Service manual

Contents
9.4.4.1 Removing the Reader Front Cover ..............................................................................................9- 10
9.4.4.2 Removing the Operation Panel Unit ............................................................................................9- 11
9.4.5 DC Controller PCB .................................................................................................................................9- 11
9.4.5.1 Removing the Rear Cover .............................................................................................................9- 11
9.4.5.2 Removing the DC Controller PCB ................................................................................................9- 11
9.4.6 Option Power Supply PCB....................................................................................................................9- 11
9.4.6.1 Removing the Rear Cover .............................................................................................................9- 11
9.4.6.2 Removing the Right Cover (Lower)..............................................................................................9- 11
9.4.6.3 Removing the Delivery Tray ..........................................................................................................9- 11
9.4.6.4 Removing the Option Power Supply PCB...................................................................................9- 12
9.4.7 HVT PCB..................................................................................................................................................9- 12
9.4.7.1 Removing the Rear Cover .............................................................................................................9- 12
9.4.7.2 Removing the Right Cover (Lower)..............................................................................................9- 12
9.4.7.3 Removing the Delivery Tray ..........................................................................................................9- 12
9.4.7.4 Removing the Main Power Supply PCB......................................................................................9- 12
9.4.7.5 Removing the HVT PCB ................................................................................................................9- 13
9.4.8 Fixing Heat Discharge Fan....................................................................................................................9- 13
9.4.8.1 Removing the Fixing Heat Discharge Fan ..................................................................................9- 13
9.4.9 Fan Filter..................................................................................................................................................9- 14
9.4.9.1 Removing the Fan Filter.................................................................................................................9- 14
9.4.10 Motor of Main Drive Assembly............................................................................................................9- 14
9.4.10.1 Removing the Rear Cover ...........................................................................................................9- 14
9.4.10.2 Removing the Main Motor............................................................................................................9- 14
9.4.11 Fixing Driver Motor ...............................................................................................................................9- 15
9.4.11.1 Removing the Rear Cover ...........................................................................................................9- 15
9.4.11.2 Removing the Left Cover (Rear).................................................................................................9- 15
9.4.11.3 Removing the RAM Cover...........................................................................................................9- 15
9.4.11.4 Removing the SDRAM .................................................................................................................9- 15
9.4.11.5 Removing the LAN Cover ............................................................................................................9- 15
9.4.11.6 Removing the IP Cover................................................................................................................9- 15
9.4.11.7 Removing the IP Cover................................................................................................................9- 16
9.4.11.8 Removing the Image Processor PCB Mount............................................................................9- 17
9.4.11.9 Removing the Fixing Unit Drive Motor.......................................................................................9- 18
9.4.12 Left Door ................................................................................................................................................9- 18
9.4.12.1 Removing the Drum Unit..............................................................................................................9- 18
9.4.12.2 Removing the Rear Cover ...........................................................................................................9- 18
9.4.12.3 Removing the Left Cover (Rear).................................................................................................9- 18
9.4.12.4 Removing the Left Door ...............................................................................................................9- 18
Chapter 10 Maintenance and Inspection
10.1 Periodically Replaced Parts ......................................................................................................................10- 1
10.1.1 Overview................................................................................................................................................10- 1
10.1.2 Reader Unit...........................................................................................................................................10- 1
10.1.3 Printer Unit ............................................................................................................................................10- 1
10.2 Durables and Consumables......................................................................................................................10- 1
10.2.1 Overview................................................................................................................................................10- 1
10.2.2 Reader Unit...........................................................................................................................................10- 1
10.2.3 Printer Unit ............................................................................................................................................10- 1