Canon GP335 Manuals

Manuals and User Guides for Canon GP335. We have 4 Canon GP335 manuals available for free PDF download: Service Manual, Service Handbook, Installation Instructions

Canon GP335 Service Manual (682 pages)

Brand: Canon | Category: Printer | Size: 13.6 MB

Table of Contents

9
- Features
  17
- Chapter 1 General Description
  
  18
  - II. Specifications
    18
  - Method
    18
  - Specifications
    18
  - Type
    18
  - Performance
    19
  - Paper Deck-B1
    20
  - Others
    21
  - Default Ratios
    22
  - Copying Speed
    23
  - Names of Parts
    25
    
    External View
    25
    
    Cross Section
    27
  - Operation
    29
    
    Turning on the Power
    29
    
    Control Panel
    30
    
    Special Features Modes
    31
    
    Additional Functions
    32
  - Routine Maintenance by the User
    35
  - Safety
    36
    
    Safety of Laser Light (CLASS 1 LASER PRODUCT)
    36
    
    CDRH Regulations
    37
    
    Handling the Laser Unit
    38
    
    Safety of Toner
    40
  - Image Formation
    41
    
    Outline
    41
Chapter 2 Basic Operation Provides

43
- I. Basic Operation
  43
- Basic Operation
  45
  - Functional Construction
    45
    
    Printer Functions
    45
    
    Scanner Functions
    45
  - Outline of the Electrical Circuitry
    46
  - Sequence of Operations
    48
- Main Motor (M1) Control Circuit
  52
- Inputs to and Outputs from the Major Pcbs
  54
Chapter 3 Exposure System

65
Chapter 4 Image Formation System

85
- Image Formation System
  85
- Outline
  87
- Analog Image Processing
  89
  - CCD
    89
  - Outline
    89
  - AE Processing (ABC Processing)
    90
  - A/D Conversion
    91
  - Analog Signal Processing Block
    92
- Chapter 5 Laser Exposure System
  
  93
  - Laser Driver Pcb
    93
    
    Shading Correction
    94
    
    Total Processing
    95
    
    Density Processing
    98
    
    Binary Processing
    102
    
    Image Memory
    105
    
    Overlay Copying
    107
    
    Disassembly/Assembly
    108
  - IV. Disassembly/Assembly
    108
    
    CCD Unit
    109
    
    Ip Pcb
    110
    
    Replacing the ROM DIMM
    111
    
    Replacing the ROM DIMM (on the Image Processor PCB)
    111
- Digital Image Processing
  93
  - Outline
    93
Chapter 5 Laser Exposure System

113
- Laser Exposure System
  113
- Outline
  115
- Generating the Bd Signal
  117
- Laser Driver Pcb
  119
  - Outline
    119
  - Stabilizing the Laser Output
    120
  - Switching the Laser Activation Mode
    121
  - Switching the Laser Output
    121
- Controlling the Laser Scanner Motor
  122
  - Outline of Operations
    122
  - Turning on and off the Laser Scanner Motor
    123
- Disassembly/Assembly
  124
  - Laser Scanner Assembly
    125
Chapter 6 Image Formation System

127
- Outline of Image Formation Process
  129
- Developing Assembly
  144
  - Outline
    144
  - Controlling the Developing Bias
    145
  - Controlling Toner Level Detection
    148
  - Drum Cleaner
    149
  - Outline
    149
  - Detecting Waste Toner
    150
  - Disassembly/Assembly
    151
  - Drum Unit
    152
  - Drum Sensor Unit
    153
  - Transfer Charging Roller
    153
  - Magnet Plate
    154
  - Primary Charging Roller Cleaning Solenoid
    155
  - Developing Assembly
    156
- Chapter 7 Pick-Up/Feeding System
  
  149
Chapter 7 Pick-Up/Feeding System

161
- Operation in Standby State
  161
- Sequence of Operations
  161
- Detecting the Level of Paper
  180
- Identifying the Size of Paper
  182
- Multifeeder
  187
- Controlling the Registration Roller Clutch
  189
- Making Overlay Copies
  190
- Operation
  190
- Detection
  198
- Delivery Assembly
  202
- Detecting Jams
  205
- Types of Jams
  206
- Disassembly/Assembly
  213
- Pick-Up Assembly
  214
- Multifeeder
  217
- Feeding Assembly
  220
- Lower Feeding Assembly
  221
- Registration Roller Assembly
  223
- Delivery Assembly
  224
- Lower Feeding Motor
  228
- Pick-Up Drive Assembly
  229
- Vertical Path Assembly
  230
Chapter 8 Paper Deck

233
- F. Controlling the Deck Motor
  233
- Inputs to and Outputs from the Deck Driver
  235
- Paper Deck
  235
- Pick-Up
  238
- Detecting Paper
  241
- Deck Lifter
  243
- Opening/Closing the Deck (Compartment)
  246
- Controlling the Deck Motor
  248
- Detecting Jams
  252
  - Outline
    252
- Disassembly/Assembly
  254
  - Paper Deck
    254
  - External Covers
    255
  - Paper Deck
    258
  - Drive System
    263
  - Feeding System
    270
  - Electrical System
    273
Chapter 9 Fixing System

275
- Outline of Operations
  277
  - Outline
    277
  - Fixing Drive Assembly
    279
  - Controlling the Fixing Temperature
    282
  - Protective Mechanism for the Fixing System
    286
  - Upper Fixing Roll Bias
    288
  - Disassembly/Assembly
    289
  - II. Disassembly/Assembly
    289
  - A. Fixing Assembly
    290
  - Fixing Assembly
    291
  - B. Fixing Cleaner Assembly
    302
  - Fixing Assembly Inlet Solenoid Assembly
    304
  - Fixing Drive Assembly
    305
  - Fixing Cleaning Belt Solenoid
    305
Chapter 10 Externals/Auxiliary Mechanisms

307
- Control Panel
  309
  - Outline
    309
  - Operation
    310
- Fans
  312
  - Arrangement and Functions
    312
  - II. Fans
    312
  - Sequence of Operations
    314
  - Detecting Errors (E805)
    317
- Power Supply
  318
  - Outline of the Power Supply System
    318
  - Power Supply PCB
    319
  - Transition to and from Sleep Mode
    320
- Chapter 11 System Integration
  
  320
  - Outline
    320
  - Counters
    322
    
    Outline
    322
  - Operations of Counters
    324
  - Disassembly/Assembly
    325
    
    External Covers
    326
    
    Removing the Front Door/Inside Cover
    328
    
    Control Panel
    329
    
    DC Controller PCB
    331
    
    Composite Power Supply PCB
    332
    
    Low-Voltage Power Supply PCB
    332
    
    Accessories Power Supply
    333
    
    Fans
    333
    
    Pcb
    333
    
    Fans
    342
Chapter 11 System Integration

343
- I. System Integration
  345
- Outline
  345
- Outline
  348
- Scsi Interface Board
  348
- Specifications
  348
- Hardware
  350
- Disassembly/Assembly
  351
  - Basic Expansion Kit
    352
  - SCSI Interface Board
    354
  - Battery Board
    355
Chapter 12 Installation

357
- Selecting the Site
  359
- Unpacking and Installation
  361
  - Unpacking and Removing the Fixing Materials
    362
  - Supplying Toner
    365
  - Stirring the Toner
    367
  - Setting the Drum Cartridge
    369
  - Setting the Cassette
    372
  - Installing the Feeder (DADF Standard Model Only)
    374
  - Making Settings
    375
  - Checking the Copy Images
    376
  - Shading Adjustment
    377
  - Registration Adjustment
    383
- Relocating the Machine
  385
  - Points to Note
    385
- Installing the Control Card V
  388
- Installing the Copy Data Controller-A1
  391
  - Copy Data Controller-A1
    391
- Installation of the Ne Controller-A1
  401
- Chapter 13 Maintenance and Servicing
  
  409
  - Consumables and Durables
    411
    
    Copier
    411
    
    Paper Deck
    412
- Chapter 14 Troubleshooting
  
  417
  - Periodically Replaced Parts
    411
  - Maintenance and Inspection
    421
    
    Image Basic Adjustment Procedure
    421
    
    Points of Scheduled Servicing
    422
  - Standards and Adjustments
    423
    
    Image Adjustment
    423
    
    Exposure System
    428
    
    Pick-Up/Feeding System
    433
    
    Fixing System
    438
    
    Electrical System
    440
    
    Checking the Photointerrupters
    447
  - Troubleshooting Image Faults
    451
    
    Initial Checks
    451
    
    Troubleshooting Image Faults
    455
  - Troubleshooting Malfunction
    474
    
    Image Processor
    479
    
    Paper Sensor
    485
    
    Power Supply Pcb
    485
    
    Main Controller
    499
  - Troubleshooting Feeding Problems
    520
    
    Paper Jams
    520
    
    Double Feeding
    525
    
    Feeding Faults
    525
  - Arrangement and Functions of Electrical Parts
    526
    
    Clutches and Solenoids
    526
    
    Motors
    528
    
    Fan
    530
    
    Sensors
    532
    
    Switches and Counters
    534
    
    Pcbs
    536
    
    Side Paper Deck
    538
    
    Variable Resisters, Light-Emitting Diodes, and Check Pins by PCB
    542
  - Upgrading
    549
    
    Replacing the DIMM
    549
    
    Downloading
    552
  - Service Mode
    555
    
    Outline
    555
    
    Clear Key
    560
    
    Reset Key
    560
    
    Stop Key
    560
  - DISPLAY Control Display Mode
    561
  - I/O Operation Check Mode
    576
  - ADJUST Adjustment Mode
    599
  - FUNCTION Operation Check Mode
    607
  - OPTION Settings Mode
    619
  - PG Test Print
    627
  - COUNTER Mode
    632
  - Feeder
    635
  - Sorter
    639
  - Self Diagnosis
    641
    
    Cassette Feeding
    641
    
    C. Cassette Feeding Unit-R1/S1
    650
    
    Finisher-C1
    651
    
    F. Saddle Finisher-C2
    653
    
    Finisher-E1
    657
    
    H. Paper Deck-B1
    659
    
    SCSI Interface Board-D1
    660
- Appendix
  
  661
  - A. General Timing Chart
    661
  - B. Signal Name/Abbreviation List
    665
  - C. General Circuit Diagram
    669
  - Side Paper Deck General Circuit Diagram
    675
  - Special Tools
    677
  - Solvents and Oils
    679

Canon GP335 Service Manual (682 pages)

Brand: Canon | Category: Printer | Size: 13.63 MB

Table of Contents
9
Features
17
Specifications
18
Type
18
Method
18
Performance
19
Paper Deck-B1
20
Others
21
Default Ratios
22
Copying Speed
23
Names of Parts
25
External View
25
Cross Section
27
Operation
29
Turning on the Power
29
Control Panel
30
Special Features Modes
31
Additional Functions
32
Routine Maintenance by the User
35
Safety
36
Safety of Laser Light (CLASS 1 LASER PRODUCT)
36
CDRH Regulations
37
Handling the Laser Unit
38
Safety of Toner
40
Image Formation
41
Outline
41
Basic Operation
45
Functional Construction
45
Outline of the Electrical Circuitry
46
Sequence of Operations
48
Main Motor (M1) Control Circuit
52
Inputs to and Outputs from the Major Pcbs
54
Chapter 3 Exposure System
67
Outline of Operations
67
Outline
67
Sequence of Operations (Original Exposure System)
68
Scanner Drive System
69
Controlling the Scanning Lamp
70
Outline
70
Controlling the Pre-Heating Mechanism
71
Turning on and off the Scanning Lamp
71
Controlling the Intensity
71
Detecting Errors
72
Identifying the Size of an Original
73
Outline
73
Identifying the Size by the Paper Sensors (1)
73
Identifying the Size by the Paper Sensors (2)
75
Identifying the Size by the Original Width/Length Sensor of the Feeder
76
Disassembly/Assembly
77
Scanning System
78
Scanner Drive Assembly
79
Chapter 4 Image Formation System
87
Outline
87
Analog Image Processing
89
Outline
89
CCD
89
AE Processing (ABC Processing)
90
A/D Conversion
91
Analog Signal Processing Block
92
Digital Image Processing
93
Outline
93
Laser Driver Pcb
93
Shading Correction
94
Total Processing
95
Density Processing
98
Binary Processing
102
Image Memory
105
Overlay Copying
107
Disassembly/Assembly
108
CCD Unit
109
Ip Pcb
110
Replacing the ROM DIMM
111
Replacing the ROM DIMM (on the Image Processor PCB)
111
Outline
115
Generating the Bd Signal
117
Laser Driver Pcb
119
Outline
119
Stabilizing the Laser Output
120
Switching the Laser Activation Mode
121
Switching the Laser Output
121
Controlling the Laser Scanner Motor
122
Outline of Operations
122
Turning on and off the Laser Scanner Motor
123
Disassembly/Assembly
124
Laser Scanner Assembly
125
Chapter 6 Image Formation System
129
Outline of Image Formation Process
129
Outline
129
Sequence of Operations
130
Controlling the Primary Charging Roller Bias
131
Controlling the Transfer Charging Roller Bias
136
Controlling the Separation Static Eliminator Bias
140
Controlling the Transfer Guide
142
Primary Charging Roller Cleaning Mechanism
143
Developing Assembly
144
Outline
144
Controlling the Developing Bias
145
Controlling Toner Level Detection
148
Outline
149
Drum Cleaner
149
Detecting Waste Toner
150
Disassembly/Assembly
151
Drum Unit
152
Transfer Charging Roller
153
Drum Sensor Unit
153
Magnet Plate
154
Primary Charging Roller Cleaning Solenoid
155
Developing Assembly
156
Sequence of Operations
161
Operation in Standby State
161
Detecting the Level of Paper
180
Identifying the Size of Paper
182
Multifeeder
187
Controlling the Registration Roller Clutch
189
Making Overlay Copies
190
Operation
190
Detection
198
Delivery Assembly
202
Detecting Jams
205
Disassembly/Assembly
213
Pick-Up Assembly
214
Multifeeder
217
Feeding Assembly
220
Lower Feeding Assembly
221
Registration Roller Assembly
223
Delivery Assembly
224
Lower Feeding Motor
228
Pick-Up Drive Assembly
229
Vertical Path Assembly
230
Paper Deck
235
Inputs to and Outputs from the Deck Driver
235
Pick-Up
238
Detecting Paper
241
Deck Lifter
243
Opening/Closing the Deck (Compartment)
246
Controlling the Deck Motor
248
Detecting Jams
252
Outline
252
Disassembly/Assembly
254
Paper Deck
254
External Covers
255
Paper Deck
258
Drive System
263
Feeding System
270
Electrical System
273
Chapter 9 Fixing System
277
Outline of Operations
277
Outline
277
Fixing Drive Assembly
279
Controlling the Fixing Temperature
282
Protective Mechanism for the Fixing System
286
Upper Fixing Roll Bias
288
Disassembly/Assembly
289
Fixing Assembly
291
Fixing Assembly Inlet Solenoid Assembly
304
Fixing Drive Assembly
305
Fixing Cleaning Belt Solenoid
305
Chapter 10 Externals/Auxiliary Mechanisms
309
Control Panel
309
Outline
309
Operation
310
Fans
312
Arrangement and Functions
312
Sequence of Operations
314
Detecting Errors (E805)
317
Power Supply
318
Outline of the Power Supply System
318
Power Supply PCB
319
Transition to and from Sleep Mode
320
Outline
320
Counters
322
Outline
322
Operations of Counters
324
Disassembly/Assembly
325
External Covers
326
Removing the Front Door/Inside Cover
328
Control Panel
329
DC Controller PCB
331
Composite Power Supply PCB
332
Low-Voltage Power Supply PCB
332
Accessories Power Supply
333
Pcb
333
Fans
333
Fans
342
Outline
345
Scsi Interface Board
348
Outline
348
Specifications
348
Hardware
350
Disassembly/Assembly
351
Basic Expansion Kit
352
SCSI Interface Board
354
Battery Board
355
Chapter 12 Installation
359
Selecting the Site
359
Unpacking and Installation
361
Unpacking and Removing the Fixing Materials
362
Supplying Toner
365
Stirring the Toner
367
Setting the Drum Cartridge
369
Setting the Cassette
372
Installing the Feeder (DADF Standard Model Only)
374
Making Settings
375
Checking the Copy Images
376
Relocating the Machine
385
Installing the Control Card V
388
Installing the Copy Data Controller-A1
391
Copy Data Controller-A1
391
Installation of the Ne Controller-A1
401
Chapter 13 Maintenance and Servicing
409
Periodically Replaced Parts
411
Consumables and Durables
411
Copier
411
Paper Deck
412
Chapter 14 Troubleshooting
417
Maintenance and Inspection
421
Image Basic Adjustment Procedure
421
Points of Scheduled Servicing
422
Standards and Adjustments
423
Image Adjustment
423
Exposure System
428
Pick-Up/Feeding System
433
Fixing System
438
Electrical System
440
Troubleshooting Image Faults
451
Initial Checks
451
Troubleshooting Image Faults
455
Troubleshooting Malfunction
474
Troubleshooting Feeding Problems
520
Paper Jams
520
Feeding Faults
525
Arrangement and Functions of Electrical Parts
526
Clutches and Solenoids
526
Motors
528
Fan
530
Sensors
532
Switches and Counters
534
Pcbs
536
Side Paper Deck
538
Variable Resisters, Light-Emitting Diodes, and Check Pins by PCB
542
Upgrading
549
Replacing the DIMM
549
Downloading
552
Service Mode
555
Outline
555
DISPLAY Control Display Mode
561
I/O Operation Check Mode
576
ADJUST Adjustment Mode
599
FUNCTION Operation Check Mode
607
OPTION Settings Mode
619
PG Test Print
627
COUNTER Mode
632
Feeder
635
Sorter
639
Self Diagnosis
641
Cassette Feeding
641
Finisher-C1
651
Finisher-E1
657
SCSI Interface Board-D1
660
Appendix
661
Side Paper Deck General Circuit Diagram
675
Special Tools
677
Solvents and Oils
679

Canon GP335 Service Handbook (200 pages)

Brand: Canon | Category: Printer | Size: 2.96 MB

Table of Contents
3
Chapter 1 Maintenance and Inspection

5
- Scheduled Servicing Table
  5
- Copier
  5
- Paper Deck
  6
- Periodically Replaced Parts
  7
- Consumables and Durables
  7
Chapter 2 Standards and Adjustments

11
- Image Adjustment
  11
- Exposure System
  16
- Image Formation System
  19
- Pick-Up/Feeding System
  21
Chapter 3 Arrangement and Functions of Electrical Parts

39
- Clutches and Solenoids
  40
- Motors
  42
- Fan
  44
- Sensors
  46
- Switches and Counters
  48
- Pcbs
  50
- Side Paper Deck
  52
- Sensors and Switches
  52
- Motors, Solenoids, and Pcbs
  54
- Variable Resisters, Light-Emitting Diodes, and Check Pins by PCB
  56
- Image Processor Pcbs
  57
- DC Controller PCB (DC Driver)
  59
- Composite Power Supply CPB
  61
- Deck Driver (Side Paper Deck)
  62
- Upgrading
  63
- Removing the DIMM
  64
- Mounting the DIMM
  65
- Downloading
  66
- Outline
  69
- Starting Service Mode and Making Selections
  69
- Ending Service Mode
  70
- Backing up the RAM
  70
- Basic Operation
  72
- DISPLAY Control Display Mode
  75
- I/O Operation Check Mode
  90
- SORTER (Finisher C1, Saddle Finisher C2, Finisher E1)
  102
- ADJUST Adjustment Mode
  113
- FUNCTION Operation Check Mode
  121
- OPTION Settings Mode
  133
- PG Test Print
  141
- COUNTER Mode
  146
- Feeder
  149
- SORTER (Finisher, Saddle Stitcher)
  153
- Saddle Finisher-C2
  168
- Finisher-E1
  172
- Paper Deck-B1
  174
- SCSI Interface Board-D1
  175
Appendix

177
- Specifications
  191
- Copier
  191
- Paper Deck
  197

Canon GP335 Installation Instructions (4 pages)

Universal Toner for Digital Copier/Printers

Brand: Canon | Category: All in One Printer | Size: 0.24 MB

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Canon GP335 Manuals

Canon GP335 Service Manual (682 pages)

Table of Contents

Table of Contents

Chapter 1 General Description

Chapter 2 Basic Operation Provides

Chapter 3 Exposure System

Chapter 4 Image Formation System

Chapter 5 Laser Exposure System

Chapter 5 Laser Exposure System

Chapter 6 Image Formation System

Chapter 7 Pick-Up/Feeding System

Chapter 7 Pick-Up/Feeding System

Chapter 8 Paper Deck

Chapter 9 Fixing System

Chapter 10 Externals/Auxiliary Mechanisms

Chapter 11 System Integration

Chapter 11 System Integration

Chapter 12 Installation

Chapter 13 Maintenance and Servicing

Chapter 14 Troubleshooting

Appendix

Canon GP335 Service Manual (682 pages)

Table of Contents

Canon GP335 Service Handbook (200 pages)

Table of Contents

Chapter 1 Maintenance and Inspection

Chapter 2 Standards and Adjustments

Chapter 3 Arrangement and Functions of Electrical Parts

Appendix

Canon GP335 Installation Instructions (4 pages)

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