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imageRUNNER 2270
Canon imageRUNNER 2270 User Manual
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SER
VICE
MANU
AL
imageRUNNER
2270/2870/
3570/4570
COPYRIGHT
2004 CANON INC.
CANON imageRUNNER 2270/2870/3570/4570 REV
. 0 PRINTED IN U.S.A.
SEPT. 2004
REV. 0
SM cover.qxd 9/20/2004 2:17 PM Page 1
2
Table of Contents
Table of Contents
5
Chapter 1 Introduction
18
System Construction/Product Specifications
19
Default Chapter
20
System Construction
20
Delivery Accessory System Configuration 1
20
Overview of the System with a Delivery Accessory
20
Delivery Accessory System Configuration 2
23
Delivery Accessory System Configuration 3
26
Pickup/Original Handling Accessories System Configuration
28
Printing/Transmitting Accessories System Configuration
30
List of Print Transmission Optional Functions
31
Product Specifications
34
Names of Parts
34
Using the Machine
38
User Mode Items
44
Maintenance by the User
63
Safety
67
Product Specifications
69
Function List
71
Chapter 2 Installation
77
Chapter 2 Installation
78
Default Chapter
79
Making Pre-Checks
79
Selecting the Site of Installation
79
Before Starting the Work (120V)
81
Unpacking and Installation
86
Unpacking and Removing the Packaging Materials
86
Installing the Toner Bottle
88
Installing the Drum Unit
89
Securing the Copier Main Unit
94
Connecting the Cable
95
Setting the Cassettes
96
Stirring Toner
96
APVC Correction of the Drum
97
Adjusting the Image Position
98
Attaching Other Parts
102
If Not Connected to a Network
104
Checking the Connection to the Network
105
Overview
105
Using the PING Function
105
Making a Check Using a Remote Host Address
106
Troubleshooting the Network
107
Making a Check Using a Local Host Address
107
Making a Check Using a Loopback Address
107
Overview
107
Checking the Images/Operations
108
Checking the Image Quality and Operation
108
Installing the Card Reader
109
Checking the Contents
109
Points to Note
109
Installation Procedure
110
Installation in a Netspot Accountant (NSA) Environment
115
Installing the NE Controller
117
Installing the NE Controller-A1
117
Chapter 3 Basic Operation
129
Construction/Basic Sequence
130
Default Chapter
131
Construction
131
Functional Construction
131
Major PCB Wiring Diagram
132
Basic Sequence
134
Basic Sequence of Operation at Power-On
134
Chapter 4 Main Controller
135
Table of Contents
136
Default Chapter
137
Construction
137
Construction and Mechanisms
137
Construction of the Electrical Circuitry
139
Main Controller PCB
139
Hdd
141
Start-Up Sequence
144
Overview
144
Start-Up Sequence
145
Shut-Down Sequence
148
Flow of Operation
148
Overview
148
Image Processing
149
Overview of the Image Flow
149
Construction of the Image Processing Module
150
Reader Unit Input Image Processing
151
Compressio/ Extesion/ Editing Block
152
Printer Unit Output Image Processing
153
Flow of Image Data
154
Flow of Image Data According to Copy Functions
154
Flow of Image Data for the Box Function
155
Flow of Image Data for the SEND Function
156
Flow of Image Data for the Fax Transmission
157
Flow of Image Data for the Fax Reception Function
158
Flow of Image Data for the PDL Function
159
Parts Replacement Procedure
160
Main Controller PCB
160
Sdram
162
Boot ROM
163
Hdd
163
Chapter 5 Original Exposure System
164
Table of Contents
165
Default Chapter
166
Construction
166
Specifications, Control Mechanisms, and Functions
166
Major Components
168
Construction of the Control System
170
Reader Controller PCB
171
Basic Sequence
173
Basic Sequence of Operation at Power-On
173
Basic Sequence of Operation in Response to a Press on the Start Key (Book Mode; 1 Original)
174
Basic Sequence of Operation in Response to a Press on the Start Key (ADF Mode; 1 Original )
175
Various Control
176
Controlling the Scanner Drive System
176
Contact Image Sensor (CIS)
178
Enlargement/Reduction
181
Detecting the Size of Originals
182
Dirt Sensor Control
186
Image Processing
190
Parts Replacement Procedure
194
Copyboard Glass
194
Reader Controller PCB
196
Scanner Motor
202
Contact Sensor
206
Contact Sensor HP Sensor
206
Copyboard Cover Open/Close Sensor
206
Original Size Sensor
207
Reader Heater (Option)
209
Chapter 6 Laser Exposure
211
Table of Contents
212
Default Chapter
213
Construction
213
Specifications, Control Mechanism, and Functions
213
Major Components
214
Construction of the Control System
215
Basic Sequence
218
Various Controls
219
Controlling the Laser Activation Timing
219
Controlling the Intensity of Laser Light
222
Controlling the Laser Scanner Motor
222
Controlling the Laser Shutter
223
Parts Replacement Procedure
224
Laser Scanner Unit
224
Chapter 7 Image Formation
227
Table of Contents
228
Default Chapter
230
Construction
230
Specifications of the Image Formation System
230
Major Components of the Image Formation System
232
Image Formation Process
233
Image Formation Process (Outline)
233
Image Formation Process (Image Formation)
234
Basic Sequence
235
Sequence of Operation (Initial Rotation)
235
Sequence of Operation (Copying)
237
Sequence of Operation (Last Rotation)
238
Image Stabilization Control
239
Overview
239
APVC Control
240
ATVC Control
240
Drum Unit
241
Charging Mechanism
241
Drum Cleaner Unit
243
Photosensitive Drum Cleaning
243
Developing Unit
244
Controlling the Developing Bias
244
Toner Container
245
Overview
245
Route of Toner Supply
247
Controlling the Drive of the Toner Cartridge
248
Toner Supply Control
249
Recovery Sequence
250
Toner Level Detection
251
Transfer Unit
252
Outline of the Transfer Unit
252
Controlling the Transfer Bias
253
Cleaning
254
Separation Mechanism
254
Transfer Mechanism
255
Transfer Guide Bias
255
Photosensitive Drum Cleaning
256
Collection of Waste Toner
256
Outline
256
Checking the Waste Toner Box
257
Parts Replacement Procedure
259
Pre-Exposure Lamp
259
Drum Unit
261
Hopper Assembly
263
Hopper Assembly
266
Sub Hopper
267
Sub Hopper
269
Developing Assembly
270
Developing Cylinder
272
Transfer Charging Roller
275
Toner Level Sensor
277
Waste Toner Box
277
Toner Feedscrew Motor
278
Static Charge Eliminator
280
Chapter 8 Pickup/Feeding System
281
Table of Contents
282
Default Chapter
284
Construction
284
Specifications, Controls, and Functions
284
Division into Blocks
286
Arrangement of Rollers
288
Diagram of Paper Paths (Printer on Its Own)
292
Diagram of Paper Paths (W/ Copy Tray )
293
Diagram of Paper Paths (W/ Expansion Delivery Kit/Copy Tray)
294
Diagram of Paper Paths (W/ Finisher-S1/Copy Tray)
295
Diagram of Paper Paths (W/ Finisher-Q3/Saddle Finisher-Q4)
296
Arrangement of Sensors
297
Route of Drive
300
Basic Sequence
303
Increase in Speed
304
Increase in Speed
307
Detecting Jams
309
Delivery Jams
309
Stationary Jams
310
Other Jams
312
Cassette Pick-Up Unit
313
Overview
313
Basic Sequence
314
Identifying the Paper Size
314
Setting up the Universal Cassette
317
Paper Level Sensor
319
Manual Feed Pickup Unit
323
Overview
323
Basic Sequence of Operation
324
Identifying the Paper Size
325
Paper Retaining Mechanism
326
Registration Unit
328
Overview
328
Checking Horizontal Registration
329
Duplex Feeding Unit
330
Overview
330
Overview
333
Sequence of Image Formation
334
Flow of Paper (W/O/ Delivery Option)
338
Flow of Paper
345
Flow of Paper (W/ Delivery Option)
345
Flow of Paper
352
Parts Replacement Procedure
359
Pick-Up Unit 1
359
Pick-Up Unit 2
362
Pickup Roller
363
Sensor Mount
363
Pick-Up Unit 1
365
Cassette Pick-Up Motor 1
366
Cassette Pick-Up Motor 1
368
Cassette Pick-Up Motor 2
368
Cassette Pick-Up Motor 2
370
Cassette Size Sensor
370
Cassette Retry Paper Sensor
372
Cassette Paper Level Sensor (A/B)
373
Cassette Paper Sensor
373
Slide Resistor
374
Cassette Pickup Solenoid
375
Cassette Size Sensor Relay PCB
378
Manual Feed Unit
379
Manual Tray Assembly
379
Manual Pickup Roller
381
Manual Pick-Up Clutch
382
Manual Separation Pad
385
Registration Clutch
385
Feeding Roller
388
Vertical Path Roller
388
Duplex Feed Roller 2
389
Duplex Feed Sensor
390
Delivery Assembly 1
391
Duplex Feed Clutch
391
Delivery Assembly 1
393
Fixing/ Delivery Drive Assembly
394
Separation Roller
396
Chapter 9 Fixing System
397
Table of Contents
398
Default Chapter
399
Construction
399
Specifications, Control Mechanisms, and Functions
399
Major Components
400
Basic Sequence
401
Down Sequence
401
Power-On Sequence
401
Various Control Mechanisms
402
Controlling the Speed of the Fixing Film
402
Controlling the Fixing Film Temperature
403
Cleaning
406
Detecting the Passage of Paper
407
Protective Functions
408
Detecting an Error
409
Parts Replacement Procedure
411
Fixing Unit
411
Pressure Roller
414
Cleaning Roller
419
Fixing Film
420
Internal Delivery Sensor
422
Fixing Film Sensor
425
Chapter 10 External And Controls
427
Table of Contents
428
Default Chapter
430
Control Panel
430
Overview
430
Adjustment of the LCD Contact
431
Functions of the Control Panel CPU
431
LCD Indication Processing
431
Counters
432
Overview
432
Timing of Increasing the Count
434
Fans
435
Overview
435
2-Speed Control
436
Sequence of Operation
436
Power Supply System
438
Power Supply
438
Rated Output of the DC Power Supply PCB
443
Protection Function
445
Backup Battery
446
Energy-Saving Function
446
Parts Replacement Procedure
449
Main Drive Assembly
449
Power Supply Unit
452
Control Panel
454
Control Panel LCD Unit
455
Removing the DC Controller PCB
457
Control Panel Inverter PCB
458
Control Panel Key Switch PCB
459
Control Panel CPU PCB
460
All Night Power Supply PCB
461
Controller Power Supply PCB
461
Option Power Supply PCB
463
High-Voltage PCB
464
Exhaust Fan
476
Motor of Main Drive Assembly
478
Fixing Driver Motor
480
Right Door
481
Circuit Braker
483
Chapter 11 MEAP
485
Overview
487
MEAP Counter
488
Construction of the MEAP Platform
490
Chapter 12 Maintenance And Inspection
491
Table of Contents
492
Default Chapter
493
Periodically Replaced Parts
493
Overview
493
Printer Unit
493
Reader Unit
493
Durables and Consumables
494
Overview
494
Printer Unit
494
Reader Unit
494
Scheduled Servicing Basic Procedure
498
Scheduled Servicing for the Printer Unit
498
Scheduled Servicing for the Reader Unit
498
Scheduled Servicing Basic Procedures
501
Points to Note about the Scheduled Servicing
503
Cleaning
505
Cleaning the Transfer/Feed Guide
505
Cleaning the Developing Assembly Spacer, Feed Guide, Dust-Blocking Glass, and Fixing Inlet Guide
506
Cleaning the Film Bias Static Eliminator
517
Chapter 13 Standards And Adjustments
530
Table of Contents
531
Default Chapter
532
Image Adjustments
532
Adjusting the Image Position
532
Standards for Image Position
532
Cassette
534
Manual Feed Tray
537
Side Paper Deck
538
Scanning System
540
After Replacement of the CIS
540
Laser Exposure System
543
Image Formation System
544
Electrical Components
545
After Replacing the DC Controller PCB
545
After Replacing the HDD
545
After Replacing the Main Controller PCB
546
After Replacing the Reader Controller PCB
549
Pickup/Feeding System
551
Adjusting the Horizontal Registration When Replacing the Cassette
551
Adjusting the Horizontal Registration When Replacing the Duplex Unit
554
Adjusting the Manual Feed Pickup Horizontal Registration
554
Registering the Paper Width Basic Value
555
Chapter 14 Correcting Faulty Images
557
Table of Contents
558
Default Chapter
559
Making Lnitial Checks
559
Checking the Durables
559
Checking the Paper
559
Checking the Periodically Serviced Items
559
Checking the Placement of Paper
559
Site Environment
559
Checking the Units and Functional Systems
560
Others
562
Troubleshooting
563
Image Faults
563
Malfunction
581
Outline of Electrical Components
582
Clutch/Solenoid
582
Motor
583
Fan
587
Sensor
588
Switch
595
Lamps, Heaters, and Others
596
Pcbs
599
Variable Resistors(VR), Light-Emitting Diodes(Led),And Check Pins by PCB
603
Chapter 15 Self Diagnosis
605
Table of Contents
606
Default Chapter
607
Error Code Table
607
Error Code
607
Error Code Details
611
E602 in Detaill
626
Error Code (SEND)
640
Results of Self-Diagnosis
640
Error Codes
642
Jam Code
651
Jam Code (Finisher-Related)
651
Jam Cover (Printer Unit)
651
Jam Code (Finisher-Related)
652
Jam Code (ADF-Related)
653
Alarm Code
656
Finisher/Saddle Finisher Error Codes
657
Error Code in Detail (Finisher, Puncher)
657
DADF Error Codes
683
Error Code in Detail (DF)
683
Chapter 16 Service Mode
684
Outline
685
Outline
686
Construction of Service Mode
686
Starting Service Mode and Making Selections
687
Ending Service Mode
688
Back-Up
689
Initial Screen
690
2Nd/3Rd Item Screen
690
4Th Item Screen
691
Display（Status Display Mode
692
Copier
692
Feeder
702
I/O （I/O Display Mode
703
Outline
703
DC-Con
704
R-Con
708
Feeder
711
Sorter
712
Adjust（Adjustment Mode
725
Copier
725
Feeder
737
Sorter
738
FUNCTION （Operation/Inspection Mode
739
Copier
739
Feeder
755
OPTION （Machine Settings Mode
758
Copier
758
Feeder
796
Sorter
796
Board
797
TEST （Test Print Mode
798
Copier
798
COUNTER （Counter Mode
801
Table of Contents
835
Product Specifications
839
Specifications
839
Names of Parts
840
Section View
841
Chapter 2 Functions
842
Basic Construction
844
Arrangement of Sensors/Solenoids
844
Pick-Up/Feed Systm
846
Overview
846
Basic Sequence of Operations
847
Identifying the Paper Size
847
Paper Level Sensors
850
Detecting Jams
854
Delay Jam
854
Common Stationary Jams
855
Stationary Jam at Power-On
855
Door Open Jam
856
Power Supply
857
Power Supply Route
857
Chapter 3 Installation
859
Unpacking and Chacking the Components
861
Unpacking and Checking the Components
861
Installation Procedure
862
Turning off the Host Machine
862
Installation Procedure
863
Making Adjustments
867
Adjusting the Horizontal Registration (1St Side; Mechanical)
867
Chapter 4 Parts Replacement Procedure
871
External Covers
873
Rear Cover
873
Right Cover
873
Rear Right Cover
874
Front Right Cover
874
Lower Right Cover
875
Drive System
875
Cassette Pickup Motor 4
879
Document Feeding System
881
Pickup Rollor
884
Separation Rollor
885
Feed Rollor
886
Vertical Path Rollor
887
Sensor Mounting
888
Electrical System
891
Cassette Size Detection Unit
891
Pedestal Controller PCB
892
Cassette Retry Paper Sensor
893
Cassette Paper Sensor
895
Cassette Paper Level Sensor (A/B)
896
Cassette Pickup Solenoid
899
Right Door Open/Closed Sensor
900
Chapter 5 Maintenance
902
Maintenance and Inspection
904
Periodically Replaced Parts
904
Durables
904
Outline of Electrical Components
905
Chapter 4 Parts Replacement Procedure
926
Removing from the Host Machine
962
Drive System
966
Reversing Roller
970
Duplexing Inlet Roller
973
Inlet Roller
974
Electrical System
977
Delivery Tray 2 Paper Level Sensor
979
Reversal Sensor
980
Duplexing Inlet Sensor
981
Way Unit Controller PCB
985
Chapter 5 Maintenance
987
Maintenance and Inspection
989
Periodically Replaced Parts
989
Durables
989
Periodical Servicing
989
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Canon imageRUNNER 2270 Specifications
General
Brand
Canon
Model
imageRUNNER 2270
Category
All in One Printer
Language
English
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