Canon imageRUNNER ADVANCE C256 Series Manuals

Manuals and User Guides for Canon imageRUNNER ADVANCE C256 Series. We have 1 Canon imageRUNNER ADVANCE C256 Series manual available for free PDF download: Service Manual

Canon imageRUNNER ADVANCE C256 Series Service Manual (997 pages)

Brand: Canon | Category: Printer | Size: 59.83 MB

Table of Contents
4
Laser Safety
12
Handling of Laser System
12
Turn Power Switch on
12
Power Supply
13
Toner Safety
13
About Toner about Toner
13
Handling Adhered Toner
13
Notes When Handling a Lithium Battery
13
Notes before It Works Serving
14
Points to Note at Cleaning
14
Notes on Assembly/Disassembly
14
Points to Note When Tightening a Screw
15
Product Overview
16
Product Lineup
16
Product Lineup
17
Host Machine
17
Machine Configuration
17
Model Type
17
Specifications
21
Specifications Specifications
21
Weight and Size
22
Parts Name
25
Parts Name Cross Section View
25
Control Panel
26
Functional Configuration
27
Original Exposure System
27
Original Exposure System Features
29
Dust Detection Control
33
Image Processing
34
Overview
35
ADF Scan Operation Sequence (Common to 2-Sided/1-Sided) ADF Scan Operation Sequence (Common to 2-Sided/1-Sided)
38
Scanner Unit
40
Pickup Feed System
41
Controller System
46
Startup Sequence
48
Motion Sensor
49
Overview
51
Specifications
52
Laser ON/OFF Control
54
Horizontal Scanning Synchronization Control
54
Vertical Scanning Synchronization Control
55
Scanner Motor Control
57
APC (Auto Power Control) APC (Auto Power Control)
57
BD Detection Correction Control
58
Dustproof Shutter
58
Image Formation System
59
Overview
59
Primary Charging
59
Transfer
59
Drum Cleaning
61
Waste Toner Feeding Area
66
Waste Toner Feeding Area
73
Other Controls
87
Fixing System
90
Fixing System Overview
90
Specifications
90
Component Parts
90
Fixing Temperature Control
92
Standby Temperature Control
92
Print Temperature Control
92
Down Sequence Control
95
Fixing Film Unit Engagement/Disengagement Control
97
Protection Function
100
Pickup Feed System
102
Multi-Purpose Tray Pickup Assembly
102
Delivery Assembly
102
Delivery Assembly
112
Reverse/Duplex Assembly
113
Jam Detection
116
External Auxiliary System
119
External Auxiliary System Software Counter
119
Fan
122
Fan
123
Power Supply
123
Power-Saving Function
123
Quick Startup
125
Operating Conditions of the Heater Control
126
Periodically Replacement Parts
127
Periodically Replacement Parts Consumable Parts
127
Consumable Parts
127
Image Formation System
130
Parts Replacement and Cleaning
131
Preface Outline
131
Points to Note When Tightening a Screw
131
List of Parts
132
External / Internal Cover
132
List of Main Unit
136
Electrical Components
140
External Cover/Interior System
150
Removing the Front Cover
150
Removing the Rear Cover 1
151
Removing the Rear Cover
151
Removing the Right
157
Removing the Right Rear Cover/Right Rear Lower Cover
160
Removing the Left Upper Cover
168
Removing the Rear Upper Cover
171
Removing the Control Panel Unit
171
Removing the Control Panel Unit
174
Original Exposure/Feed System
179
Removing the Scanner Unit (Back)
193
Removing the Copyboard Glass Unit
193
Removing the Reader Motor
197
Removing the ADF Feed Frame
198
Removing the CIS Holder
208
Controller System
219
Removing the Main Controller Sub Cover /Main Controller Cover
220
Removing the Main Controller Unit
224
Removing the Main Controller Unit
231
Removing the All-Night Power Supply PCB Unit
231
Removing the Low-Voltage Power Supply Unit
236
Image Formation System
249
Removing the Waste Toner Container
250
Removing the Waste Toner Container
258
Removing the Toner Container (Y/M/C/Bk)
258
Removing the ITB Unit
258
Removing the Main Drive Unit
269
Removing the Hopper Unit (Y/M/C/Bk)
276
Removing the Bottle Drive Unit (Y/M/C/Bk)
276
Fixing System
281
Removing the Fixing Assembly
282
Removing the Fixing Pressure Roller Unit
282
Removing the Fixing Drive Unit
286
Pickup/Feed System
288
Removing the Right Inner Cover Unit
302
Removing the Delivery/Reverse Unit
316
Removing the Cassette 1 Lifter Drive Unit
320
Removing the Cassette 1 Pickup Drive Unit
320
Cleaning Procedure
323
Cleaning the Copyboard Glass/Reading Glass
323
Cleaning the Dustproof Glass
323
Cleaning When Installing/Removing the ITB Unit
324
Cleaning the Registration Patch Sensor Unit
325
Cleaning the Registration Front Guide
327
Cleaning the Registration Roller/Pre-Registration Roller
328
Cleaning the Secondary Transfer Guide
329
Cleaning the Fixing Inlet Guide
330
Adjustment
332
Adjustment
333
Actions at Parts Replacement Actions at Parts Replacement
333
Main Controller PCB
333
Works Required at HDD Replacement
334
After Replacing the Copyboard Glass after Replacing the Copyboard Glass
336
After Replacing the Scanner Unit (Front) after Replacing the Scanner Unit (Front)
336
After Replacing the Scanner Unit (Back) after Replacing the Scanner Unit (Back)
337
After Replacing Touch Panel/Control Panel CPU PCB/LCD Unit after Replacing Touch Panel/Control Panel CPU PCB/LCD Unit
338
Original Exposure System
340
Right Angle Adjustment
340
Pickup Feed System
341
Image Position Adjustment
341
Troubleshooting
346
List of Initial Check Items
346
Test Print
346
List of Initial Check Items
347
Steps to Select a Test Print Type
348
Test Print
348
How to Use the Test Print
349
List of Troubleshooting Items
352
Image Failure
352
Category: Malfunction
358
Startup System Failure Diagnosis
362
Controller Self Diagnosis
372
Boot Method
373
Debug Log
377
Function Overview
377
Saving and Collecting Debug Logs
381
Service Mode Relating to Debug Logs
393
Error/Jam/Alarm
395
Overview
396
Error/Jam/Alarm
398
Points to Note When Clearing HDD
398
Error Code
399
Error Code Details
399
Jam Code
486
Jam Code Jam Type
486
Jam Type
486
Jam Screen Display Specification
487
Host Machine / Cassette
487
ADF / Reader ADF / Reader
490
Staple Finisher
491
Alarm Code Alarm Code
493
Alarm Code Details Alarm Code Details
493
Service Mode
508
Overview
508
SITUATION Mode
512
Security Support
517
Service Mode Backup
523

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Canon imageRUNNER ADVANCE C256 Series Manuals

Canon imageRUNNER ADVANCE C256 Series Service Manual (997 pages)

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