Canon FAX-JX500 User manual

R2·CONFIDENTIAL
FAX-JX500
FAX-JX300
FAX-JX200/201
SERVICE MANUAL
Revision 0
HY8-10B2-00Z
FAX-JX500 EUM 1732B006AA
FAX-JX500 EMB 1732B007AA
FAX-JX500 GB 1732B008AA
FAX-JX500 AU 1732B011AA
FAX-JX500 KR 1732B016AA
FAX-JX500 CN 1733B014AA
FAX-JX300 CA 1734B003AA
FAX-JX300 LAM 1734B004AA
FAX-JX300 EUM 1734B006AA
FAX-JX300 ASA 1734B012AA
FAX-JX300 CN 1734B014AA
FAX-JX300 KR 1734B016AA
FAX-JX200 US 1735B002AA
FAX-JX200 LAM 1735B004AA
FAX-JX200 EUM 1735B006AA
FAX-JX200 EMB 1735B007AA
FAX-JX200 GB 1735B008AA
FAX-JX200 AU 1735B011AA
FAX-JX200 CN 1735B014AA
FAX-JX200 KR 1735B016AA
FAX-JX201 ASA 1898B012AA
FAX-JX201 CN 1898B014AA

Scope
This manual has been issued by Canon Inc., to provide the service technicians of this product
with the information necessary for qualified persons to learn technical theory, installation,
maintenance, and repair of products. The manual covers information applicable in all regions
where the product is sold. For this reason, it may contain information that is not applicable to
your region.
Revision
This manual could include technical inaccuracies or typographical errors due to
improvements or changes made to the product. When changes are made to the contents of the
manual, Canon will release technical information when necessary. When substantial changes
are made to the contents of the manual, Canon will issue a revised edition.
The following do not apply if they do not conform to the laws and regulations of the region
where the manual or product is used:
Trademarks
Product and brand names appearing in this manual are registered trademarks or trademarks of
the respective holders.
Copyright
All rights reserved. No parts of this manual may be reproduced in any form or by any means
or translated into another language without the written permission of Canon Inc., except in the
case of internal business use.
Copyright © 2006 by Canon Inc.
CANON INC.
Inkjet Scanner & Fax Quality Assurance Div.
451, Tsuka
g
oshi 3-chome, Saiwai-ku, Kawasaki-shi, Kana
g
awa 212-8530, Ja
p
an

This manual is divided into three parts, and contains information required for servicing the
p
roduct.
Part 1: Maintenance
Information on maintenance and troubleshooting of the product.
Part 2: Technical Reference
N
ew technology and technical information of the product.
Part 3: Appendix
Schematic and Specifications.
REFERENCE
This manual does not provide sufficient information of disassembly and reassembly procedures.
Refer to the graphics in the separate Parts Catalog.
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I. MANUAL OUTLINE
<I. Manual Outline >

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Part 1: Maintenance
1. Maintenance
1-1 Adjustment, Periodic Maintenance, Periodic Replacement Parts,
and Replacement Consumables by Service Engineer
1-2 Customer Maintenance
1-3 Product Life
1-4 Special Tools
2. Troubleshooting
2-1 Description for Displayed Error Message
2-2 Displayed Error Message
2-3 Not Displayed Error
3. Safety and Precautions
3-1 Safety Precautions
3-2 Caution when Replacing Service Parts
3-3 Product Transportation
3-4 Precautions for Hard-Power-ON/OFF Mode
3-5 Precautions for Soft-Power-ON/OFF Mode
3-6 Precautions for Power-Save Mode
3-7 FINE Cartridge Handling
3-8 Contact Sensor Handling
3-9 Warning for Lithium Battery Replacement and Disposal <For Germany>
3-10 Special Notes on Servicing <For California, U.S.A.>
4. Repair
4-1 Action in the Event of Abnormality (All Clear)
4-2 Precautions for Main Board ass'y Replacement and Repair
4-3 Warning for Lithium Battery Replacement and Disposal <For Germany>
4-4 Special Notes on Servicing <For California, U.S.A.>
4-5 Adjustment / Settings
4-6 Grease A
pp
lication
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II. TABLE OF CONTENTS

5. Service Switches
5-1 Description for Setting Item in Service Mode
5-2 Hardware Switches
5-3 Service Data Setting
5-4 User Maintenance Mode
5-5 How to Enter in MFP Service Mode
5-6 Selective Function in MFP Service Mode
5-7 MFP Service Mode Function
5-8 Description of MFP Service Mode Function
5-8-1 0: Soft-Power-Off
5-8-2 1: Service Pattern Printout
5-8-3 2: EEPROM Information Printout
5-8-4 3: EEPROM initialization
5-8-5 4: Waste Ink Counter Clear
5-8-6 5: Region Setting
5-8-7 6: FINE Cartridge Refreshing
5-8-8 12: Operation Panel Check
5-8-9 13: Waste Ink Counter Level Registration
5-9 How to Enter in FAX Service Mode
5-10 Selective Item in FAX Service Mode
5-11 FAX Service Mode Function
5-12 Description for FAX Service Mode
5-12-1 #1 Bit Switch
5-12-2 #2 Numeric Parameter
5-12-3 #3 FAX TYPE
5-12-4 #4 NCU
5-12-5 #5 TAM
5-12-6 Clear
5-12-7 ROM Version
5-12-8 Report
5-13 Localization Setting
5-14 Selective Function in Localization Setting
5-15 Localization Setting Function
6. Assembly and Disassembly
6-1 Precautions for Assembly and Disassembly
6-2 Assembly/Disassembly of Outside Appearance
6-3 Assembly/Disassembly of Power Supply and Main Board ass'y
6-4 Assembly/Disassembly of Access Cover Unit
6-5 Assembly/Disassembly of Chassis Unit and Presser Holder
6-6 Assembly/Disassembly of Pressing Plate Unit
6-7 Assembly/Disassembly of Drive Unit
6-8 Assembly/Disassembly of Cap Blade Unit
6-9 Assembly/Disassembly of Carriage Unit
6-10 Assembly/Disassembly of Paper Feed Roller ass'y, Eject Roller ass'y
6-11 Assembly/Disassembly of CS Drive Gear ass'y and Reader Unit
6-12 Assembly/Disassembly of Contact Sensor ass'y
7. Sensor Position

Part 2: Technical Reference
1. New Technology
1-1 Basic Structure of Document-Paper Common Path Separation
1-2 New Position of Contact Sensor ass'y
1-3 ROM Version-up with USB connection
1-4 Ink Level Detection Function
1-5 FINE Cartridge Position Adjustment Function
1-6 Cleaning Mode and Suction
Part 3: Appendix
1. Block Diagram
2. Position of Connector
3. Specifications
<II. Table of Contents >

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Part 1
M
aintenance
R2·Confidential
Part 1 - 1

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Part 1 - 2