Service manual

Contents
8.4.4.4 Removing the Left Door................................................................................................................. 8- 17
8.4.4.5 Removing the Fixing Unit .............................................................................................................. 8- 18
8.4.4.6 Removing the Fixing Delivery Sensor ......................................................................................... 8- 18
8.4.5 Fixing Film Sensor ................................................................................................................................. 8- 19
8.4.5.1 Removing the Drum Unit ............................................................................................................... 8- 19
8.4.5.2 Removing the Rear Cover............................................................................................................. 8- 19
8.4.5.3 Removing the Left Cover (Rear) .................................................................................................. 8- 20
8.4.5.4 Removing the Left Door................................................................................................................. 8- 20
8.4.5.5 Removing the Fixing Unit .............................................................................................................. 8- 20
8.4.5.6 Removing the Fixing Film Sensor ................................................................................................ 8- 21
Chapter 9 External and Controls
9.1 Control Panel................................................................................................................................................... 9- 1
9.1.1 Overview ................................................................................................................................................... 9- 1
9.2 Fans .................................................................................................................................................................. 9- 1
9.2.1 Overview ................................................................................................................................................... 9- 1
9.2.2 Fan Control ............................................................................................................................................... 9- 1
9.3 Power Supply System.................................................................................................................................... 9- 2
9.3.1 Power Supply............................................................................................................................................ 9- 2
9.3.1.1 Outline ................................................................................................................................................ 9- 2
9.3.1.2 Rated Output of the Power Supply PCB....................................................................................... 9- 2
9.4 Parts Replacement Procedure ..................................................................................................................... 9- 3
9.4.1 Main Drive Assembly ............................................................................................................................... 9- 3
9.4.1.1 Removing the Drum Unit ................................................................................................................. 9- 3
9.4.1.2 Removing the Rear Cover............................................................................................................... 9- 3
9.4.1.3 Removing the Left Cover (Rear) .................................................................................................... 9- 3
9.4.1.4 Removing the Main Motor ............................................................................................................... 9- 3
9.4.1.5 Removing the Registration Clutch ................................................................................................. 9- 3
9.4.1.6 Removing the Main Drive Unit........................................................................................................ 9- 4
9.4.2 Fixing Drive Assembly ............................................................................................................................. 9- 5
9.4.2.1 Removing the Drum Unit ................................................................................................................. 9- 5
9.4.2.2 Removing the Rear Cover............................................................................................................... 9- 5
9.4.2.3 Removing the Left Cover (Rear) .................................................................................................... 9- 5
9.4.2.4 Removing the Left Door................................................................................................................... 9- 5
9.4.2.5 Removing the Fixing Unit ................................................................................................................ 9- 6
9.4.2.6 Removing the SDRAM..................................................................................................................... 9- 7
9.4.2.7 Removing the SDRAM..................................................................................................................... 9- 7
9.4.2.8 Removing the LAN Cover................................................................................................................ 9- 7
9.4.2.9 Removing the IP Cover.................................................................................................................... 9- 7
9.4.2.10 Removing the IP Cover.................................................................................................................. 9- 8
9.4.2.11 Removing the Image Processor PCB Mount ............................................................................. 9- 8
9.4.2.12 Removing the Fixing Drive Unit.................................................................................................... 9- 9
9.4.3 Power Supply Unit.................................................................................................................................. 9- 10
9.4.3.1 Removing the Rear Cover............................................................................................................. 9- 10
9.4.3.2 Removing the Right Cover (Lower) ............................................................................................. 9- 10
9.4.3.3 Removing the Delivery Tray.......................................................................................................... 9- 10
9.4.3.4 Removing the Main Power Supply PCB ..................................................................................... 9- 10
9.4.4 Control Panel .......................................................................................................................................... 9- 10