Contents
10.5.1.3 Removing the Main Drive Assembly ............................................................................................ 10- 18
10.5.2 Power Supply Unit................................................................................................................................ 10- 18
10.5.2.1 Removing the Rear Cover ............................................................................................................. 10- 18
10.5.2.2 Removing the Left Cover (lower) ................................................................................................. 10- 19
10.5.2.3 Removing the Accessories Power Supply PCB ............................................................................ 10- 19
10.5.2.4 Removing the Main Power Supply................................................................................................ 10- 20
10.5.3 Control Panel ........................................................................................................................................ 10- 21
10.5.3.1 Removing the Control Panel ......................................................................................................... 10- 21
10.5.4 Control Panel LCD Unit ....................................................................................................................... 10- 22
10.5.4.1 Removing the Control Panel ......................................................................................................... 10- 22
10.5.4.2 Removing the Control Panel Base Cover...................................................................................... 10- 23
10.5.4.3 Removing the Control Panel Inside Frame ................................................................................... 10- 23
10.5.4.4 Removing the Control Panel LCD ................................................................................................ 10- 24
10.5.5 Removing the DC Controller PCB ....................................................................................................... 10- 24
10.5.5.1 Removing the Rear Cover ............................................................................................................. 10- 24
10.5.5.2 Removing the DC Controller PCB ................................................................................................ 10- 24
10.5.6 Control Panel Inverter PCB .................................................................................................................. 10- 25
10.5.6.1 Removing the Control Panel ......................................................................................................... 10- 25
10.5.6.2 Removing the Control Panel Base Cover...................................................................................... 10- 26
10.5.6.3 Removing the Control Panel Inverter PCB ................................................................................... 10- 26
10.5.7 Control Panel Key Switch PCB ............................................................................................................ 10- 26
10.5.7.1 Removing the Control Panel ......................................................................................................... 10- 26
10.5.7.2 Removing the Control Panel Base Cover...................................................................................... 10- 27
10.5.7.3 Removing the Control Panel Frame .............................................................................................. 10- 28
10.5.7.4 Removing the Control Panel Key Switch PCB ............................................................................. 10- 28
10.5.8 Control Panel CPU PCB ....................................................................................................................... 10- 29
10.5.8.1 Removing the Control Panel ......................................................................................................... 10- 29
10.5.8.2 Removing the Control Panel Base Cover...................................................................................... 10- 30
10.5.8.3 Removing the Controller Panel CPU PCB.................................................................................... 10- 30
10.5.9 All Night Power Supply PCB ............................................................................................................... 10- 30
10.5.9.1 Removing the Rear Cover ............................................................................................................. 10- 30
10.5.9.2 Removing the All-Night Power Supply PCB................................................................................ 10- 31
10.5.10 Controller Power Supply PCB ............................................................................................................ 10- 31
10.5.10.1 Removing the Rear Cover ........................................................................................................... 10- 31
10.5.10.2 Removing the Left Cover (lower) ............................................................................................... 10- 32
10.5.10.3 Removing the Left Cover (Rear)................................................................................................. 10- 32
10.5.10.4 Removing the Accessories Power Supply PCB .......................................................................... 10- 32
10.5.10.5 Removing the Controller Power Supply PCB ............................................................................. 10- 33
10.5.11 Option Power Supply PCB ................................................................................................................. 10- 33
10.5.11.1 Removing the Rear Cover ........................................................................................................... 10- 33
10.5.11.2 Removing the Left Cover (lower) ............................................................................................... 10- 34
10.5.11.3 Removing the Left Cover (Rear)................................................................................................. 10- 34
10.5.11.4 Removing the Accessories Power Supply PCB .......................................................................... 10- 34
10.5.12 High-Voltage PCB .............................................................................................................................. 10- 35
10.5.12.1 Removing the Front Cover Unit .................................................................................................. 10- 35
10.5.12.2 Removing the Waste Toner Case ................................................................................................ 10- 35
10.5.12.3 Removing the Toner Cartridge.................................................................................................... 10- 36
10.5.12.4 Removing the Drum Unit ............................................................................................................ 10- 37
10.5.12.5 Removing the Developing Assembly.......................................................................................... 10- 38
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Summary of Contents for iR4570 Series
Page 2: ...Download Free Service Manual And Resetter Printer at http printer1 blogspot com ...
Page 6: ...Download Free Service Manual And Resetter Printer at http printer1 blogspot com ...
Page 28: ...Download Free Service Manual And Resetter Printer at http printer1 blogspot com ...
Page 81: ...Chapter 2 Installation ...
Page 82: ......
Page 84: ......
Page 106: ...system setup network Ethernet driver setup auto detect ...
Page 126: ...F 2 94 3 2 3 1 ...
Page 127: ...Chapter 3 Basic Operation ...
Page 128: ......
Page 130: ......
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Page 137: ...Chapter 4 Main Controller ...
Page 138: ......
Page 140: ......
Page 164: ......
Page 165: ...Chapter 5 Original Exposure System ...
Page 166: ......
Page 213: ...Chapter 6 Laser Exposure ...
Page 214: ......
Page 216: ......
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Page 231: ...Chapter 7 Image Formation ...
Page 232: ......
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Page 249: ...F 7 13 1 2 3 4 ...
Page 308: ......
Page 309: ...Chapter 8 Pickup Feeding System ...
Page 310: ......
Page 316: ......
Page 464: ......
Page 465: ...Chapter 9 Fixing System ...
Page 466: ......
Page 501: ...Chapter 10 External and Controls ...
Page 502: ......
Page 506: ......
Page 564: ......
Page 565: ...Chapter 11 MEAP ...
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Page 568: ......
Page 573: ...Chapter 12 Maintenance and Inspection ...
Page 574: ......
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Page 612: ......
Page 613: ...Chapter 13 Standards and Adjustments ...
Page 614: ......
Page 616: ......
Page 635: ...Chapter 14 Correcting Faulty Images ...
Page 636: ......
Page 675: ...T 14 22 Notation Description VR201 for factory use ...
Page 676: ......
Page 677: ...Chapter 15 Self Diagnosis ...
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Page 680: ......
Page 757: ...Chapter 16 Service Mode ...
Page 758: ......
Page 760: ...Contents 16 8 1 COPIER 16 102 16 8 1 1 Copier List 16 102 ...
Page 869: ...Chapter 17 Service Tools ...
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Page 871: ...Contents Contents 17 1 Special Tools 17 1 17 2 Oils and Solvents 17 2 ...
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Page 875: ...Oct 8 2004 ...
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