Canon Laser Class 810 - Service Manual

Canon Laser Class 810

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SERVICE

MANUAL

LASER CLASS

810/830i

COPYRIGHT ©

2010 CANON INC.

CANON Laser Class 810/830i Rev.1. PRINTED IN U.S.A.

March 26, 2010

Rev. 1

Main Body SM cover.qxp 11/2/2007 12:07 PM Page 1

Table of Contents

Cover1
Contents7
Chapter 1 Introduction19
- 1.1 System Construction23
  - 1.1.1 System Configuration23
  - 1.1.2 System Configuration25
- 1.2 Product Specifications27
Chapter 2 Installation57
- 2.1 Making Pre-Checks61
- 2.2 Unpacking and Installation65
- 2.3 Installing the Hand Set70
  - 2.3.1 Checking the Contents70
  - 2.3.2 Installing the Hand Set71
- 2.4 Installing the Stamp Unit72
Chapter 3 Basic Operation77
- 3.1 Construction81
- 3.2 Basic Sequence86
  - 3.2.1 Basic Sequence86
Chapter 4 Original Exposure System89
- 4.1 Basic Construction93
- 4.2 Basic Sequence97
  - 4.2.1 Basic Sequence at Power-on97
  - 4.2.2 Basic Sequence after Depression of Start Key (One Sheet of Original)97
- 4.3 Various Control98
  - 4.3.1 Enlargement/Reduction98
    - 4.3.1.1 Magnification Change in Vertical Scan Direction98
    - 4.3.1.2 Magnification Change in Horizontal Scan Direction98
  - 4.3.2 Dirt Sensor Control98
    - 4.3.2.1 Outline98
- 4.4 Parts Replacement Procedure100
Chapter 5 Original Feeding System105
- 5.1 Basic Construction109
  - 5.1.1 Overview109
  - 5.1.2 Drive Mechanism109
- 5.2 Basic Operation110
- 5.3 Detection Jams117
  - 5.3.1 Overview117
- 5.4 ADF/DADF118
Chapter 6 Laser Exposure127
- 6.1 Overview/Configuration131
  - 6.1.1 Specifications and Control Mechanism131
  - 6.1.2 Main Components132
- 6.2 Parts Replacement Procedure133
  - 6.2.1 Laser/Scanner Unit133
    - 6.2.1.1 Removing the Laser Scanner Unit133
Chapter 7 Image Formation135
- 7.1 Overview/Configuration139
  - 7.1.1 Specifications and Control Mechanism139
  - 7.1.2 Outline140
- 7.2 Image Formation Process141
  - 7.2.1 Cross-Section (Main body)141
- 7.3 Parts Replacement Procedure143
  - 7.3.1 Transfer Charging Roller143
    - 7.3.1.1 Removing the Transfer Charging Roller143
Chapter 8 Pickup and Feed System145
- 8.1 Overview/Configuration149
  - 8.1.1 Outline149
- 8.2 Detection Jams150
  - 8.2.1 Jam Detection Outline150
    - 8.2.1.1 Outline150
    - 8.2.1.2 Types of Jams150
- 8.3 Cassette Pickup Unit152
- 8.4 Duplex Unit153
  - 8.4.1 Outline153
- 8.5 Manual Feed Pickup Unit154
- 8.6 Parts Replacement Procedure155
Chapter 9 Fixing System161
- 9.1 Overview/Configuration165
  - 9.1.1 Specifications, Control Mechanisms, and Functions165
  - 9.1.2 Outline165
- 9.2 Various Control Mechanisms167
  - 9.2.1 Controlling the Temperature of the Fixing Unit167
    - 9.2.1.1 Outline167
  - 9.2.2 Controlling the Fixing Film Temperature167
    - 9.2.2.1 Controlling the Fixing Film Temperature167
    - 9.2.2.2 Target Temperatures by Mode168
- 9.3 Protection Function168
  - 9.3.1 Outline168
  - 9.3.2 Failure Detection169
- 9.4 Parts Replacement Procedure170
Chapter 10 External and Controls175
- 10.1 Control Panel179
  - 10.1.1 Outline179
- 10.2 Fan179
  - 10.2.1 Outline179
- 10.3 Power Supply181
  - 10.3.1 Power Supply181
    - 10.3.1.1 Outline181
    - 10.3.1.2 Rated Output of the Power Supply PCB181
  - 10.3.2 Protection Function182
    - 10.3.2.1 Protective Functions182
- 10.4 Parts Replacement Procedure183
Chapter 11 e-Maintenance/imageWARE Remote197
- 11.1 e-Maintenance/imageWARE Remote201
Chapter 12 Maintenance and Inspection211
- 12.1 Periodically Replaced Parts215
  - 12.1.1 Periodically Replaced Parts215
- 12.2 Consumables215
  - 12.2.1 Durables215
- 12.3 Periodical Service215
  - 12.3.1 Periodeical Service Items215
Chapter 13 Measurement and Adjustments217
- 13.1 Image Adjustments221
  - 13.1.1 Image parallelism adjustment221
- 13.2 Scanning System222
  - 13.2.1 Action after Replacing the Contact Image Sensor222
- 13.3 Electrical Adjustments222
  - 13.3.1 Procedure after Replacing the Image Processor PCB222
  - 13.3.2 Actions to Take before All Clearing (Backing up the User Data)222
- 13.4 ADF224
  - 13.4.1 Outline224
    - 13.4.1.1 Outline224
    - 13.4.1.2 Preparing a Test Sheet for Adjustment224
  - 13.4.2 Adjusting the Electrical System224
Chapter 14 Correcting Faulty Images227
- 14.1 Initial Checkup231
- 14.2 Outline of Electrical Components233
Chapter 15 Error Code239
- 15.1 Error Code243
  - 15.1.1 List of Error Codes243
- 15.2 Jam Code244
  - 15.2.1 Jam Codes (Main body)244
  - 15.2.2 Jam Codes (ADF)244
- 15.3 Fax Error Codes246
Chapter 16 Service Mode249
- 16.1 Outline255
- 16.2 Default Settings258
  - 16.2.1 Service Mode Menus258
- 16.3 Service Soft Switch Settings (SSSW)264
- 16.4 Menu Switch Settings (MENU)270
- 16.5 Numeric Parameter Settings (NUMERIC Param.)271
- 16.6 Scanner Function Settings (SCANNER)276
- 16.7 Printer Function Settings (PRINTER)279
  - 16.7.1 Service Soft Switch Settings (SSSW)279
  - 16.7.2 Numeric Parameter Settings (NUMERIC Param.)281
- 16.8 Network Parameter Settings (NETWORK)283
  - 16.8.1 Confirmation of contents of CA certificate (if equipped with RDS and E-RDS functions)283
- 16.9 eRDS Parameter Settings (E-RDS)283
  - 16.9.1 Settings Related to e-RDS (if equipped with RDS and E-RDS functions)283
- 16.10 Counter Indication (COUNTER)283
  - 16.10.1 Counters283
  - 16.10.2 Clearing Counters284
- 16.11 Report Output (REPORT)285
- 16.12 Download (DOWNLOAD)292
  - 16.12.1 Download292
- 16.13 Data Initialization Mode (CLEAR)292
  - 16.13.1 Clear292
- 16.14 Error Display (ERROR DISPLAY)293
  - 16.14.1 Error Display293
- 16.15 ROM Management (ROM)293
  - 16.15.1 ROM display293
- 16.16 Test Mode (TEST)294
Chapter 17 Upgrading305
- 17.1 Outline309
  - 17.1.1 Overview of Upgrade309
  - 17.1.2 Overview of UST309
- 17.2 Making Preparations310
  - 17.2.1 Connection310
  - 17.2.2 Preparations for the System Software310
- 17.3 Downloading System Software310
Chapter 18 Service Tools315
- 18.1 Service Tools319
  - 18.1.1 Special Tools319

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