Contents
Chapter 12
Maintenance and Inspection
12.1
Periodically Replaced Parts.................................................................................................................... 12- 1
12.1.1
Overview ..............................................................................................................................................................12- 1
12.1.2
Reader Unit ..........................................................................................................................................................12- 1
12.1.3
Printer Unit ...........................................................................................................................................................12- 1
12.2
Durables and Consumables ................................................................................................................... 12- 1
12.2.1
Overview ..............................................................................................................................................................12- 1
12.2.2
Reader Unit ..........................................................................................................................................................12- 1
12.2.3
Printer Unit ...........................................................................................................................................................12- 1
12.3
Scheduled Servicing Basic Procedure ................................................................................................... 12- 2
12.3.1
Scheduled Servicing for the Reader Unit .............................................................................................................12- 2
12.3.2
Scheduled Servicing for the Printer Unit ..............................................................................................................12- 2
12.3.3
Scheduled Servicing Basic Procedures ...............................................................................................................12- 4
12.3.4
Points to Note About the Scheduled Servicing ....................................................................................................12- 5
12.4
Cleaning ................................................................................................................................................. 12- 7
12.4.1
Cleaning the Transfer/Feed Guide.......................................................................................................................12- 7
12.4.2
Cleaning the Developing Assembly Spacer, Feed Guide, Dust-Blocking Glass, and Fixing Inlet Guide.............12- 7
12.4.3
Cleaning the Film Bias Static Eliminator ............................................................................................................12- 13
12.4.4
Cleaning the Film Bias Static Eliminator ............................................................................................................12- 19
Chapter 13
Standards and Adjustments
13.1
Image Adjustments................................................................................................................................. 13- 1
13.1.1
Standards for Image Position...............................................................................................................................13- 1
13.1.2
Adjusting the Image Position................................................................................................................................13- 1
13.1.3
Cassette ...............................................................................................................................................................13- 2
13.1.4
Manual Feed Tray ................................................................................................................................................13- 3
13.1.5
Side Paper Deck ..................................................................................................................................................13- 3
13.2
Scanning System.................................................................................................................................... 13- 4
13.2.1
After Replacement of the CIS ..............................................................................................................................13- 4
13.2.2
After Replacing the Reader Controller PCB or Initializing the RAM.....................................................................13- 4
13.3
Laser Exposure System ......................................................................................................................... 13- 4
13.3.1
After Replacing the Laser Scanner Unit...............................................................................................................13- 4
13.4
Image Formation System ....................................................................................................................... 13- 4
13.4.1
After Replacing the Developing Unit ....................................................................................................................13- 4
13.4.2
After Replacing the Drum Unit (APVC correction) ...............................................................................................13- 4
13.5
Electrical Components............................................................................................................................ 13- 5
13.5.1
After Replacing the HDD......................................................................................................................................13- 5
13.5.2
After Replacing the DC Controller PCB ...............................................................................................................13- 5
13.5.3
After Replacing the Main Controller PCB.............................................................................................................13- 5
13.5.4
After Replacing the Reader Controller PCB.........................................................................................................13- 5
13.6
Pickup/Feeding System .......................................................................................................................... 13- 6
13.6.1
Adjusting the Horizontal Registration When Replacing the Cassette ..................................................................13- 6
13.6.2
Adjusting the Horizontal Registration When Replacing the Duplex Unit ..............................................................13- 7
13.6.3
Adjusting the Manual Feed Pickup Horizontal Registration .................................................................................13- 8
13.6.4
Registering the Paper Width Basic Value ............................................................................................................13- 8
Chapter 14
Correcting Faulty Images
14.1
Making lnitial Checks .............................................................................................................................. 14- 1
14.1.1
Site Environment..................................................................................................................................................14- 1
14.1.2
Checking the Paper..............................................................................................................................................14- 1
14.1.3
Checking the Placement of Paper........................................................................................................................14- 1
14.1.4
Checking the Durables.........................................................................................................................................14- 1
14.1.5
Checking the Periodically Serviced Items ............................................................................................................14- 1
Summary of Contents for iR3570 Series
Page 1: ...Jan 17 2007 Service Manual iR4570 3570 2870 2270 Series...
Page 2: ......
Page 6: ......
Page 27: ...Chapter 1 Introduction...
Page 28: ......
Page 70: ......
Page 71: ...Chapter 2 Installation...
Page 72: ......
Page 146: ......
Page 147: ...Chapter 3 Basic Operation...
Page 148: ......
Page 150: ......
Page 154: ......
Page 155: ...Chapter 4 Main Controller...
Page 156: ......
Page 187: ...Chapter 5 Original Exposure System...
Page 188: ......
Page 217: ...Chapter 5 5 27 F 5 91...
Page 218: ......
Page 219: ...Chapter 6 Laser Exposure...
Page 220: ......
Page 222: ......
Page 230: ......
Page 231: ...Chapter 7 Image Formation...
Page 232: ......
Page 236: ......
Page 280: ......
Page 281: ...Chapter 8 Pickup Feeding System...
Page 282: ......
Page 388: ......
Page 389: ...Chapter 9 Fixing System...
Page 390: ......
Page 419: ...Chapter 9 9 27 F 9 148...
Page 420: ......
Page 421: ...Chapter 10 External and Controls...
Page 422: ......
Page 426: ......
Page 437: ...Chapter 10 10 11 F 10 12 2 Remove the check mark from SNMP Status Enabled...
Page 438: ...Chapter 10 10 12 F 10 13...
Page 440: ...Chapter 10 10 14 F 10 15...
Page 475: ...Chapter 11 MEAP...
Page 476: ......
Page 478: ......
Page 481: ...Chapter 12 Maintenance and Inspection...
Page 482: ......
Page 484: ......
Page 509: ...Chapter 13 Standards and Adjustments...
Page 510: ......
Page 512: ......
Page 521: ...Chapter 14 Correcting Faulty Images...
Page 522: ......
Page 528: ......
Page 537: ...Chapter 14 14 9 43mm s b Z x i j B iR4570_395 s u A B FM2 0287...
Page 538: ...Chapter 14 14 10...
Page 539: ...Chapter 14 14 11...
Page 585: ...Chapter 15 Self Diagnosis...
Page 586: ......
Page 588: ......
Page 623: ...Chapter 16 Service Mode...
Page 624: ......
Page 626: ......
Page 679: ...Chapter 17 Upgrading...
Page 680: ......
Page 682: ......
Page 693: ...Chapter 17 17 11 F 17 18 2 Click Start F 17 19 3 When the session has ended click OK...
Page 698: ...Chapter 17 17 16 F 17 28 2 Click Start F 17 29 3 When the session has ended click OK...
Page 710: ...Chapter 17 17 28 F 17 51 3 Click Start F 17 52 4 Click Save...
Page 712: ...Chapter 17 17 30 F 17 55 2 Select the data to download F 17 56 3 Click Start...
Page 714: ......
Page 715: ...Chapter 18 Service Tools...
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Page 721: ...Jan 17 2007...
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