Contents
7.9.1.1 Outline .......................................................................................................................................................................................................... 7-29
7.9.1.2 Correcting the Output to Suit the Environment and the Toner Deposit ....................................................................................................... 7-30
7.9.1.3 Correcting the Output upon Detection of Leakage ....................................................................................................................................... 7-31
7.9.1.4 Others............................................................................................................................................................................................................ 7-31
7.10 Parts Replacement Procedure .................................................................................................................................... 7-32
7.10.1 Process Unit ............................................................................................................................................................................. 7-32
7.10.1.1 Before Starting the Work ............................................................................................................................................................................ 7-32
7.10.1.2 Removing the Process Unit......................................................................................................................................................................... 7-32
7.10.1.3 Mounting the Process Unit ......................................................................................................................................................................... 7-32
7.10.2 Pre-Exposure Lamp ................................................................................................................................................................. 7-33
7.10.2.1 Removing the Pre-Exposure Lamp Unit..................................................................................................................................................... 7-33
7.10.3 Primary Charging Assembly.................................................................................................................................................... 7-33
7.10.3.1 Removing the Primary Charging Assembly ............................................................................................................................................... 7-33
7.10.4 Pre-Transfer Charging Assembly ............................................................................................................................................ 7-33
7.10.4.1 Removing the Pre-Transfer Charging Assembly........................................................................................................................................ 7-33
7.10.5 Photosensitive Drum................................................................................................................................................................ 7-34
7.10.5.1 Points to Note About Handling the Photosensitive Drum .......................................................................................................................... 7-34
7.10.5.2 Removing the Photosensitive Drum ........................................................................................................................................................... 7-34
7.10.6 Drum Cleaner Unit................................................................................................................................................................... 7-35
7.10.6.1 Construction................................................................................................................................................................................................ 7-35
7.10.6.2 Removing the Cleaning Blade .................................................................................................................................................................... 7-35
7.10.6.3 Mounting the Cleaning Blade ..................................................................................................................................................................... 7-35
7.10.6.4 Removing the Blade Vibrating Unit ........................................................................................................................................................... 7-35
7.10.7 Photosensitive Drum Heater .................................................................................................................................................... 7-36
7.10.7.1 Replacing the Photosensitive Drum Heater ................................................................................................................................................ 7-36
7.10.8 Sub Hopper .............................................................................................................................................................................. 7-36
7.10.8.1 Before Starting the Work ............................................................................................................................................................................ 7-36
7.10.8.2 Removing the Sub Hopper Unit.................................................................................................................................................................. 7-36
7.10.9 Developing Assembly.............................................................................................................................................................. 7-37
7.10.9.1 Before Starting the Work ............................................................................................................................................................................ 7-37
7.10.9.2 Removing the Developing Assembly ......................................................................................................................................................... 7-38
7.10.9.3 Points to Note When the Developing Assembly ........................................................................................................................................ 7-38
7.10.9.4 Removing the Hopper ................................................................................................................................................................................. 7-38
7.10.10 Developing Cylinder.............................................................................................................................................................. 7-39
7.10.10.1 Removing the Developing Cylinder ......................................................................................................................................................... 7-39
7.10.11 Developing Blade................................................................................................................................................................... 7-40
7.10.11.1 Before Starting the Work .......................................................................................................................................................................... 7-40
7.10.11.2 Removing the Blade Unit ......................................................................................................................................................................... 7-40
7.10.11.3 Mounting the Blade .................................................................................................................................................................................. 7-40
7.10.12 Developing Cylinder Deceleration Clutch............................................................................................................................. 7-40
7.10.12.1 Before Starting the Work .......................................................................................................................................................................... 7-40
7.10.12.2 Removing the Developing Cylinder Decelerating Clutch ........................................................................................................................ 7-40
7.10.13 Developing Cylinder Clutch .................................................................................................................................................. 7-41
7.10.13.1 Before Starting the Work .......................................................................................................................................................................... 7-41
7.10.13.2 Removing the Developing Cylinder Clutch.............................................................................................................................................. 7-41
7.10.14 Transfer/Separation Charging Assembly ............................................................................................................................... 7-41
7.10.14.1 Removing the Transfer/Separation Charging Assembly .......................................................................................................................... 7-41
7.10.15 Pre-Transfer Exposure LED .................................................................................................................................................. 7-42
7.10.15.1 Removing the Pre-Transfer Exposure LED.............................................................................................................................................. 7-42
7.10.16 Separation Claw/Separation Claw Drive Assembly .............................................................................................................. 7-42
7.10.16.1 Separation Claw/Separation Claw Drive Assembly ................................................................................................................................. 7-42
7.10.17 Potential Sensor ..................................................................................................................................................................... 7-43
7.10.17.1 Removing the Potential Sensor Unit......................................................................................................................................................... 7-43
7.10.17.2 Removing the Potential Control PCB ....................................................................................................................................................... 7-43
7.10.17.3 When Replacing the Potential Sensor/Potential Control PCB.................................................................................................................. 7-44
7.10.18 Dust-Collecting Roller ........................................................................................................................................................... 7-44
7.10.18.1 Removing the Dust-Collecting Roller ...................................................................................................................................................... 7-44
7.10.19 Charging Wire........................................................................................................................................................................ 7-45
7.10.19.1 Outline ...................................................................................................................................................................................................... 7-45
7.10.19.2 Removing the Wire Cleaner for the Primary Charging Assembly ........................................................................................................... 7-45
Содержание iR7086
Страница 1: ...Sep 7 2007 Service Manual iR7105 7095 7086 Series...
Страница 2: ......
Страница 6: ......
Страница 26: ...Contents...
Страница 27: ...Chapter 1 Introduction...
Страница 28: ......
Страница 30: ......
Страница 32: ...Chapter 1 1 2 Not all products are necessarily available in all sales areas...
Страница 55: ...Chapter 2 Installation...
Страница 56: ......
Страница 150: ......
Страница 151: ...Chapter 3 Basic Operation...
Страница 152: ......
Страница 154: ......
Страница 159: ...Chapter 4 Main Controller...
Страница 160: ......
Страница 162: ......
Страница 183: ...Chapter 5 Original Exposure System...
Страница 184: ......
Страница 228: ......
Страница 229: ...Chapter 6 Laser Exposure...
Страница 230: ......
Страница 232: ......
Страница 238: ...Chapter 6 6 6 F 6 7 1 Laser light 2 Laser shutter 1 2 1 2 2 1...
Страница 240: ......
Страница 241: ...Chapter 7 Image Formation...
Страница 242: ......
Страница 246: ......
Страница 294: ......
Страница 295: ...Chapter 8 Pickup Feeding System...
Страница 296: ......
Страница 300: ......
Страница 353: ...Chapter 9 Fixing System...
Страница 354: ......
Страница 378: ......
Страница 379: ...Chapter 10 External and Controls...
Страница 380: ......
Страница 384: ......
Страница 394: ...Chapter 10 10 10 F 10 7...
Страница 417: ...Chapter 11 MEAP...
Страница 418: ......
Страница 420: ......
Страница 466: ......
Страница 467: ...Chapter 12 RDS...
Страница 468: ......
Страница 470: ......
Страница 479: ...Chapter 13 Maintenance and Inspection...
Страница 480: ......
Страница 482: ......
Страница 496: ......
Страница 497: ...Chapter 14 Standards and Adjustments...
Страница 498: ......
Страница 526: ......
Страница 527: ...Chapter 15 Correcting Faulty Images...
Страница 528: ......
Страница 530: ......
Страница 560: ......
Страница 561: ...Chapter 16 Self Diagnosis...
Страница 562: ......
Страница 564: ......
Страница 584: ......
Страница 585: ...Chapter 17 Service Mode...
Страница 586: ......
Страница 588: ...Contents 17 8 1 1 COPIER Items 17 94...
Страница 688: ......
Страница 689: ...Chapter 18 Upgrading...
Страница 690: ......
Страница 692: ......
Страница 696: ...Chapter 18 18 4...
Страница 713: ...Chapter 18 18 22 formatting and download the system software once again...
Страница 726: ...Chapter 19 Service Tools...
Страница 727: ......
Страница 728: ...Contents Contents 19 1 Service Tools 19 1 19 1 1 Special Tools Table 19 1 19 1 2 Solvents Oils 19 2...
Страница 729: ......
Страница 733: ......
Страница 734: ...Sep 7 2007...
Страница 735: ......