F4>

<02-F4>

8 7 6 5 4 3



Part 5: REFERENCE

8 7 6 5 4 3

2 1

3 4

Q23TLP831(CANO)

2 1

3 4

5

5

INK_S

COV_SW

1

3

3

2

2SENSEPOW

100K,1/16R94

1

2R8522K,1/16

+5V

1

2

2

13 Q27

DTA113ZKA

+5V

3

1

2

Q25FP1L3N

INKS_ONX

1 2R93

150,1/4W

1

2 C530.1U,25V

+5V

ENC_ONX

1

2

Q28TLP831(CANO)

+5V

+ 5 V

R95

1K,1/16

1

2 R90

100K,1/16

2

3

J3P

J3P

J3P

1

2

3

JINK1

check

1CP314

check

1CP111

check

1

CP116

check

1

CP112

check

1CP315

check

1CP355

5

1

2 R9222K,1/16

1 2R86

C570.1U,50V

1 2

1 2

C500.01U,50V

check

1

Q24DTA113ZKA

1

2C480.01U,50V

PES

CP90

E1

2

3

ETH1

1

2

220,1/10W1

C45100P,50V

check

CP310

check

1

CP311

check

CP313

1 2R91

220,1/10Wcheck

1

CP312

1

2

+5V

3

CP85

2

1

PGS

3

3

2

+ 5 V

+ 5 V

R88220,1/10W

R8722K,1/16

C47100P,50V

1 2

R8922K,1/16

1

2

1 2R16

1K,1/16

J2P

J2P

1

2

JGAP1

3

1

JPGS1

MREFON

check

1CP347

check

1

CP88

check

1CP89

check

1

J3P

J3P

J3P

1

2

3

1

2

C49100P,50V

1 2

1 2

check

1CP86

+5V

2

13 Q3

DTA113ZKASENSONX

ASFS

1 2

220,1/10W

R78

3

2

4

1

Q22TLP832

R7722K,1/16

C36check

1CP309

check

1CP308

100P,50V 1

2

+5V

1

2

1

2C460.01U,50V

PGAP

C51100P,50V

1

3

1

3

check

1

CP102

+5V

KSH063

+5V

SW1

KSH063

R7922K,1/16

1

2

C370.01U,50V

check

1

CP101

1

2

1

2

R8022K,1/16

1

2

C380.01U,50V

SW2

POW_SW

RECOV_SW

V

V

check

1CP115

check

1CP121

check

1CP93

+5V

VM

VH

C430.1U,25V

J8P

J8P

J8P

J8P

J8P

J8P

J8P

J8P

1

2

3

4

5

6

7

8

JPOW1

220U,10VC44

check

1 CP92

check

1

CP122

check

1CP95

check

1CP2

check

1

C P 9 7

check

1

C P 2 9 9

check

1

C P 3 4 0

check

1CP96

check

1CP98

check

1CP99

check

1CP91

C420.01U,50V

C0 1

2

1

2

1

2

1

2

POW_LED0

ERR_LEDK A

K A

2 3

1 4

SEC2494C

LED1 check

1CP113

check

1CP114

<02-D8>

<02-F6>

<02-F6>

<02-A6>

<01-D7>

<02-F6>

<01-E6>

<05-B5>

<02-A6>

<02-F7>

<04-D5>

<02-F5>

<02-F5>

<0

<0

<0

<0

<01-C7>

<01-D3>



Part 5: REFERENCE

4

4

3

3

2

2

HVDD

1

2

C422U,10V

1 2

TBPS1473J475H5Q

TH1

1

2

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

J40P

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

1615

14

13

12

11

10

9

8

7

6

5

4

3

2

1

JCRB1

BE1

BE2

DATAK

BG

BE0

BE3

SOKCLDATACL

CSCR

EEP_SK

C13900U,16V

TH

J4P

J4P

J4P

J4P

1

2

3

4

ENC1

ENC1

ENC1

ENC1

VH

ENC_G

ENCA

SENSEPOW

ENCB

3

4

TOKCL

TOMLC

SOMLC

SOMY

HEMY

DATAM

DATAY

TOMY

HCLK

HEAD_SEN

DATAC

DATAML

HEMLC

HEKCL

DHE

EEP_WD

EEP_RD

C23900U,16V

1

2

C120.01U,50V

C322U,10V 1

2

1

2SENSEPOW

ENCB

ENC_G

ENCA

TH

1

2

C70.01U,50V

CSCR

SOKCL

EEP_S

DATAC

HCLK

HEAD_

BE1

HEKCL

BE3

BE0

DATAK

TOKCL

VH

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

JCRB3

C 9

0 . 0

1 U

, 5 0

V 1

2

VH

JCRB2

C 8

0 . 0

1 U

, 5 0

V 1

2

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

J20P

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

DHE

EEP_WD

EEP_RD

HVDD

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

J36P

JHD1

DI

DO

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

2526

27

28

29

30

31

32

33

34

35

36

HEMLC

DATAML

DATAC

BG

TOMY

DATAY

SOMLC

DATAM

BE2

HEMY

SOMY

TOMLC

8 7 6 5 4 3



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canon bjc-8200 service manual.pdf

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