Canon imageRUNNER ADVANCE DX C5840 Manuals

Manuals and User Guides for Canon imageRUNNER ADVANCE DX C5840. We have 1 Canon imageRUNNER ADVANCE DX C5840 manual available for free PDF download: Service Manual

Canon imageRUNNER ADVANCE DX C5840 Service Manual (1258 pages)

Brand: Canon | Category: Printer | Size: 82.42 MB

Table of Contents
5
Safety Precautions
13
Laser
14
Laser Safety
14
Handling of Laser System
14
Power Supply / Lithium Battery
15
Turn Power Switch on
15
Power Supply Guidelines
15
Notes When Handling a Lithium Battery
15
Toner Safety
16
About Toner
16
Handling Adhered Toner
16
Notes on Works
16
Points to Note before Servicing
16
Points to Note at Cleaning
16
Notes on Assembly/Disassembly
17
Handling of Packaging Materials
17
Product Overview
18
Product Lineup
19
Host Machine
19
Paper Feed/Output Options
20
Image Reading System Options
22
Host Machine Options
23
Specifications
25
Product Specifications
25
Fax Specifications
27
Weight and Size
27
Productivity
27
Paper Type
39
Parts Name
53
Cross Section View
53
Control Panel
54
Original Feed System (Single Pass DADF)
57
Features
57
Specifications
57
Parts Name
58
Technology
60
Basic Configuration
61
Functional Configuration
61
Original Exposure System
62
Features
62
Specifications
62
Basic Configuration
63
Controls
65
Original Feed System (Single Pass DADF)
74
Basic Configuration
74
ADF Driver PCB
78
Outline of Electric Circuits
79
Scanner Unit
80
Pickup Feed System
83
Power Supply Assembly
94
Main Controller System
95
Specifications / Configuration
95
Shutdown Sequence
97
Motion Sensor
98
Software Counter Control
98
Fan Control
101
Environment Heater Control
103
Power Supply
104
Power-Saving Function
104
Quick Startup
106
Laser Exposure System
108
Overview
108
Specification
109
Laser ON/OFF Control
109
Horizontal Scanning Synchronization Control
110
Vertical Scanning Synchronization Control
111
Laser Scanner Motor Control
111
Apc(Auto Power Control)
112
BD Correction Control
113
Image Formation System
115
Overview
115
Drum Unit / Developing Unit
117
Developing Control
125
Primary Transfer Control
126
Secondary Transfer Control
130
Image Stabilization Control
137
Toner Supply Control
142
Waste Toner Feed Control
153
Other Controls
155
Fixing System
158
Overview
158
Overview of Fixing Temperature Control
160
Standby Temperature Control
160
Print Temperature Control
161
Down Sequence Control
162
Fixing Film Edge Cooling Control
163
Film Unit Engagement/Disengagement Control
164
Fixing Loop Control
166
Fixing Unit Detection
167
Detection of New Fixing Unit
168
Detection of Incorrect Insertion of the Fixing Unit
168
Protection Function
168
Pickup Feed System
170
Overview
170
Cassette Pickup Assembly
175
Multi-Purpose Tray Pickup Assembly
181
Fixing/Registration Assembly
184
Duplex / Delivery Assembly
186
Jam Detection
187
Technical Explanation (System)
189
Overview
190
Periodical Maintenance
191
Periodically Replaced Parts
192
Dadf
192
Reader
192
Printer
192
Consumable Parts
193
Host Machine
193
Cassette Feeding Unit-AQ1
196
High Capacity Cassette Feeding Unit-C1
197
Paper Deck Unit
197
Staple/Booklet Finisher-AB1
198
Inner Finisher-L1
199
Cleaning / Inspection
200
Host Machine
200
Reader
200
Adf
200
Staple/Booklet Finisher-AB1
201
Inner Finisher-L1
201
Parts Replacement and Cleaning
202
Preface
203
Outline
203
Parts List
204
Main Unit
204
External Cover
205
Motor
209
Clutch/ Solenoid
212
Switches
213
Sensor
214
Heater
220
Speaker
221
Pcb
222
Fan
227
Reader
228
External Cover/Interior System
229
Fully Opening the Right Door
229
Removing the Right Door
229
Removing the Toner Filter
232
Removing the Control Panel
232
Removing the Control Panel CPU PCB/LCD Unit/Led PCB
236
Removing the AC Driver PCB
242
Remove the Power Cord Base
243
Remove the Power Supply Assembly
246
Original Exposure System
249
Removing the Reader Scanner Unit
249
Cleaning the Scanner Mirror
252
Removing the Reader Scanner Motor
254
Removing the Copyboard Glass
257
Cleaning the Copyboard Glass (Large)
258
Cleaning the Copyboard Glass (Small)
259
Removing the Flat Cable
260
Original Feed System (Single Pass DADF)
264
Parts List
264
Original Feed System
264
Dadf)
264
External Cover
267
Removing the Lifter Drive Unit
271
Removing the Document Tray
271
Removing the Reader Scanner Unit
272
Removing the Cable Guide Unit
274
Removing the Left Hinge
276
Removing the Pickup Roller Unit
279
Removing the Separation Roller Unit
280
Cleaning the Scanner Mirror
281
Cleaning the Sensor
282
Cleaning the Lead Roller 1
283
Cleaning the Lead Roller 2
286
Cleaning the Pullout Roller
287
Cleaning the Paper Back Reading Glass
287
Removing the ADF Driver PCB
289
Removing the Multi Feed Detect Sensor PCB
290
Removing the Pickup Roller Lifting Motor
292
Removing the ADF Delivery Motor
292
Removing the ADF Pickup Motor Unit
293
Removing the ADF Pullout Motor Unit
294
Removing the Lead Motor Unit
294
Main Controller System
296
Removing the Main Controller PCB
296
Removing the SSD Unit
298
Removing the Fax Unit
299
Laser Exposure System
300
Removing the Laser Scanner Unit
300
Cleaning the Dustproof Glass
301
Fixing System
302
Removing the Fixing Assembly
302
Removing the Fixing Film Unit
302
Removing the Fixing Pressure Roller / Fixing Pressure Roller Shaft Support
307
Removing the Fixing Drive Unit
311
Removing the Side End Cooling Fan Ass'y
312
Image Formation System
314
Removing the Air Filter
314
Removing the Drum Unit
314
Installing the New Drum Unit
315
Removing the Developing Unit
317
Removing the ITB Unit
318
Removing the Transfer Cleaner Assembly
322
Removing the ITB
323
Removing the Secondary Transfer Inner Roller
326
Removing the Secondary Transfer Outer Roller Unit
327
Removing the Waste Toner Container
328
Removing the Supply Drive Unit
328
Removing the Waste Toner Drive Assembly
331
Removing the Waste Toner Feed Assembly
332
Removing the Waste Toner Intermediate Feeding Drive Unit
335
Removing the Waste Toner Intermediate Feeding Unit
336
Removing the Transfer High-Voltage PCB
337
Removing the Image Formation High Voltage Power Supply Unit
338
Removing the Registration Duplex Drive Unit
340
Removing the Drum Driver PCB
341
Removing the Secondary Transfer Ass'y
342
Pickup Feed System
343
Removing the Multi-Purpose Tray/Feed/Separation Roller
343
Removing the Pickup/Feed/Separation Roller (Cassette 1/2,Cassette 3/4(Option))
344
Removing the Multi-Purpose Tray Pickup Unit
345
Removing the Cassette 1 Pickup Unit
346
Removing the Cassette 2 Pickup Unit
347
Removing the Cassette 3 Pickup Unit (Option)
347
Removing the Cassette 4 Pickup Unit (Option)
348
Removing the Delivery Unit
349
Removing the Registration Roller
350
Removing the Registration Frame Unit
351
Removing the Registration Sensor Unit
352
Removing the Reverse Duplex Unit
354
Removing the Lifter Drive Assembly
354
Removing the Main Drive Unit
355
Removing the Pickup Drive Unit
356
Removing the Cassette Heater Unit
359
Removing the Feed Driver PCB Unit
361
Cleaning
363
Cleaning the Secondary Transfer Front Inside Guide
363
Cleaning the Pre-Secondary Transfer Outer Guide
363
Cleaning the Secondary Transfer Outlet Guide
363
Cleaning the Registration Roller
364
Cleaning the Pre-Registration Guide Unit
364
Cleaning the Registration Scanner Sensor
365
Cleaning the Cassette 1 Pullout Sensor
365
Cleaning the Cassette 2 Pullout Sensor
366
Cleaning the Cassette 1 Pickup Nip Sensor
366
Cleaning the Cassette 2 Pickup Nip Sensor
367
Cleaning the First Delivery Roller
367
Cleaning the Inner Delivery Unit
367
Cleaning the Inner Delivery Roller
368
Cleaning the Fixing Entrance Guide
368
Cleaning the Fixing Separation Guide
369
Adjustment
370
Pickup Feed System
371
Image Position Adjustment
371
Geometric Characteristics Adjustment
375
Original Exposure System
379
Reader Unit
379
Original Feed System
380
Skew Adjustment (at Stream Scanning of Originals)
380
Adjusting the Height
385
Right Angle Adjustment (Slant Adjustment)
388
Light Intensity Adjustment
393
Stream Reading Adjustment (Auto Adjustment of Reading Position During ADF Reading)
394
Squareness Adjustment Amount Display
394
White Level Adjustment
395
Front/Back Side Difference Correction Adjustment
395
Parallelogram Correction
398
Angle Correction (Front / Back)
398
Image Position Adjustment (at Stream Scanning of Originals)
398
Other Adjustments
408
Actions at Parts Replacement
416
Main Controller PCB
416
Ssd
417
MP Pickup Tray Unit
420
Control Panel Unit
420
Laser Scanner Unit
421
Secondary Transfer Outer Roller
421
Developing Assembly
421
Registration Sensor Unit
422
Scanner Unit (Paper Front)
422
Scanner Unit (Paper Back)
423
Copyboard Glass
424
Troubleshooting
425
Initial Check
426
Test Print
427
Overview
427
Steps to Select the Test Print TYPE
428
How to Use the Test Print
428
Troubleshooting Items
434
Parts Pitch Related to Periodical Image Failure
434
The Output of the Image Is Skewed or Misaligned When Scanned by ADF
434
Forcible Stop of Paper Feed
436
Display of "Non-Canon Product" Message
438
Remedies to be Performed When E602-XXXX or E614-XXXX Error Is Displayed
439
Measure against E021-0X20/E020-0Xb8/E996-0CAB Caused by Connector Disconnection of the Toner Concentration Sensor
442
Controller Self Diagnosis
444
Startup Method
444
Diagnosis Result
445
Debug Log
448
Function Overview
448
Saving and Collecting Debug Logs
450
Startup System Failure Diagnosis
464
Overview
464
Basic Flow
465
Error/Jam/Alarm
472
Outline
473
Error Code Notation
473
Location Code
473
Pickup Position Code
474
Pickup Size
474
Points to Note When Clearing MN-CON
476
Error Code
477
Error Code Details
477
Error Code (FAX)
672
How to View Fax Error Codes
672
User Error Codes
672
Service Error Code
672
Alarm Code
675
Alarm Code Details
675
Jam Code
737
Jam Type
737
Jam Screen Display Specification
738
Host Machine
739
Adf
741
Uniflow (Advanced Scanning)
744
Cassette Feeding Unit-AQ1
745
High Capacity Cassette Feeding Unit-C1
746
Inner Finisher-L1
746
Booklet/Staple Finisher-AB1
747
Buffer Pass Unit
749
Inner Puncher-D1
749
Service Mode
750
Overview
751
Basic Operations
751
SITUATION Mode
754
Security Support
759
Position to Affix the Service Label
763
Output of Service Print Data
763
COPIER (Service Mode for Printer)
768
DISPLAY (State Display Mode)
768
I/O
812
ADJUST (Adjustment Mode)
812
FUNCTION (Operation / Inspection Mode)
887

Canon Categories

Printer

Digital Camera

All in One Printer

Camcorder

Scanner

More Canon Manuals

Canon imageRUNNER ADVANCE DX C5840 Manuals

Canon imageRUNNER ADVANCE DX C5840 Service Manual (1258 pages)

Table of Contents

Related Products

Canon Categories