Canon MultiPASS C530 User manual

FP B740
MP C530
MP C545
MP C555
MP C560
SERVICE
MANUAL
Canon

REVISION 0
COPYRIGHT © 1999 CANON INC. CANON MultiPASS C530/C560 JULY 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
HY8-19AN-000 JULY 1999
MultiPASS C530 H12-1592 120V CCSI
MultiPASS C530 H12-1596 120V CND/LTN
MultiPASS C560 H12-1582 120V CCSI
MultiPASS C560 H12-1586 120V CND/LTN

Application
This manual has been issued by Canon Inc. for qualified persons to learn technical theory, installation,maintenance,
and repair of products. This manual covers all localities where the products are sold. For this reason, there may
be information in this manual that does not apply to your locality.
Corrections
This manual may contain technical inaccuracies or typographical errors due to improvements or changes in
products. When changes occur in applicable products or in the content of this manual, Canon will release tech-
nical information as the need arises. In the event of major changes in the contents of this manual over a long or
short period, Canon will issue a new editions of this manual.
The following paragraph does not apply to any countries where such provisions are inconsistent with local
law.
Trademarks
The product names and company names described in this manual are the registered trademarks of the individual
companies.
Copyright
This manual is copyrighted with all rights reserved. Under the copyright laws, this manual may not be copied,
reproduced or translated into another language, in whole or in part, without the written consent of Canon Inc.
Copyright © 1999 by Canon Inc.
CANON INC.
Office Imaging ProductsTechnical Support Dept.
5-1 Hakusan 7-Chome,Toride-city, Ibaraki 302-0022, Japan
DTP System
This manual was produced on an Apple Macintosh®personal computer, final pages were printed on
Canon SUPER LASER SHOT B406 PS.
All graphics were produced with Macromedia FreeHand®.
All documents and all page layouts were created with Adobe PageMaker®.

I
I. MEANING OF MARKS
The marks used in this manual have the following meanings.
Mark Meaning
States a precaution to be taken to prevent danger to personnel, damage to the product, or
damage to electronic components by discharge of static electricity. for example.
States a precaution to be taken to prevent damage to electronic components by
electrostatic discharge.
Informs you of fire-related cautions.
Informs you that the plug must be removed from the power outlet before starting an
operation.
Gives useful information to understand descriptions.
Indicates sections to be read to obtain more detailed information.
NOTE
REFERENCE

II
II. ABOUTTHIS MANUAL
This manual is divided into five parts, and contains information required for servicing the product.
Each of the above parts is further divided into the following four chapters:
Chapter 1: General Description
This part explains product specifications and the how to service the unit safely. It is very important, so
please read it.
Chapter 2: Technical Reference
This part explains the technical theory of the product.
Chapter 3: Maintenance and Service
This part explains how to maintain the products for adjustment and troubleshooting and service operations
and service switches.
Chapter 4: Appendix
This part explains the informations of the optional products and user data flow.
• For more details of user operations and user reports, see the separate volume of USER'S
GUIDE .
• Procedure for assembly/disassembly and greasing points are not given in this manual. See
the illustrations in the separate volume of PARTS CATALOG .
• Detailed description of each SSSW/parameter is not given in this manual except the new
SSSWs/parameters added to this model.
See G3 Facsimile Service Data Handbook (supplied separately) for details them.
• See the G3 Facsimile Error Code List (Rev.1, supplied separately) for details of the
error codes not shown in this manual.
• Detailed description of connector Locations and Signal Descriptions in not given in this
manual.
See the Circuit Diagram for details them.
REFERENCE

III
III. REVISION HISTORY
REVISION CONTENT
0 Original

IV
IV.TABLE OF CONTENTS
Page Chapter 1: General Description
1 - 1 1. FEATURES
1 - 1 1.1 Overview
1 - 2 2. SPECIFICATIONS
1 - 2 2.1 General Specification
1 - 2 2.2 Communication Specification
1 - 3 2.3 Color Communication Specification
1 - 4 2.4 Scanner Specification
1 - 6 2.5 Printer Specification
1 - 9 2.6 Copy Specification
1 -10 2.7 Function
1 -12 3. OVERVIEW
1 -12 3.1 External View
1 -14 3.2 Operation Panel
1 -19 3.3 Consumables
1 -19 3.3.1 BJ cartridge and ink cartridge and BJ cartridge container
1 -21 3.3.2 Print media
1 -23 4. DIMENSIONS
1 -24 5. SAFETY & PRECAUTIONS
1 -24 5.1 Personnel Hazards
1 -26 5.1.1 Electrical shock
1 -26 5.1.2 High-temperature parts
1 -27 5.1.3 Fire hazards
1 -27 5.1.4 Moving parts
1 -27 5.1.5 Preventing ink stains
1 -28 5.2 General Cautions
1 -28 5.2.1 Unit cautions
1 -34 5.2.2 BJ cartridge cautions
1 -45 5.2.3 Ink cartridge cautions
1 -47 5.3 Servicing Cautions
1 -47 5.3.1 Damage from static charge
1 -47 5.3.2 Scanner unit
1 -48 5.3.3 Print assembly
1 -50 5.3.4 Paper feed section
1 -50 5.3.5 Control boards
1 -51 5.3.6 Detaching the outer covers
1 -52 5.3.7 Attaching the operation panel sheet
1 -53 5.4 Data-related precautions
1 -54 5.4.1 Data in the image storage memory (DRAM)
1 -55 5.4.2 Data in the control processing memory (SRAM)
1 -56 5.4.3 Data in the EEPROM

V
1 -58 5.4.4 Replacing ROM
1 -60 5.4.5 SPCNT board replacement precautions
1 -61 5.4.6 Data initialization through service operation
1 -62 5.5 Protective Mechanism
1 -62 5.5.1 Data battery backup function
1 -62 5.5.2 BJ cartridge maintenance features
1 -63 5.5.3 Heat protection mechanism
1 -63 5.5.4 Overcurrent protection
1 -64 5.5.5 Lightning protection
1 -64 5.5.6 Power leakage protection
1 -65 6. QUALIFICATION REQUIRED FOR INSTALLATION WORK
Chapter 2:Technical Reference
2 - 1 1. COMPONENT LAYOUT
2 - 3 2. SCANNER MECHANISM
2 - 6 3. PAPER SUPPLY MECHANISM
2 -11 4. PRINTER SECTION
2 -18 5. BJ CARTRIDGE
2 -18 5.1 Structure
2 -21 5.2 BJ Head Driver Block Diagram
2 -23 5.3 Printing Signal
2 -25 6. ELECTRIC CIRCUIT
2 -25 6.1 Component Block Diagram
2 -26 6.2 Circuit Board Components
2 -29 6.3 Flow of Image Signals
2 -34 7. COMMUNICATION SYSTEM OPERATIONS
2 -34 7.1 FAX/TEL Switching
2 -34 7.1.1 Settings
2 -34 7.1.2 Parameters
2 -35 7.2 Answering Machine Connection
2 -35 7.2.1 Settings
2 -35 7.2.2 Parameters
2 -35 7.3 Manual/Auto Reception Switching
2 -35 7.3.1 Settings
2 -35 7.3.2 Parameters
2 -36 8. NEW FUNCTION
2 -36 8.1 High-speed Transmission
2 -36 8.1.1 V.8/V.34 protocol
2 -50 8.2 JBIG Image Compression Encoding Method
2 -50 8.2.1 Outline of the JBIG image compression encoding method
2 -51 8.2.2 Single progression sequential bi-level image compression method
2 -52 8.2.3 Encoding method
2 -59 8.2.4 Construction of image data with JBIG image compression encoding
2 -60 8.2.5 Explanation of bi-level image header section (BIH)

VI
2 -61 8.2.6 Explanation and parameters for each symbol used in BIH
2 -62 8.2.7 Explanation of bi-level image data (BID) section
2 -62 8.2.8 Explanation and parameters for each symbol used in BID
2 -64 8.3 Color Scanning Ability
2 -64 8.3.1 Contact sensor specifications
2 -65 8.3.2 Reading color documents
2 -65 8.3.3 Reading black & white documents
2 -66 8.4 MultiPASS Function
2 -66 8.4.1 Specifications
2 -68 8.4.2 Bi-directional centronics interface
2 -69 8.5 Color Communications
2 -69 8.5.1 Specifications
2 -71 8.5.2 The JPEG encoding method
2 -73 8.5.3 Image processing outline
2 -74 8.5.4 ITU-T color transimission protocols
2 -75 8.5.5 Conditions necessary for ITU-T color transmission
2 -76 8.5.6 Operaions where other machine does not have color communications abillty
2 -76 8.5.7 Conditions necessary for color reception
2 -77 8.5.8 Specification for Color Communications
Chapter 3: Maintenance & Service
3 - 1 1. MAINTENANCE LIST
3 - 1 1.1 Consumables
3 - 1 1.2 Cleaning
3 - 2 1.3 Periodic Inspection
3 - 2 1.4 Periodic Replacement Parts
3 - 2 1.5 Adjustment Items
3 - 3 1.6 General Tools
3 - 3 1.7 Special Tools
3 - 4 2. HOW TO CLEAN PARTS
3 - 4 2.1 Main Unit Outer Covers
3 - 4 2.2 Separation Roller
3 - 4 2.3 Document Feed/Eject Roller
3 - 4 2.4 Separation Guide
3 - 4 2.5 Scanning Glass (Contact Sensor)
3 - 4 2.6 White Sheet
3 - 4 2.7 Printer Platen
3 - 6 3. ADJUSTMENT
3 - 6 3.1 CS LED Lights-on Duration Adjustment
3 - 7 3.2 Vertical Alignment Correction
3 -10 4. TROUBLESHOOTING
3 -10 4.1 Troubleshooting Index
3 -11 4.2 Errors Shown on the Display
3 -11 4.2.1 User error message

VII
3 -16 4.2.2 Error codes
3 -24 4.3 Errors not Shown on the Display
3 -24 4.3.1 General errors
3 -25 4.3.2 Printing problem
3 -27 4.3.3 Scanning problem
3 -29 5. SERVICE SWITCHES
3 -29 5.1 Hardware Switches
3 -29 5.2 Service Data Setting
3 -29 5.2.1 Service data overview
3 -30 5.2.2 Service data registration/setting method
3 -31 5.2.3 Service data setting
3 -38 5.2.4 Explanation of service data
3 -39 5.2.5 New SSSWs/parameters added to this model
3 -43 6. TEST FUNCTIONS
3 -43 6.1 User Test Print Functions
3 -43 6.1.1 Nozzle check
3 -44 6.2 Service Test Functions
3 -44 6.2.1 Test mode overview
3 -45 6.2.2 Test mode flowchart
3 -46 6.2.3 D-RAM tests
3 -46 6.2.4 CS tests
3 -47 6.2.5 PRINT test
3 -49 6.2.6 Modem and NCU tests
3 -53 6.2.7 Faculty tests
3 -58 7. SERVICE REPORT
3 -58 7.1 Report Output Function
3 -58 7.1.1 User report output functions
3 -60 7.1.2 Service report output functions
3 -68 8. WIRING DIAGRAM
3 -68 8.1 Wiring Diagram
3 -69 8.2 Connector Location and Signal Descriptions
Chapter 4: Appendix
4 - 1 1. INSTALLATION
4 - 1 1.1 Setting Up
4 - 1 1.2 Checking Operations
4 - 2 2. USER DATA FLOW
4 - 2 2.1 USER DATA FLOW (by Operation Panel)
4 - 6 2.2 Memory Reference Function Flow
4 - 7 3. MAKER-CODE
INDEX