Canon ImageRunner iR8500 Series Manuals

Manuals and User Guides for Canon ImageRunner iR8500 Series. We have 5 Canon ImageRunner iR8500 Series manuals available for free PDF download: Service Manual, Servise Manual, Function Manual

Canon ImageRunner iR8500 Series Service Manual (1122 pages)

Brand: Canon | Category: All in One Printer | Size: 19.67 MB

Table of Contents

7
- Service Manual
  1
- Chapter 1 Introduction
  
  33
Product Specifications

35
- System Construction
  37
- Product Specifications
  43
  - Features
    43
    
    High Speed, High Quality
    43
    
    High Durability, High Reliability
    43
    
    High-Performance Controller, Large-Capacity Hard Disk
    43
    
    Ease of Operation
    43
    
    Large-Capacity Paper Source
    43
    
    Various Delivery Processing (with Options)
    44
    
    High-Level Printer Functions to Support Networking Requirements(Ir105)
    45
    
    Support for MEAP (Multifunctional Embedded Application Platform)
    45
  - Names of Parts
    45
    
    External View
    45
    
    External View
    47
    
    Cross Section
    49
    
    Cross Section
    50
    
    Cross Section
    51
    
    External Covers
    53
    
    External Covers
    55
    
    External Covers
    57
  - Using the Machine
    59
    
    Power Switch
    59
    
    Power Switch
    60
    
    Power Switch
    61
    
    Points to Note When Turning off the Main Power Switch
    62
    
    Points to Note When Turning off the Main Power Switch
    63
    
    Points to Note When Turning off the Main Power Switch
    64
    
    Control Panel
    65
    
    Control Panel
    66
    
    Extension Mode Items
    67
  - User Mode Items
    68
    
    Common Settings
    68
    
    Common Settings
    69
    
    Common Settings
    70
    
    Timer Settings
    71
    
    Adjustment/Cleaning
    71
    
    Report Settings
    72
    
    Adjustment/Cleaning
    72
    
    Copy Settings
    73
    
    System Settings
    73
    
    Report Settings
    73
    
    System Settings
    74
    
    Network Settings (in "System Settings")
    75
    
    Copy Settings
    78
    
    Communications Settings
    79
    
    Copy Settings
    79
    
    Mail Box Settings
    80
    
    Address Book Settings
    80
  - Safety
    80
    
    Safety of Laser Light
    80
    
    CDRH Ordinances
    81
    
    CDRH Ordinances
    82
    
    Handling the Laser System
    82
    
    Handling the Laser System
    83
    
    Handling the Laser System
    84
    
    Safety of Toner
    85
  - Product Specifications
    85
    
    Sepecifications
    85
    
    Sepecifications
    87
    
    Sepecifications
    88
  - Function List
    90
    
    Print Speed
    90
    
    Print Speed
    91
    
    Print Speed
    93
    
    Paper Type
    94
- Chapter 2 Installation
  
  99
Making Pre-Checks/Unpacking and Installation

101
- Making Pre-Checks
  103
  - Selecting the Site
    103
    
    Selecting the Site
    104
  - Selecting the Site
    106
  - Selecting the Site
    108
  - Points to Note before Starting the Work
    110
  - Points to Note before Starting the Installation Work
    111
  - Checking the Components
    111
    
    Checking the Components
    112
  - Checking the Components
    113
  - Checking the Components
    114
- Unpacking and Installation
  115
  - Unpacking
    115
  - Unpacking
    117
  - Mounting the Scanner System
    119
  - Unpacking
    119
  - Unpacking
    122
  - Installing the Fixing Assembly
    124
  - Mounting the Fixing Assembly
    124
  - Mounting the Scanner System
    125
  - Mounting the Charging Assembly
    126
  - Mounting the Fixing Assembly
    127
  - Mounting the Fixing Assembly
    128
  - Checking the Developing Assembly
    129
  - Mounting the Charging Assembly
    129
  - Mounting the Charging Assembly
    131
  - Mounting the Pickup Assembly
    133
  - Checking the Developing Assembly
    134
  - Mounting the Control Panel
    135
  - Mounting the Pickup Assembly
    137
  - Mounting the Pickup Assembly
    138
  - Supplying the Toner
    139
  - Supplying the Toner
    140
  - Supplying the Toner
    141
  - Mounting the ADF
    141
  - Connectors
    141
  - Installing the ADF
    142
  - Cassette
    142
  - Cassette
    143
    
    Index Paper Attachment
    143
  - Other Attachment
    144
  - Attaching the Labels, Setting Paper, Checking Images/Operations, and User Mode
    145
    
    Attaching the Labels, Setting Paper, Checking Images/Operations, and User Mode
    146
  - Attaching the Labels, Setting Paper, Checking Images/Operations, and User Mode
    147
  - Attaching the Labels, Setting Paper, Checking Images/Operations, and User Mode
    148
  - Changing the Paper Size for the Front Deck (Right, Left)
    150
  - If Not Connected to a Network
    151
  - Changing the Paper Size for the Front Deck (Right, Left)
    151
  - If Not Connected to a Network
    152
- Checking the Connection to the Network
  153
  - Overview
    153
  - Using the PING Function
    153
  - Making a Check Using a Remote Host Address
    155
- Troubleshooting the Network
  156
- Installing the Card Reader
  158
  - Checking the Contents
    158
  - Installing the Card Reader-D1
    163
  - Installing the Card Reader-D1
    166
  - Installing the Card Reader-D1
    169
- Installing the NE Controller
  174
- Chapter 3 Basic Operation
  
  181
Construction/Basic Sequence

183
- Construction
  185
- Basic Sequence
  205
  - Basic Sequence of Operations (Power-On)
    205
- Chapter 4 Main Controller
  
  207
Table of Contents

209
- Construction
  211
  - Functional Construction(Ir105)
    211
  - Construction/Function
    211
- Construction of the Electrical Circuitry
  214
  - Outline(Ir105)
    214
  - Main Controller PCB
    214
  - Main Controller PCB(Ir105)
    215
  - Hard Disk Drive(Ir105)
    215
    
    Main Controller PCB
    215
  - Outline(Ir105)
    216
  - Overview
    216
  - Start-Up Sequence(Ir105)
    216
    
    Start-Up Sequence
    217
    
    Start-Up Sequence
    218
  - Start-Up Sequence
    219
  - Construction of the System Software(Ir105)
    221
  - E602 in Detaill
    221
- Shut-Down Sequence
  227
  - Overview
    227
  - Flow of Operation
    227
- Image Processing
  228
  - Outline(Ir105)
    228
  - Overview of the Image Flow
    228
  - Input Image Processing(Ir105)
    229
  - Construction of the Image Processing Module
    229
  - Construction of the Image Processing Module
    230
  - Controlling the Image Memory(Ir105)
    231
  - Reader Unit Input Image Processing
    231
  - Output Image Processing(Ir105)
    231
  - Compression/Extension/Editing Block
    232
  - Printer Unit Output Image Processing
    232
- Flow of Image Data
  234
- Parts Replacement Procedure
  236
  - Main Controller Box
    236
    
    Removing the Rear Cover
    236
    
    Removing the System Connector Cover
    236
    
    Removing the Main Controller Box
    236
  - Main Controller PCB
    237
    
    Removing the Rear Cover
    237
    
    Removing the Main Controller Box Cover
    238
    
    Removing the Differential Pcb/Differential PCB Relay Board
    238
    
    Removing the Pixel/Line Conversion PCB
    238
    
    Removing the Main Controller PCB
    238
    
    When Replacing the Main Controller PCB
    239
  - Boot ROM
    239
    
    Removing the Rear Cover
    239
    
    Removing the Main Controller Box Cover
    240
    
    Removing the Boot ROM
    240
  - Differential PCB
    240
    
    Removing the Rear Cover
    240
    
    Removing the Main Controller Box Cover
    241
    
    Removing the Differential Pcb/Differential PCB Relay Board
    241
  - Hdd
    241
    
    Points to Note on Handling the Hard Disk
    241
    
    Removing the Rear Cover
    241
    
    Removing the Rear Cover
    242
    
    Removing the Main Controller Box Cover
    242
    
    Removing the Differential Pcb/Differential PCB Relay Board
    242
    
    Points to Note on Attaching the Hard Disk
    243
    
    When Replacing the HDD
    243
  - Controller Fan
    243
    
    Removing the Rear Cover
    243
    
    Removing the Rear Cover
    244
    
    Removing the System Connector Cover
    244
    
    Removing the Main Controller Box Cover
    244
    
    Removing the Controller Fan
    244
- Chapter 5 Original Exposure System
  
  247
Construction/Basic Sequence

249
- Construction
  253
  - Outline of the Original Exposure System(Ir105)
    253
  - Outline
    253
  - Major Components
    254
  - Arrangement of Pcbs
    255
  - Outline
    255
  - Major Components
    256
  - Arrangement of Pcbs
    257
- Basic Sequence
  259
- Various Control
  262
  - Controlling the Scanner Drive System
    262
    
    Outline
    262
    
    Controlling the Scanner Motor
    262
    
    Preventing Overheating of the Scanner Motor
    264
    
    Outline
    265
    
    Controlling the Scanner Motor
    265
  - Enlargement/Reduction
    266
    
    Changing the Reproduction Ratio in Main Scanning Direction
    266
    
    Enlargement/Reduction(Ir105)
    266
    
    Changing the Reproduction Ratio in Sub Scanning Direction
    267
    
    Changing the Reproduction Ratio in Main Scanning Direction
    267
  - Controlling the Scanning Lamp
    267
    
    Outline
    267
    
    Stabilizing the Scanning Lamp(Ir105)
    268
    
    Controlling the Temperature by a Fluorescent Lamp Heater
    268
    
    Controlling Pre-Heat Voltage
    269
    
    Initial Activation
    269
    
    Detecting an Error
    270
    
    Outline
    271
    
    Scanning Lamp
    271
    
    Turning On/Off the Lamp
    271
    
    Detecting an Error
    271
  - Detecting the Size of Originals
    272
    
    Outline
    272
    
    Detecting the State (Open/Closed) of the ADF
    272
    
    Outline
    273
    
    Points of Detection
    273
    
    Outline of Detection
    274
    
    Book Mode, 1 Original, Copyboard Cover Open
    274
    
    Book Mode, 1 Original, Copyboard Cover Close
    275
  - Dirt Sensor Control
    277
    
    Detecting Dust in Stream Reading
    277
- Parts Replacement Procedure
  279
  - Reader Unit
    279
    
    Removing the Reader Unit
    279
    
    Sliding the Reader Unit
    279
  - CCD Unit
    279
    
    Removing the CCD Unit
    279
    
    Removing the CCD Unit
    280
    
    When Replacing the CCD Unit
    281
    
    When Replacing the CCD/AP Unit
    281
    
    Points to Note When Replacing the CCD Unit
    282
  - Standard White Plate
    282
    
    Removing the Standard White Plate
    282
    
    When Replacing the Standard White Plate
    283
  - Scanning Lamp
    283
    
    Remove the Scanning Lamp/Scanning Lamp Heater
    283
    
    Removing the Scanning Lamp
    286
    
    Points to Note When Replacing the Scanning Lamp
    287
    
    When Replacing the Scanning Lamp
    287
    
    After Replacing the Scanning Lamp
    288
  - Reader Controller PCB
    288
    
    Removing the Reader Controller PCB
    288
    
    Removing the Reader Controller PCB Unit
    288
    
    When Replacing the Reader Controller PCB
    289
    
    Removing the Reader Controller PCB Unit
    289
    
    Points to Note When Replacing the Reader Controller PCB
    289
  - Inverter PCB
    289
    
    Removing the Inverter PCB
    289
    
    Removing the Inverter PCB
    290
  - Light Intensity Control PCB
    291
    
    Removing the Light Adjustment PCB
    291
    
    Removing the Transformer Unit
    292
    
    Removing the Transformer PCB
    292
    
    Removing the Transformer PCB(Ir105)
    293
  - Original Orientation Detection PCB
    293
    
    Removing the Original Orientation Detection PCB
    293
  - Fuse PCB
    293
    
    Removing the Fuse PCB
    293
  - Scanner Motor
    294
    
    Removing the Scanner Motor
    294
    
    Mounting the Scanner Motor
    295
  - Copyboard Cover Open/Close Sensor
    295
    
    Removing the Copyboard Cover Sensor
    295
  - Original Size Sensor
    295
    
    Removing the Original Size Sensor 1/2
    295
    
    Removing the Original Size Sensor
    296
    
    Removing the Original Size Sensor 3/4
    296
  - Scanner Home Position Sensor
    297
    
    Removing the HP Sensor
    297
    
    Removing the Scanner Home Position Sensor
    297
  - Copyboard Glass Sensor
    298
    
    Removing the Copyboard Glass Sensor
    298
  - Image Leading Edge Sensor
    299
    
    Removing the Image Leading Edge Sensor
    299
  - Scanner Drive Cable
    299
    
    Adjusting the Tension of the Scanner Drive Cable
    299
    
    Removing the Scanner System Drive Cable
    302
    
    Removing the No. 1 Mirror Case Flexible Cable
    302
    
    Routing the Scanner Drive Cable
    304
    
    Positioning the No. 1/2 Mirror Base
    305
- Chapter 6 Image Processing System
  
  307
Table of Contents

309
- Outline
  311
  - Outline of the Image Processing System
    311
- Analog Image Processing
  312
  - Outline
    312
  - Driving the CCD
    313
  - Gain Correction and Offset Correction of the CCD Output
    313
  - A/D Conversion of the CCD Output
    313
  - 4-Channel High-Speed Reading CCD
    313
  - CCD Adjustment
    314
- Digital Image Processing
  315
  - Outline
    315
  - Detecting the Orientation of Originals
    315
  - Shading Correction
    315
    
    Shading Correction
    316
  - Auto Density Adjustment (AE)
    317
- Chapter 7 Laser Exposure
  
  319
Table of Contents

321
- Construction
  323
  - Outline of the Laser Exposure System
    323
- Basic Sequence
  325
  - Basic Sequence of Operations (Laser Exposure System)
    325
- Various Controls
  326
  - Controlling the Laser Activation Timing
    326
    
    Flow of the BD Signal
    326
  - Controlling the Intensity of Laser Light
    326
    
    Outline
    326
    
    Controlling Laser Activation
    327
    
    Controlling the Laser Intensity
    328
  - Controlling the Laser Scanner Motor
    329
    
    Outline
    329
- Parts Replacement Procedure
  331
  - Laser Scanner Unit
    331
    
    Removing the Laser Unit
    331
    
    Points to Note When Replacing the Laser Unit
    333
  - BD Unit
    333
    
    Removing the BD Unit
    333
- Chapter 8 Image Formation
  
  335
Table of Contents

337
- Construction
  341
  - Outline
    341
  - Outline of the Image Formation System(Ir105)
    341
  - Major Components
    343
  - Pre-Transfer Exposure LED
    344
  - Pre-Transfer Exposure LED
    345
  - Addition of the Developing Fan(Ir105)
    345
- Basic Sequence
  346
  - Potential Control
    347
    
    Outline
    347
    
    Basic Sequence
    347
- Potential Control
  348
- Charging Mechanism
  356
  - Primary Charging Mechanism
    356
    
    Outline
    356
    
    Primary Charging Assembly Cleaning Mechanism
    356
    
    Others
    357
  - Dust-Collecting Roller Bias
    357
    
    Outline
    357
  - Pre-Transfer Charging Mechanism
    358
    
    Outline
    358
    
    Controlling the Output to Suit the Environment (Fuzzy Control)
    359
    
    Pre-Transfer Charging Assembly Cleaning Mechanism
    360
    
    Others
    360
- Drum Cleaner Unit
  362
  - Outline
    362
  - Detecting the Waste Toner (Case Full Condition)
    363
- Developing Assembly
  365
- Transfer Mechanism
  371
  - Outline
    371
  - Controlling the Output to Suit the Environment
    371
  - Transfer Guide Bias
    371
  - Transfer Charging Mechanism
    372
    
    Outline
    372
    
    Controlling the Output to Suit the Environment (Fuzzy Control)
    372
    
    Correcting the Output at the Trailing Edge of Paper
    373
    
    Transfer Charging Assembly Cleaning Mechanism
    374
    
    Others
    375
- Separation Mechanism
  376
  - Separation Charging Mechanism
    376
    
    Outline
    376
    
    Correcting the Output to Suit the Environment and the Toner Deposit
    376
    
    Correcting the Output Upon Detection of Leakage
    377
    
    Others
    378
- Parts Replacement Procedure
  379
  - Process Unit
    379
    
    Removing the Process Unit
    379
    
    Mounting the Process Unit
    380
  - Pre-Exposure Lamp
    381
    
    Removing the Pre-Exposure Lamp Unit
    381
  - Primary Charging Assembly
    381
    
    Removing the Primary Charging Assembly
    381
  - Pre-Transfer Charging Assembly
    382
    
    Removing the Pre-Transfer Charging Assembly
    382
  - Photosensitive Drum
    382
    
    Points to Note When Handling the Photosensitive Drum
    382
    
    Removing the Photosensitive Drum
    382
  - Drum Cleaner Unit
    384
    
    Construction
    384
    
    Removing the Cleaning Blade
    384
    
    Mounting the Cleaning Blade
    385
    
    Removing the Blade Vibrating Unit
    386
  - Photosensitive Drum Heater
    386
    
    Replacing the Photosensitive Drum Heater
    386
  - Developing Assembly
    387
    
    Removing the Developing Assembly
    387
    
    Removing the Hopper
    387
  - Developing Cylinder
    387
    
    Removing the Developing Cylinder
    387
  - Developing Blade
    389
    
    Removing the Blade Unit
    389
    
    Mounting the Blade
    389
  - Developing Cylinder Deceleration Clutch
    389
    
    Remove the Developing Cylinder Deceleration Clutch
    389
  - Developing Cylinder Clutch
    390
    
    Remove the Developing Cylinder Clutch
    390
  - Transfer/Separation Charging Assembly
    391
    
    Removing the Transfer/Separation Charging Assembly
    391
    
    Remove the Developing Cylinder Clutch
    391
  - Pre-Transfer Exposure LED
    392
    
    Removing the Pre-Transfer Exposure LED
    392
  - Separation Claw/Separation Claw Drive Assembly
    393
  - Potential Sensor
    393
    
    Removing the Potential Sensor Unit
    393
  - Dust-Collecting Roller
    394
    
    Removing the Dust-Collecting Roller
    394
  - Charging Wire
    394
    
    Outline
    394
    
    Removing the Wire Cleaner for the Primary Charging Assembly
    394
    
    Stringing the Charging Wire
    395
    
    Stringing the Grid of the Primary Charging Assembly
    396
    
    Stringing the Charging Wire
    396
    
    Adjusting the Height of the Charging Wire
    397
- Chapter 9 Pickup/Feeding System
  
  399

Canon ImageRunner iR8500 Series Service Manual (813 pages)

Brand: Canon | Category: All in One Printer | Size: 10.87 MB

System Configuration
5
Cdrh Ordinances
8
Safety of Toner
13
Table of Contents
14
Error Code
24
Service Mode
24
Chapter 1 Introduction

25
- Features
  26
- Specifications
  28
  - Copier
    28
Chapter 2 New Function

28
- Ir7200
  28
  - Names of Parts
    39
  - Using the Machine
    47
- Power Switch
  47
  - Ir8500
    47
  - Ir7200
    48
- Control Panel
  49
- Special Features
  50
- User Mode
  51
  - New Functions
    55
  - Stabilizing the Scanning Lamp
    65
- Detecting the State (Open/Closed) of the ADF
  65
- Detecting Dust in Stream Reading Mode
  67
- Disassembly/Assembly (Ir8500)
  69
  - No. 1 Mirror Base Assembly
    70
  - Scanner Drive Assembly
    74
  - Pcbs
    82
  - Others
    88
- Original Exposure System (Ir7200)
  96
- Outline
  96
- Arrangement of the Pcbs
  99
- Sequence of Operations (Original Exposure)
  100
  - Book Mode, 1 Original, Copyboard Closed
    100
  - Book Mode, 1 Original, Copyboard Cover Open
    101
- Enlargement/Reduction (Zoom)
  102
  - Changing the Reproduction Ratio in Main Scanning Direction
    102
  - Changing the Reproduction Ratio in Sub Scanning Direction
    102
- Scanner Drive System
  103
  - Outline
    103
  - Controlling the Scanner Motor
    104
- Controlling the Scanning Lamp (LA101)
  106
  - Outline
    106
  - Scanning Lamp
    106
  - Turning On/Off the Lamp
    106
  - Detecting an Error
    107
- Detecting the Size of Originals
  108
  - Outline
    108
  - Points of Detection
    108
  - Outline of Detection
    108
- Disassembly/Assembly (Ir7200)
  112
  - Removing the Reader Unit
    113
  - Removing the Scanning Lamp
    114
  - Points to Note When Replacing the Scanning Lamp
    115
  - After Replacing the Scanning Lamp
    116
  - Removing the Scanner Motor
    116
    
    Mounting the Scanner Motor
    117
    
    Removing the Scanner System Drive Cable
    117
    
    Routing the Scanner Drive Cable
    120
    
    Positioning the No. 1/2 Mirror Base
    121
    
    Removing the HP Sensor
    123
    
    Removing the Original Size Sensor
    123
    
    Removing the Copyboard Cover Sensor
    124
    
    Removing the Fuse PCB
    125
    
    Removing the Inverter
    126
- Outline of the Image Processing System (Ir8500)
  128
  - Outline
    128
  - 4-Channels High-Speed CCD
    130
  - CCD Adjustment
    131
  - Analog Image Processing
    132
  - Digital Image Processing
    133
  - Detecting the Orientation of Originals
    134
  - Disassembly/Assembly (Ir8500)
    135
    
    CCD Unit
    136
    
    Hard Disk
    138
- Image Processing System (Ir7200)
  141
  - Outline
    141
  - Analog Image Processing
    142
    
    Driving the CCD
    142
    
    Outline
    142
    
    A/D Conversion of the CCD Output
    143
    
    Gain Correction and Offset Correction of the CCD Output
    143
    
    Shading Correction
    145
    
    Auto Density Adjustment (AE)
    146
  - Disassembly/Assembly (Ir7200)
    149
    
    CCD/Ap Pcb
    150
    
    Reader Controller PCB
    151
    
    Hard Disk
    152
- Laser Exposure System
  155
  - Outline
    155
  - Disassembly/Assembly
    158
    
    Reader Unit
    159
    
    Laser Unit
    160
    
    BD Unit
    161
- Image Formation System
  163
  - Outline
    163
  - Photosensitive Drum
    166
  - Pre-Transfer Exposure LED (Addition)
    166
  - Preventing Overheating of the Developing Unit
    167
  - Development Fan
    167
  - Revising the Developing Cylinder Cover
    167
  - 2-Speed Drive of the Developing Cylinder
    169
  - Disassembly/Assembly
    171
    
    Process Unit
    172
    
    Charging Wires
    177
    
    Area Around the Process Unit
    183
- Pickup/Feeding System
  186
  - Outline
    186
    
    System (Ir8500)
    188
  - List of Changes Made to the Pickup/Feeding System (Ir7200)
    188
  - Index Sheet Attachment
    188
  - Disassembly/Assembly
    189
    
    Manual Feed Tray Assembly
    190
    
    Vertical Path Roller Assembly
    194
    
    Registration Feed Assembly
    197
    
    Duplexing Unit
    198
    
    Others
    200
- Fixing System
  201
  - Outline
    201
  - Controlling the Fixing Temperature
    204
  - Transparency Mode
    205
  - Thick Paper Mode
    206
  - Power Save Mode
    207
  - Error Detection
    208
  - Down Sequence Control (100V)
    209
  - Disassembly/Assembly
    211
    
    Fixing Heater and the Control Parts
    212
    
    Fixing Roller Assembly
    218
    
    Delivery Assembly
    221
    
    Paper Sensors
    224
- Externals/Auxiliary Controls
  228
  - Changes Made to the Externals/Auxiliary Controls
    228
  - Fans
    229
  - Sequence of Operations (Fans)
    231
  - Disassembly/Assembly
    233
    
    External Covers
    234
    
    Control Panel
    246
    
    Drive Assembly
    260
    
    Switches
    264
    
    Pcbs
    266
    
    Others
    278
    
    Main Power Switch
    281
- Side Paper Deck
  282
  - Outline
    282
Chapter 3 Main Controller

284
- Basic Operation
  285
  - Functional Construction
    285
  - Outline of the Electrical Circuit
    286
    
    Hard Disk Drive
    286
    
    Main Controller PCB
    286
    
    Outline
    286
  - Start-Up Sequence
    288
    
    Outline
    288
    
    Start-Up Sequence
    289
    
    Composition of the System Software
    290
  - Inputs to and Outputs from the Major Pcbs
    291
    
    Wiring Diagram of the Major Pcbs
    291
- Digital Image Processing
  292
  - Outline
    292
  - Input Image Processing
    293
    
    Binary Processing (Error Diffusion Method; T-BIC)
    293
    
    Density Conversion (LUT)
    293
    
    Edge Emphasis
    293
    
    Editing
    293
    
    Enlargement/Reduction (Main Scanning Direction)
    293
    
    Image Data from the Reader Unit
    293
    
    Binary Processing (Dither Screen Method)
    294
  - Controlling the Image Memory
    294
    
    Compression/Expansion, Rotation, and Enlargement/Reduction
    294
    
    Hdd
    294
    
    Sdram
    294
  - Processing Output Image
    294
    
    Smoothing
    294
    
    Thickening (PDL Output Only)
    294
    
    Binary-Binary Density Conversion (Read Image Output Only)
    295
- Soft Counter
  296
- Controlling the Power Supply
  298
  - Outline
    298
  - Power Supply Mode
    298
  - Standby Mode (Normal Operation)
    298
  - Power Save Mode
    298
  - Low-Power Mode
    299
    
    Shift from Standby Mode (Standby → Low-Power)
    299
    
    Shift to Standby Mode (Low-Power Mode → Standby)
    299
  - Sleep Mode
    299
    
    Return to Standby Mode (Sleep → Standby)
    299
    
    Shift from Low Power Mode (Low-Power Mode → Sleep)
    299
    
    Shift from Standby Mode (Standby → Sleep)
    299
  - Off Mode
    300
    
    Return to Standby Mode (off Mode → Standby)
    300
    
    Shift from Low-Power Mode (Low-Power → off Mode)
    300
    
    Shift from Standby Mode (Standby → off Mode)
    300
  - Power Supply off Mode
    300

Canon ImageRunner iR8500 Series Servise Manual (655 pages)

Brand: Canon | Category: All in One Printer | Size: 8.11 MB

Cdrh Ordinances
7
Safety of Toner
11
Table of Contents
12
Chapter 1 Introduction

23
- Features
  24
  - High-Speed, High-Quality Images
    24
  - High Durability, High Reliability
    24
  - High-Performance Controller, Large-Capacity Hard Disk for High-Level Processing
    24
  - Ease of Use
    24
  - Large Source of Paper
    24
  - Various Delivery Handling (W/ Accessories)
    25
  - High-Level Printing Functions Supporting Uses on a Network
    25
    
    Specifications
    26
    
    External View
    37
    
    Names of Parts
    37
    
    Cross Section
    39
    
    Power Switch
    41
    
    Using the Machine
    41
    
    Special Features
    43
    
    User Mode
    44
Chapter 2 New Function

48
- Basic Construction
  49
  - Functional Construction
    49
  - Inputs to the Major Pcbs
    50
    
    Wiring of the Major Pcbs
    50
- New Functions
  51
  - Original Exposure System
    51
    
    Enlargement/Reduction Method
    53
    
    Outline of the Original Exposure System
    53
    
    Preventing Overheating of the Scanner Motor
    54
    
    Arrangement of the Pcbs
    55
    
    Detecting the State
    56
    
    Stabilizing the Scanning Lamp
    56
    
    Detecting Dust in Stream Reading Mode
    58
- Outline of the Image Processing System
  61
  - CCD
    61
- CCD Adjustment
  63
- Analog Image Processing
  64
- Digital Image Processing
  65
- Detecting the Orientation of Originals
  66
- Outline of the Laser Exposure System
  67
  - Outline of the Image Formation System
    69
  - Photosensitive Drum
    70
  - Pre-Transfer Exposure LED
    70
  - Preventing Overheating of the Developing Unit
    72
  - Development Fan
    72
  - Revising the Developing Cylinder Cover
    72
  - 2-Speed Drive of the Developing Cylinder
    74
  - Pickup/Feed System
    77
    
    Feed System
    77
    
    Index Sheet Attachment
    77
    
    Outline of the Pickup/Feed System
    77
  - Fixing System
    79
    
    System
    81
    
    Transparency Mode
    82
    
    Thick Paper Mode
    83
    
    Error Detection
    85
Chapter 3 Main Controller

93
- Basic Operation
  94
  - Functional Construction
    94
  - Outline of the Electrical Circuit
    95
    
    Hard Disk Drive
    95
    
    Main Controller PCB
    95
    
    Outline
    95
  - Start-Up Sequence
    97
    
    Outline
    97
    
    Start-Up Sequence
    98
    
    Composition of the System Software
    99
  - Inputs to and Outputs from the Major Pcbs
    100
    
    Wiring Diagram of the Major Pcbs
    100
- Digital Image Processing
  101
  - Enlargement/Reduction
    101
  - (Main Scanning Direction)
    101
  - Edge Emphasis
    102
  - Editing
    102
  - Density Conversion (LUT)
    102
  - Binary Processing (Error Diffusion Method; T-BASIC)
    102
  - Binary Processing (Dither Screen Method)
    103
  - Controlling the Image Memory
    103
    
    Compression/Expansion, Rotation, and Enlargement/Reduction
    103
    
    Hdd
    103
    
    Sdram
    103
- Processing Output Image
  103
- Soft Counter
  105
- Controlling the Power Supply
  107
  - Outline
    107
  - Power Supply Mode
    107
  - Standby Mode (Normal Operation)
    107
  - Power Save Mode
    107
  - Low-Power Mode
    108
    
    Shift from Standby Mode (Standby ¡ Low-Power)
    108
    
    Shift to Standby Mode (Low-Power Mode ¡ Standby)
    108
    
    Sleep Mode
    108
    
    Off Mode
    109
Chapter 4 Installation

110
- Selecting the Site
  111
- Unpacking and Installation
  114
  - Points to Note before Starting the Installation Work
    114
  - Unpacking
    115
  - Mounting the Scanner
    120
  - Mounting the Fixing Assembly
    121
  - Mounting the Charging Assemblies
    124
  - Checking the Developing Assembly
    128
  - Mounting the Pickup Assembly
    130
    
    Supplying Toner
    132
    
    Installing the Adf
    134
    
    Relocating the Machine
    140
Chapter 5 Maintenance and Inspection

146
- Periodically Replaced Parts
  147
- Guide to Durables
  150
  - Copier
    150
  - Side Paper Deck
    154
- Scheduled Servicing Work
  155
- Scheduled Service Chart
  159
  - Work Procedure 1
    162
  - Work Procedure 2
    165
- Mechanical System
  169
- Scanner Drive Assembly
  173
  - Removing the Scanner Motor
    173
  - Scanner Drive Cable
    174
- Pcbs
  181
  - Removing the Light Control PCB
    181
  - Removing the Inverter PCB
    182
- Others
  184
- Removing the CCD PCB
  191
  - After Replacing the CCD Unit
    193
- Laser Unit
  194
  - Removing the Laser Unit
    194
  - After Replacing the Laser Unit
    195
- BD Unit
  196
  - Removing the BD Unit
    196
- Components Around the Process Unit
  197
- Charging Wires
  200
- Process Unit
  206
  - Removing the Process Unit
    206
  - Mounting the Process Unit
    208
- Manual Feed Tray Assembly
  210
- Vertical Path Roller Assembly
  214
  - Removing the Vertical Path Roller 1/3/4
    214
  - Removing the Vertical Path Roller 2
    215
- Registration Feeding Assembly
  216
  - Removing the Registration Clutch
    216
  - Removing the Registration Brake Clutch
    217
- Duplexing Unit
  218
  - Removing the Reversal Motor
    218
  - Removing the Lower Feed Motor
    219
- Fixing Assembly
  220
  - Removing the Main/Sub Heater
    220
  - Mounting the Main/Sub Heater
    221
  - Removing the Thermal Switch
    221
  - Removing the Main Thermistor
    223
  - Removing the Sub Thermistor
    225
  - Fixing Roller Assembly
    226
- Delivery Assembly
  227
- Paper Sensor
  230
- External Covers
  234
  - Removing the
    235
  - Removing the Inside Upper Cover
    236
  - Removing the Fixing/Feeding Unit Cover
    237
  - Removing the Rear Cover
    237
- Control Panel
  239
- Fans
  244
  - Removing the Laser Driver Cooling Fan
    244
  - Removing the Curl-Reducing Fan
    246
  - Removing the Power Supply Cooling Fan 1
    247
  - Removing the Power Supply Cooing Fan 2
    248
  - Removing the Separation Fan
    248
  - Developing Assembly Fan
    250
  - System Fan
    251
  - Delivery Anti-Adhesion Fan
    252
  - Removing the Drum Drive Assembly
    252
  - Removing the Cassette Pickup Drive Assembly
    255
- Switches
  256
  - Removing the Cover Switch (Door Switch) Assembly
    256
  - Removing the Manual Tray Switch Assembly
    257
- Pixel/Line Conversion
  262
- Main Controller PCB
  262
- After Replacing the Main Controller PCB
  263
- Reader Controller PCB
  264
- After Replacing the Reader Controller PCB
  264
- Original Orientation Detection PCB
  264
- AC Driver PCB
  265
- Voltage Converter PCB
  265
- High-Voltage Transformer (AC) PCB
  266
- All-Day Power Supply
  266
  - Power Supply Unit
    269
  - High-Voltage Transformer (AC)
    270
  - High-Voltage Transformer (DC)
    271
    
    After Replacing the High-Voltage Transformer (DC)
    271
  - Relay PCB
    271
  - Removing the Voltage Converter Unit
    272
  - Removing the Hard Disk
    273
    
    After Replacing the Hard
    274
    
    Making Image Adjustments
    278
    
    Standards and Adjustments
    278
    
    Adjusting the Position of the Scanner Mirror Base
    287
    
    Scanner System
    287
    
    When Replacing the Scanning Lamp When Replacing the Standard White Plate
    287

Canon ImageRunner iR8500 Series Function Manual (167 pages)

Remote UI Guide

Brand: Canon | Category: Copier | Size: 6.08 MB

Manuals for the Machine
4
Table of Contents
7
Preface

9
How to Use this Manual

9
Legal Notices

13
- Trademarks
  13
- Copyright
  13
- Disclaimers
  14
Chapter 1 Using the Remote UI

15
- Machines Covered in this Manual
  
  16
- Overview of the Remote UI
  
  17
- System Requirements
  
  23
- Before You Start the Remote UI
  
  24
  - Setting the Remote UI to on
    25
- Starting the Remote UI
  
  29
  - Models Not Equipped with MEAP
    29
  - Models Equipped with MEAP
    30
Chapter 2 Remote UI Functions

35
- Device Status and Information Display
  
  36
- Job Management
  
  38
- Managing Inboxes
  
  60
  - User Inboxes
    62
  - Printing the Document
    65
  - Memory RX Inbox
    77
  - Conﬁdential Fax Inboxes
    82
- Printing PDF or PS Files Directly (Direct Print)
  
  87
  - Printing PDF Files Directly
    88
  - Printing PS Files Directly
    92
- Managing the Address Book
  
  94
  - Managing the Ir Address Book
    95
    
    Operating the Address Book
    96
    
    Operating the System Reference Address
    106
  - Managing the Ir3300/2800/2200 Address Book
    109
- Customizing System Settings
  
  115
  - Customizing System Information
    115
  - Restarting the Machine
    120
- Specifying LDAP Server Settings
  
  124
- Specifying Forwarding Settings
  
  128
- Managing Department Ids
  
  135
- Import/Export Function
  
  141
- Device Custom Settings
  
  160

Canon ImageRunner iR8500 Series Service Manual (58 pages)

Brand: Canon | Category: All in One Printer | Size: 0.49 MB

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Canon ImageRunner iR8500 Series Function Manual (167 pages)

Table of Contents

Preface

How to Use this Manual

Legal Notices

Chapter 1 Using the Remote UI

Machines Covered in this Manual

Overview of the Remote UI

System Requirements

Before You Start the Remote UI

Starting the Remote UI

Chapter 2 Remote UI Functions

Device Status and Information Display

Job Management

Managing Inboxes

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Canon ImageRunner iR8500 Series Service Manual (58 pages)

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