Contents
Contents
9.1 Control Panel
.................................................................................................................................................................
9-1
9.1.1 Outline
..........................................................................................................................................................................................
9-1
9.2 Fan
.................................................................................................................................................................................
9-1
9.2.1 Outline
..........................................................................................................................................................................................
9-1
9.3 Power Supply
.................................................................................................................................................................
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
9.3.2 Protection Function
......................................................................................................................................................................
9-2
9.3.2.1 Protective Functions
........................................................................................................................................................................................
9-2
9.4 Parts Replacement Procedure
........................................................................................................................................
9-4
9.4.1 External Cover
..............................................................................................................................................................................
9-4
9.4.1.1 Detaching the Reader Rear Cover (Small)
......................................................................................................................................................
9-4
9.4.1.2 Detaching the Reader Rear Cover
...................................................................................................................................................................
9-4
9.4.1.3 Detaching the Rear Cover
...............................................................................................................................................................................
9-4
9.4.1.4 Detaching the Reader Left Cover
....................................................................................................................................................................
9-4
9.4.1.5 Detaching the Front-left Cover
.......................................................................................................................................................................
9-4
9.4.1.6 Detaching the Rear-left Cover
........................................................................................................................................................................
9-5
9.4.1.7 Detaching the Reader Right Cover
.................................................................................................................................................................
9-5
9.4.1.8 Detaching the Right Cover
..............................................................................................................................................................................
9-5
9.4.1.9 Detaching the Front Cover
..............................................................................................................................................................................
9-6
9.4.1.10 Detaching the Delivery Tray
.........................................................................................................................................................................
9-7
9.4.2 Main Drive Unit
...........................................................................................................................................................................
9-7
9.4.2.1 Removing the Main Drive Unit
......................................................................................................................................................................
9-7
9.4.3 Pick-up Drive Unit
.......................................................................................................................................................................
9-7
9.4.3.1 Removing the Pickup Drive Unit
....................................................................................................................................................................
9-7
9.4.4 Fixing/Duplex Drive Unit
............................................................................................................................................................
9-7
9.4.4.1 Removing the Fixing/Duplex Drive Unit
.......................................................................................................................................................
9-7
9.4.5 Operation Panel Unit
....................................................................................................................................................................
9-8
9.4.5.1 Removing the Operation Panel Unit
...............................................................................................................................................................
9-8
9.4.6 Image Processor PCB
...................................................................................................................................................................
9-8
9.4.6.1 Removing the Image Processor PCB
..............................................................................................................................................................
9-8
9.4.6.2 Procedure after Replacing the Image Processor PCB
.....................................................................................................................................
9-8
9.4.7 DC Controller PCB
......................................................................................................................................................................
9-9
9.4.7.1 Removing the DC Controller PCB
.................................................................................................................................................................
9-9
9.4.8 Powwer Supply PCB
....................................................................................................................................................................
9-9
9.4.8.1 Removing the Power Supply PCB
..................................................................................................................................................................
9-9
9.4.9 Relay PCB
....................................................................................................................................................................................
9-9
9.4.9.1 Removing the Relay PCB
...............................................................................................................................................................................
9-9
9.4.10 NCU PCB
...................................................................................................................................................................................
9-9
9.4.10.1 Removing the NCU PCB
..............................................................................................................................................................................
9-9
9.4.11 Modem PCB
...............................................................................................................................................................................
9-9
9.4.11.1 Removing the Modem PCB
..........................................................................................................................................................................
9-9
9.4.12 Modular Jack PCB
...................................................................................................................................................................
9-10
9.4.12.1 Removing the Modular Jack PCB
...............................................................................................................................................................
9-10
9.4.13 Network PCB
...........................................................................................................................................................................
9-10
9.4.13.1 Removing the Network PCB
......................................................................................................................................................................
9-10
9.4.14 Interlock Switch
.......................................................................................................................................................................
9-10
9.4.14.1 Removing the Interlock Switch
...................................................................................................................................................................
9-10