Canon 3235 Series Laser Printer Manuals

Manuals and User Guides for Canon 3235 Series Laser Printer. We have 1 Canon 3235 Series Laser Printer manual available for free PDF download: Service Manual

Canon 3235 Series Service Manual

Canon 3235 Series Service Manual (746 pages)

Brand: Canon | Category: Copier | Size: 30.43 MB

Table of Contents

Table of Contents

7
Table of Contents

13
- Chapter 1 Introduction
  
  25
  - System Construction
    29
    
    System Configuration of Original Feeding Options
    29
    
    System Configuration of Pickup/Delivery Options
    30
    
    System Configuration of Print/Send Options
    32
    
    Functions of Print/Send Options
    34
  - Product Specifications
    35
    
    Names of Parts
    35
    
    External View
    35
    
    Cross-Section
    36
    
    Using the Machine
    37
    
    Turning on the Power Switch
    37
    
    When Turning off the Main Power Switch
    37
    
    Control Panel
    39
    
    User Mode Items
    40
    
    Overview
    40
    
    Common Settings
    40
    
    Timer Settings
    41
    
    Adjustment/Cleaning
    41
    
    Report Settings
    42
    
    System Settings
    42
    
    Copy Settings
    44
    
    Communications Settings*2
    45
    
    Mail Box Settings
    46
    
    Address Book Settings*5
    46
    
    Maintenance by the User
    47
    
    Routine Cleaning
    47
    
    Inspection
    50
    
    Safety
    51
    
    Points to Note at Disassembly/Assembly
    51
    
    Safety of the Laser Light
    51
    
    CDRH Regulations
    51
    
    Handling the Laser Unit
    51
    
    Safety of Toner
    52
    
    Notes When Handling a Lithium Battery
    53
    
    Product Specifications
    53
    
    Methods/Functions
    53
    
    Function List
    54
    
    Printing Speed
    54
    
    Paper Type
    56
- Chapter 2 Installation
  
  65
Table of Contents

67
- Making Pre-Checks
  69
  - Checking Installation Environment
    69
- Points to Note before Installation
  70
  - Combination Table of Accessories
    70
  - Checking the Contents
    71
- Unpacking and Installation
  73
  - Unpacking and Removing Fixing Member
    73
  - Installing the Filter
    74
  - Installing Toner Container
    75
  - Installing Drum Unit
    76
  - Installing Other Parts
    79
  - Fixing the Host Machine
    81
  - Connecting the Cable
    81
  - Points to Note When Turning off the Main Power
    82
  - Stirring Toner
    82
  - Cassette Setting
    82
  - APVC Correction of Drum
    82
  - Auto Gradation Correction
    82
  - Screen Position Adjustment
    83
- Checking the Connection to the Network
  85
- Checking the Images/Operations
  85
  - Checking the Image/Operation
    85
- Troubleshooting the Network
  85
  - Check with Loopback Address
    85
  - Check with Local Host Address
    85
- Installing the Card Reader
  86
  - Installation Procedure
    86
  - Installation Procedure in the Imageware Accounting Manager (Hereinafter Referred to Iwam) Environment
    89
- Installing the Original Holder
  89
  - Checking Components
    89
  - Installation Procedure
    89
- Checking Parts to Install
  90
  - Turning off the Power of the Host Machine
    91
  - Installation Procedure
    91
- Installing the Reader Heater
  90
- Installing the Cassette Heater
  94
- Installing the Deck Heater
  103
- Installing the Memory
  106
  - Checking the Contents
    106
  - Turning off the Power of the Host Machine
    106
  - Installation Procedure
    106
- Installing the Memory (System Upgrade Memory)
  106
- Installing the Expansion Bus Kit
  107
  - Checking the Contents
    107
  - Turning off the Power of the Host Machine
    107
  - Installation Procedure
    107
- Installing the Voice Guidance Kit
  108
  - Notice at Installation
    108
  - Checking the Contents
    108
  - Turning off the Power of the Host Machine
    108
  - Installation Procedure
    108
  - Checking the Settings
    111
  - Operation Check
    111
- Installing the Voice Operation Kit
  111
  - Notice at Installation
    111
  - Checking the Contents
    111
  - Turning off the Power of the Host Machine
    112
  - Installation Procedure
    112
  - Checking the Settings
    116
  - Operation Check
    116
- Installing the Wireless Network Interface Adapter
  116
  - Notice at Installation
    116
  - Checking the Contents
    116
  - Turning off the Power of the Host Machine
    116
  - Installation Procedure
    117
  - Attaching the Label
    118
- Installing the Ipsec Board
  118
  - Notice at Installation
    118
  - Checking the Contents
    118
  - Turning off the Power of the Host Machine
    118
  - Installation Procedure
    118
- Functional Construction
  125
- Connecting the Main Pcbs
  126
- Basic Sequence of Operation at Power-On
  127
Table of Contents

131
- Construction
  133
  - Construction and Mechanisms
    133
- Construction of the Electrical Circuitry
  135
  - Hdd
    137
  - Overview
    138
- Chapter 3 Basic Operation
  
  138
- Chapter 4 Main Controller
  
  138
  - Start-Up Sequence
    138
    
    Overview
    139
  - Shut-Down Sequence
    139
    
    Flow of Operation
    139
  - Image Processing
    140
    
    Construction of the Image Processing Module
    140
    
    Reader Unit Input Image Processing
    140
    
    Compression/Extension/Editing Block
    141
    
    Printer Unit Output Image Processing
    141
  - Flow of Image Data
    142
    
    Flow of Image Data According to Copy Functions
    142
    
    Flow of Image Data for the Box Function
    142
    
    Main Controller PCB
    142
    
    Flow of Image Data for the SEND Function
    143
    
    Flow of Image Data for the Fax Reception Function
    144
  - Parts Replacement Procedure
    145
    
    Removing the Main Controller PCB
    146
    
    Sdram
    146
    
    Removing the SDRAM (for Image Processing)
    146
    
    Hdd
    147
    
    Removing the Sdram (for System Processing)
    147
    
    Removing the Hdd
    147
  - Removing the Wireless Lan Pcb
    147
    
    Removing the Wireless LAN PCB
    148
    
    Ipsec PCB
    148
    
    Removing the Ipsec PCB
    148
  - Wireless Lan Pcb
    147
  - PCI Bus Expansion PCB
    149
    
    Removing the PCI Bus Expansion PCB
    150
    
    Voice Operation PCB
    150
    
    Removing the Voice Operation PCB
    150
    
    FAX Expansion PCB
    151
    
    Removing the FAX Expansion PCB
    151
Table of Contents

155
- Construction
  157
  - Specifications/Controls/Functions
    157
  - Major Components
    158
  - Configuration of Control System
    159
  - Reader Controller PCB
    160
- Basic Sequence
  161
- Various Control
  162
  - Controlling the Scanner Drive System
    162
    
    Overview
    162
    
    Scanner Motor Control
    162
  - CCD
    164
    
    Overview
    164
  - Enlargement/Reduction
    167
- Chapter 5 Original Exposure System
  
  167
  - Magnification in Sub Scanning Direction
    167
  - Magnifications in Main Scanning Direction
    167
  - Detecting the Size of Originals
    168
    
    Overview
    168
    
    Control Details
    168
    
    Detection Operation Overview
    170
  - Dirt Sensor Control
    171
    
    Overview
    171
    
    White Board Dust Detection Control
    173
  - Image Processing
    174
    
    Overview
    174
    
    CCD Drive
    174
    
    Gain Correction and Offset Correction of CCD Output
    174
    
    A/D Conversion of CCD Output
    175
    
    Shading Correction (Overview)
    175
    
    Shading Adjustment
    175
    
    Shading Correction
    175
  - Parts Replacement Procedure
    176
    
    CCD Unit
    176
    
    Removing the CCD Unit
    176
    
    When Replacing the CCD Unit
    177
    
    CCD Cover Unit
    177
    
    Removing the CCD Cover Unit
    177
    
    Copyboard Glass
    177
    
    Removing the Copyboard Glass
    177
    
    When Replacing the Copyboard Glass
    178
    
    Removing the ADF Reading Glass
    179
    
    When Replacing the ADF Reading Glass
    179
    
    Reader Controller PCB
    180
    
    Points to Note before Replacing the Reader Controller PCB
    180
    
    Removing the Reader Controller PCB
    180
    
    After Replacing the Reader Controller PCB
    180
    
    LED Driver PCB
    181
    
    Removing the LED Driver PCB
    181
    
    Scanner Motor
    181
    
    Removing the Scanner Motor
    181
    
    Copyboard Cover Open/Close Sensor
    181
    
    Removing the Copyboard Cover Open/Closed Sensor (Front/Rear)
    181
  - CCD HP Sensor
    182
    
    Removing the CCD Unit HP Sensor
    182
  - Original Size Sensor
    182
    
    Removing the Original Size Sensor
    182
  - Reader Heater (Option)
    183
    
    Removing the Reader Heater (Right)
    183
    
    Removing the Reader Heater (Left)
    183
Table of Contents

187
- Construction
  189
  - Specifications/Controls/Functions
    189
  - Main Configuration Parts
    189
- Chapter 6 Laser Exposure
  
  190
  - Control System Configuration
    190
  - Basic Sequence
    191
  - Various Controls
    192
    
    Controlling the Laser Activation Timing
    192
    
    Laser ON/OFF Control
    192
    
    Main Scanning Synchronous Control
    193
    
    Controlling the Intensity of Laser Light
    193
    
    APC Control
    193
    
    Controlling the Laser Scanner Motor
    194
    
    Laser Scanner Motor Control
    194
    
    Controlling the Laser Shutter
    195
    
    Laser Shutter Control
    195
  - Parts Replacement Procedure
    196
    
    Laser Scanner Unit
    196
    
    Before Removing the Laser Unit
    196
    
    Removing the Laser Unit
    196
    
    After Replacing the Laser Scanner Unit
    196
Table of Contents

199
- Construction
  201
  - Specifications of the Image Formation System
    201
  - Major Components of the Image Formation System
    202
- Image Formation Process
  203
  - Image Formation Process (Outline)
    203
  - Image Formation Process (Image Formation)
    204
  - Basic Sequence
    205
- Chapter 7 Image Formation
  
  205
  - Sequence of Operation (Copying)
    205
  - Sequence of Operation (Last Rotation)
    206
  - Image Stabilization Control
    207
    
    Overview
    207
    
    APVC Control
    207
    
    ATVC Control
    207
    
    PASCAL Control (Image Gradation)
    208
  - Drum Unit
    209
    
    Outline of the Drum Unit
    209
    
    Configuration
    209
    
    Charging Mechanism
    210
    
    Controlling the Primary Charging Bias
    210
    
    Primary Charging Roller Cleaning Mechanism
    210
  - Drum Cleaner Unit
    210
    
    Photosensitive Drum Cleaning
    210
  - Developing Unit
    211
    
    Configuration
    211
    
    Controlling the Developing Bias
    211
  - Toner Container
    212
    
    Configuration
    212
    
    Route of Toner Supply
    213
    
    Controlling the Drive of the Toner Cartridge
    213
    
    Toner Supply Control
    214
    
    Recovery Sequence
    214
    
    Toner Level Detection
    214
  - Transfer Unit
    215
    
    Outline of the Transfer Unit
    215
    
    Outline
    215
    
    Controlling the Transfer Bias
    215
    
    Transfer Roller Bias Control
    215
    
    Cleaning
    215
    
    Transfer Roller Cleaning Mechanism
    215
    
    Separation Mechanism
    215
    
    Controlling the Static Eliminator Bias
    215
  - Transfer Mechanism
    216
    
    Transfer Guide Bias
    216
    
    Transfer Guide Bias Control
    216
  - Photosensitive Drum Cleaning
    217
    
    Outline
    217
    
    Collection of Waste Toner
    217
    
    Checking the Waste Toner Box
    217
  - Drum Unit
    218
    
    Before Removing the Drum Unit
    218
    
    Removing the Drum Unit
    218
    
    After Replacing Drum Unit
    219
  - Parts Replacement Procedure
    218
  - Pre-Exposure Lamp
    218
    
    Before Removing the Pre-Exposure Lamp
    218
    
    Removing the Pre-Exposure Lamp
    218
  - Hopper Assembly
    219
    
    Before Removing the Hopper Unit
    219
    
    Removing the Hopper Unit
    219
  - Sub Hopper
    220
    
    Before Removing the Sub Hopper
    220
    
    Removing the Sub Hopper
    220
  - Developing Assembly
    221
    
    Before Removing the Developing Assembly
    221
    
    Removing the Developing Assembly
    221
    
    After Replacing Developing Assembly/Developing Cylinder
    222
  - Developing Cylinder
    222
    
    Before Removing the Developing Cylinder
    222
    
    Removing the Developing Cylinder
    222
    
    After Replacing Developing Assembly/Developing Cylinder
    223
  - Transfer Charging Roller
    224
    
    Removing the Transfer Roller
    224
  - Waste Toner Box
    224
    
    Removing the Waste Toner Container
    224
    
    Toner Level Sensor
    225
    
    Before Removing the Toner Level Sensor
    225
    
    Removing the Toner Feed Screw Motor
    225
    
    Before Removing the Toner Feed Screw Motor
    225
  - Static Charge Eliminator
    226
    
    Removing the Static Eliminator
    226
Table of Contents

229
- Construction
  233
  - Specifications, Controls, and Functions
    233
  - Division into Blocks
    234
- Chapter 8 Pickup/Feeding System
  
  235
  - Arrangement of Rollers
    235
  - Diagram of Paper Paths (W/ 3 Way Unit-A1/ Copy Tray)
    236
  - Diagram of Paper Paths (W/ Inbody Finisher/ Copy Tray)
    237
  - Diagram of Paper Paths (W/ Finisher/Saddle Finisher)
    238
  - Arrangement of Sensors
    239
  - Route of Drive
    240
  - Basic Sequence
    242
    
    Acceleration Intervals
    242
  - Detecting Jams
    246
    
    Delay Jams
    246
    
    Delay Jam Outside the Cassette Pickup Assembly
    246
    
    Delay Jam in the Cassette Pickup Assembly
    246
    
    Stationary Jams
    247
    
    Common Stationary Jam
    247
    
    Stationary Jam at Power-On
    247
    
    Other Jams
    247
    
    Door Open Jam
    247
    
    Paper Size Mismatch JAM
    248
    
    Error Retry JAM
    248
  - Cassette Pick-Up Unit
    249
    
    Overview
    249
    
    Basic Sequence
    249
    
    Identifying the Paper Size
    250
    
    Setting up the Universal Cassette
    251
  - Paper Level Sensor
    252
  - Manual Feed Pickup Unit
    254
    
    Overview
    254
    
    Basic Sequence of Operation
    254
    
    Identifying the Paper Size
    255
    
    Paper Retaining Mechanism
    256
  - Registration Unit
    257
    
    Overview
    257
    
    Checking Horizontal Registration
    257
  - Duplex Feeding Unit
    258
    
    Overview
    258
    
    Sequence of Image Formation
    259
    
    Flow of Paper
    260
    
    Parts Replacement Procedure
    262
    
    Sensor Mount
    263
  - Cassette Pick-Up Motor 1
    264
  - Cassette Pick-Up Motor 2
    265
  - Cassette Paper Level Sensor (A/B)
    266
    
    Before Removing the Cassette Paper Level Sensor (A/B)
    266
    
    Removing the Cassette Paper Level Sensor (A/B)
    266
  - Cassette Paper Sensor
    266
    
    Before Removing the Cassette Paper Sensor
    266
    
    Removing the Cassette Paper Sensor
    266
  - Cassette Retry Paper Sensor
    266
    
    Before Removing the Cassette Retry Paper Sensor
    266
    
    Removing the Cassette Retry Paper Sensor
    266
  - Slide Resistor
    266
    
    Removing the Slide Resistor
    267
  - Cassette Pickup Solenoid
    267
    
    Before Removing the Cassette Pickup Solenoid
    267
    
    Removing the Cassette Pickup Solenoid
    267
  - Manual Tray Assembly
    267
    
    Before Removing the Manual Feed Tray Unit
    267
    
    Removing the Manual Feed Tray Unit
    267
    
    When Replacing the Manual Feed Tray
    268
  - Manual Feed Unit
    268
    
    Before Removing the Manual Feed Unit
    268
    
    Removing the Manual Feed Unit
    268
  - Manual Pickup Roller
    268
    
    Before Removing the Manual Feed Pickup Roller
    268
    
    Removing the Manual Feed Pickup Roller
    268
  - Manual Feeder Pad Up/Down Solenoid
    269
    
    Before Removing the Manual Feeder Pad Up/Down Solenoid
    269
    
    Removing the Manual Feeder Pad Up/Down Solenoid (Ir 3425/3235/3230)
    269
    
    Removing the Manual Feeder Pad Up/Down Solenoid (Ir 3225)
    271
  - Manual Pick-Up Clutch
    272
    
    Before Removing the Manual Feed Pickup Clutch (Ir 3245/3235/3230)
    272
    
    Removing the Manual Feed Pickup Clutch (Ir 3245/3235/3230)
    272
    
    Before Removing the Manual Feed Pickup Clutch (Ir 3225)
    272
    
    Removing the Manual Feed Pickup Clutch (Ir 3225)
    272
  - Manual Separation Pad
    273
    
    Before Removing the Manual Feed Separation Pad
    273
    
    Removing the Manual Feed Separation Pad
    273
  - Registration Clutch
    273
    
    Before Removing the Registration Clutch
    273
    
    Removing the Registration Clutch
    273
  - Way Unit
    273
    
    Before Removing the 3 Way Unit
    273
    
    Removing the 3 Way Unit
    273
  - Feeding Roller
    274
  - Vertical Path Roller
    274
  - Duplex Feed Roller 2
    275
  - Duplex Feed Sensor
    276
  - Fixing/ Delivery Drive Assembly
    277
Table of Contents

281
- Construction
  283
- Major Components
  283
- Specifications, Control Mechanisms, and Functions
  283
- Basic Sequence
  284
  - Power-On Sequence
    284
  - Down Sequence
    284
- Various Control Mechanisms
  285
- Protective Functions
  288
  - Detecting an Error
    289
- Parts Replacement Procedure
  290
  - Fixing Unit
    290
    
    Before Removing the Fixing Unit
    290
    
    Removing the Fixing Unit
    290
  - Pressure Roller
    290
    
    Before Removing the Pressure Roller
    290
    
    Removing the Pressure Roller
    290
  - Cleaning Roller
    291
    
    Before Removing the Cleaning Roller
    291
    
    Removing the Cleaning Roller
    291
  - Fixing Film
    292
    
    Before Removing the Fixing Film Unit
    292
    
    Removing the Fixing Film Unit
    292
  - Internal Delivery Sensor
    294
    
    Before Removing the Internal Delivery Sensor
    294
    
    Removing the Internal Delivery Sensor
    294
  - Fixing Film Sensor
    295
    
    Before Removing the Fixing Film Sensor
    295
    
    Removing the Fixing Film Sensor
    295
  - Fixing Inlet Guide
    296
    
    Before Removing the Fixing Inlet Guide
    296
    
    Removing the Fixing Inlet Guide
    296
Table of Contents

299
- Control Panel
  303
  - LCD Indication Processing
    303
  - Adjusting the LCD Contrast
    303
  - Adjusting Fax Sound Volume
    303
  - Functions of the Control Panel CPU
    304
- Chapter 10 External and Controls
  
  305
  - Counters
    305
    
    Timing of Increasing the Count
    305
  - Fans
    306
    
    Speed Control
    307
    
    Operation Sequence
    307
  - Power Supply System
    308
    
    Power Supply
    308
    
    Power Supply Route Inside the Printer
    308
    
    Power Supply Route in the Reader Unit
    310
    
    Timing of Supply to the Reader Unit
    310
    
    Connection to Options
    311
    
    Heater Operating Condition
    311
    
    Rated Output of the DC Power Supply PCB
    311
    
    Rated Output of the 24V Power Supply PCB
    311
    
    Rated Output of the 12V Power Supply PCB
    312
    
    Rated Output of the Option Power Supply PCB
    312
    
    Rated Output of the All-Night Power Supply PCB
    312
    
    Protection Function
    312
    
    Protective Functions
    312
    
    Backup Battery
    312
    
    Energy-Saving Function
    313
    
    Power Supply State
    313
    
    SNMP Settings
    314
  - Parts Replacement Procedure
    316
    
    External Covers
    316
    
    Delivery Tray
    316
    
    Removing the Delivery Tray
    316
    
    Delivery Tray Right Cover
    316
    
    Before Removing the Delivery Tray Right Cover
    316
    
    Removing the Delivery Tray Right Cover
    316
    
    Delivery Tray Rear Cover
    316
    
    Before Removing the Delivery Tray Rear Cover
    316
    
    Removing the Delivery Tray Rear Cover
    316
    
    Support Cover
    317
    
    Before Removing the Support Cover
    317
    
    Removing the Support Cover
    317
    
    Support Cover (Right)
    317
    
    Before Removing the Support Right Cover
    317
    
    Removing the Support Right Cover
    317
    
    Right Cover (Lower Front)
    318
    
    Right Cover (Rear)
    318
    
    Removing the Rear Right Cover
    318
    
    Before Removing the Inside Right Cover
    318
    
    Removing the Inside Right Cover
    318
    
    Inside Bottom Cover
    318
    
    Before Removing the Inside Base Cover
    318
    
    Removing the Inside Base Cover
    318
    
    Removing the Front Cover Unit
    319
    
    Rear Cover (Upper)
    319
    
    Removing the Upper Rear Cover
    319
    
    Rear Cover (Lower)
    319
    
    Removing the Lower Rear Cover
    319
    
    Left Cover
    319
    
    Removing the Left Cover
    319
    
    Left Cover (Lower)
    320
    
    Removing the Lower Left Cover
    320
    
    Left Cover (Rear)
    320
    
    Before Removing the Rear Left Cover
    320
    
    Removing the Rear Left Cover
    320
    
    Delivery Cover
    320
    
    Removing the Delivery Cover
    320
    
    Toner Supply Cover
    320
    
    Removing the Toner Container Cover
    320
  - Reader Left Cover
    321
    
    FAX Unit Cover
    322
    
    Removing the FAX Unit Cover
    322
    
    Control Panel Inside Frame
    322
    
    Before Removing the Control Panel Inside Frame
    322
    
    Removing the Control Panel Inside Frame
    322
    
    Control Panel Lower Cover
    323
    
    Removing the Control Panel Lower Cover
    323
  - Main Drive Assembly
    323
    
    Before Removing the Main Drive Unit
    323
    
    Removing the Main Drive Unit (Ir 3245/3235/3230)
    323
    
    Removing the Main Drive Unit (Ir 3225)
    324
  - Power Supply Unit
    326
    
    Before Removing the 12V Power Supply PCB
    326
    
    Removing the 12V Power Supply PCB
    326
  - Before Removing the 24V Power Supply PCB
    327
  - Control Panel LCD Unit
    328
    
    Before Removing the Control Panel LCD
    328
    
    Removing the Control Panel LCD
    329
  - DC Controller PCB
    329
    
    Removing the DC Controller PCB
    329
    
    When Replacing DC Controller PCB
    329
  - Control Panel Inverter PCB
    330
    
    Before Removing the Control Panel Inverter PCB
    330
    
    Removing the Control Panel Inverter PCB
    330
    
    Control Panel Key Switch PCB
    330
    
    Before Removing the Control Panel KEY PCB
    330
    
    Removing the Control Panel KEY PCB
    330
    
    Control Panel CPU PCB
    330
    
    Before Removing the Control Panel CPU PCB
    330
    
    Removing the Control Panel CPU PCB
    331
    
    Removing the Fax Unit
    331
  - Control Panel Usb Pcb
    331
    
    Before Removing the Control Panel Usb Pcb
    331
    
    AC Driver PCB
    332
    
    Before Removing the AC Driver PCB
    332
    
    Removing the AC Driver PCB
    332
    
    All Night Power Supply PCB
    332
    
    Before Removing the All-Night Power Supply PCB
    332
    
    Removing the All-Night Power Supply PCB
    332
    
    Option Power Supply PCB
    333
    
    Before Removing the Option Power Supply PCB
    333
    
    Removing the Option Power Supply PCB
    333
    
    Relay PCB
    333
    
    Before Removing the Relay PCB
    333
    
    Removing the Relay PCB
    333
    
    High-Voltage PCB
    333
    
    Before Removing the High-Voltage Power Supply PCB
    333
    
    Removing the High-Voltage Power Supply PCB
    334
    
    Before Removing the Power Supply Cooling Fan
    334
    
    Removing the Power Supply Cooling Fan
    334
  - Exhaust Fan
    335
    
    Motor of Main Drive Assembly
    336
    
    Removing the Main Motor (Ir 3245/3235/3230)
    336
    
    Before Removing the Main Motor (Ir 3225)
    337
    
    Removing the Main Motor (Ir 3225)
    337
    
    Fixing Driver Motor
    337
    
    Removing the Fixing Driver Motor
    337
    
    Right Door/Right Cover
    338
    
    Releasing the Right Cover
    338
    
    Removing the Right Cover
    339
    
    Circuit Breaker
    341
    
    Before Removing the Circuit Breaker
    341
    
    Removing the Circuit Breaker
    341
Meap

345
- Checking the Operating Environment
  347
  - Setting up the Network
    350
  - Login to SMS
    352
  - Setting the Method to Login to SMS
    354
  - Checking Application List
    358
- Chapter 11 Starting and Stopping a MEAP Application
  
  358
- Chapter 12 E-Maintenance/Imageware Remote
  
  397
  - Meap
    347
  - Overview
    347
  - E-Maintenance/Imageware Remote
    397
    
    Overview
    401
    
    Settings Procedures
    401
    
    Troubleshooting Guide
    404
    
    Service Cautions
    407
- Chapter 13 Maintenance and Inspection
  
  409
Table of Contents

411
- Durables and Consumables
  413
  - Adf
    413
  - Reader
    413
  - Printer Unit
    414
- Periodically Replaced Parts
  413
  - Overview
    413
- Scheduled Servicing Basic Procedure
  415
  - Scheduled Servicing for Reader Unit
    415
  - Scheduled Servicing for the Printer Unit
    416
- Cleaning
  419
- Chapter 14 Standards and Adjustments
  
  429
  - Image Adjustments
    429
    
    Standards for Image Position
    429
    
    Adjusting the Image Position
    429
    
    Left End Margin Adjustment (each Pickup Position Basis)
    430
  - Scanning System
    432
    
    When Replacing the Adf Scanning Glass
    432
  - Electrical Components
    434
    
    After Replacing the Main Controller
    434
    
    After Replacing the Hard Disk
    434
    
    When Replacing DC Controller PCB
    435
  - Image Formation System
    434
  - Laser Exposure System
    434
  - Pickup/Feeding System
    435
    
    When Replacing the Cassette
    435
    
    When Replacing the Duplex Unit
    435
Table of Contents

439
- Chapter 15 Correcting Faulty Images
  
  441
  - Checking Consumables
    441
    
    Checking Periodical Service Item
    441
    
    Checking each Unit/Each Function System
    442
  - Checking Paper
    441
  - Checking Paper Set
    441
  - Installation Procedure
    441
  - Making Initial Checks
    441
  - Clutch/Solenoid
    443
  - Outline of Electrical Components
    443
    
    Clutches and Solenoids (Printer)
    443
    
    Motors (Reader)
    444
    
    Motors (Printer)
    444
    
    Fans (Reader)
    445
    
    Fans (Printer)
    445
  - Sensor
    446
    
    Sensors (Reader)
    446
    
    Sensors (Printer)
    446
    
    Switches (Reader)
    448
    
    Switches (Printer)
    448
    
    Lamps, Heaters, and Others (Reader)
    448
    
    Lamps, Heaters, and Others (Printer)
    449
  - Pcbs
    450
    
    Pcbs (Reader)
    450
    
    Pcbs (Printer)
    450
    
    Connectors
    452
    
    Connectors (2/6)
    454
    
    Connectors (1/6)
    456
    
    Connectors (2/6)
    458
    
    Connectors (5/6)
    460
    
    Connectors (6/6)
    462
    
    Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB
    464
    
    Variable Resistors (Vr), Light-Emitting Diodes, and Check Pins by Pcb
    464
    
    Points to Note about the Leakage Breaker
    464
Table of Contents

467
- E000 to E197 (DC Controller)
  469
- Error Code Details
  469
  - E202 to E248, E280 (Reader)
    471
  - E261 to E315 (DC Controller, Main Controller)
    471
  - E400, E413, E490 (Adf)
    472
  - E500 to E5F9 (Finisher)
    473
  - E602 (Error in Hdd/Encryption Board)
    475
  - Detail in E602
    476
  - E604 to E748 (Main Controller, DC Controller)
    478
  - E804 to E805 (DC Controller Control Fan)
    481
- Error Code (Send)
  482
  - Self-Diagnostic Display
    482
  - List of Error Codes Without Messages
    483
  - Jam Codes (Printer Unit)
    489
- Jam Code (Adf)
  489
  - Jam Codes (Finisher)
    490
- Alarm Code
  490
Table of Contents

495
- Outline
  499
  - Construction of Service Mode
    499
  - Starting Service Mode and Making Selections
    500
  - Ending Service Mode
    500
  - Back-Up
    500
  - Initial Screen
    501
  - Th Item Screen
    502
- Display (Status Display Mode)
  503
  - Copier > Display > Acc-Sts
    517
  - Copier > Display > Analog
    520
  - Copier > Display > Cst-Sts
    521
  - Copier > Display > Jam
    522
  - Copier > Display > Err
    522
  - Copier > Display > Hv-Sts
    523
  - Copier > Display > CCD
    524
  - Copier > Display > Sensor
    526
  - Copier > Display > Alarm
    526
  - Copier > Display > Envrnt
    526
  - Feeder
    527
  - Feeder > Display
    527
- I/O (I/O Display Mode)
  527
  - DC-Con>
    528
  - R-Con>
    530
  - Sorter>
    531
- Adjust (Adjustment Mode)
  536
  - Copier > Adjust > Adj-Xy
    536
  - Copier > Adjust > Ae
    536
  - Mn-Cont>
    536
  - Copier > Adjust > CCD
    538
  - Copier > Adjust > Laser
    553
  - Copier > Adjust > Develop
    555
  - Copier > Adjust > Blank
    556
  - Copier > Adjust > Dens
    556
  - Copier > Adjust > Hv-Pri
    557
  - Copier > Adjust > Pascal
    557
  - Copier > Adjust > Hv-Tr
    558
  - Copier > Adjust > Feed-Adj
    567
  - Copier > Adjust > Cst-Adj
    570
  - Copier > Adjust > Fixing
    571
  - Copier > Adjust > Misc
    572
- Feeder
  575
  - Feeder > Adjust
    575
  - Sorter
    576
  - Sorter > Adjust
    576
- Function (Operation/Inspection Mode)
  577
  - Copier > Function > Install
    577
  - Points to Note When Operate the Service Mode (Function)
    577
  - Copier > Function > CCD
    579
  - Copier > Function > Cst
    581
  - Copier > Function > Dens
    581
  - Copier > Function > Dpc
    581
  - Copier > Function > Fixing
    582
  - Copier > Function > Panel
    583
  - Copier > Function > Part-Chk
    584
  - Copier > Function > Clear
    586
  - Copier > Function > Misc-P
    591
  - Copier > Function > Misc-R
    591
  - Copier > Function > System
    594
  - Feeder
    595
  - Feeder > Function
    595
- Option (Machine Settings Mode)
  599
  - Copier > Option > Body (2/15)
    602
  - Copier > Option > Body (3/15)
    605
  - Copier > Option > Body (4/15)
    607
  - Copier > Option > Body (5/15)
    609
  - Copier > Option > Body (6/15)
    611
  - Copier > Option > Body (7/15)
    612
  - Copier > Option > Body (8/15)
    614
  - Copier > Option > Body (9/15)
    616
  - Copier > Option > Body (10/15)
    618
  - Copier > Option > Body (11/15)
    620
  - Copier > Option > Body (12/15)
    622
  - Copier > Option > Body (13/15)
    624
  - Copier > Option > Body (14/15)
    627
  - Copier > Option > Body (15/15)
    630
  - Copier > Option > User (1/7)
    631
  - Copier > Option > User (2/7)
    639
  - Copier > Option > User (3/7)
    642
  - Copier > Option > User (4/7)
    645
  - Copier > Option > User (5/7)
    648
  - Copier > Option > User (6/7)
    651
  - Copier > Option > User (7/7)
    653
  - Copier > Option > Cst
    655
  - Copier > Option > Acc
    658
  - Copier > Option > Int-Face (1/2)
    660
  - Copier > Option > Int-Face (2/2)
    661
  - Copier > Option > Combo
    662
  - Copier > Option > Lcns-Tr
    664
  - Feeder
    674
    
    Feeder > Option
    674
  - Sorter
    675
    
    Sorter > Option
    675
    
    Board > Option
    675
- Test (Test Print Mode)
  676
  - Copier > Test > Pg
    676
  - Copier > Test > Network
    677
  - Copier > Test > Net-Cap
    678
- Counter (Counter Mode)
  680
  - Copier > Counter > Total
    680
  - Copier > Counter > Pick-Up
    681
  - Copier > Counter > Feeder
    682
- Copier > Counter > Jam
  682
- Copier > Counter > Misc
  683
- Copier > Counter > Drbl-1
  684
- Copier > Counter > Drbl-2
  686
Table of Contents

693
- Outline of Upgrading the Machine
  695
- Outline of the Service Support Tool
  696
- Points to Note at Time of Downloading
  698
- Making Preparations
  699
- Downloading System Software
  710
- Formatting the HDD
  735
  - Other Functions
    736
- Chapter 19 Service Tools
  
  741
  - Service Tools
    741
    
    Oils and Solvents
    743
    
    Service Tools
    743
    
    Special Tools
    743

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