Canon Color iR C3480 Service Manual page 360

Contents
10.5.1.9 Rear Lower Cover..................................................................................................................................................................................... 10-18
10.5.1.9.1 Detaching the Rear Lower Cover ..................................................................................................................................................... 10-18
10.5.1.10 Reader Right Cover ................................................................................................................................................................................ 10-18
10.5.1.10.1 Detaching the Reader Right Cover ................................................................................................................................................. 10-18
10.5.1.11 Reader Left Cover................................................................................................................................................................................... 10-19
10.5.1.11.1 Detaching the Reader Left Cover ................................................................................................................................................... 10-19
10.5.1.12 Reader Front Cover................................................................................................................................................................................. 10-19
10.5.1.12.1 Detaching the Reader Front Cover ................................................................................................................................................. 10-19
10.5.1.13 Reader Rear Cover.................................................................................................................................................................................. 10-20
10.5.1.13.1 Detaching the Reader Rear Cover .................................................................................................................................................. 10-20
10.5.2 Hopper Drive Unit.................................................................................................................................................................. 10-21
10.5.2.1 Removing the Hopper Drive Unit............................................................................................................................................................. 10-21
10.5.3 Option Power Supply Assembly ............................................................................................................................................ 10-23
10.5.3.1 Before Detaching the Optional Power Supply PCB ................................................................................................................................. 10-23
10.5.3.2 Detaching the Optional Power Supply PCB............................................................................................................................................. 10-23
10.5.4 Controller Power Supply Unit................................................................................................................................................ 10-23
10.5.4.1 Before Detaching the Controller Power Supply PCB............................................................................................................................... 10-23
10.5.4.2 Detaching the Controller Power Supply PCB .......................................................................................................................................... 10-23
10.5.5 Printer Power Supply Unit ..................................................................................................................................................... 10-23
10.5.5.1 Before Detaching the Printer Power Supply Assembly............................................................................................................................ 10-23
10.5.5.2 Detaching the Printer Power Supply Assembly........................................................................................................................................ 10-23
10.5.6 Control Panel.......................................................................................................................................................................... 10-24
10.5.6.1 Detaching the Control Panel..................................................................................................................................................................... 10-24
10.5.7 Control Panel LCD Unit......................................................................................................................................................... 10-25
10.5.7.1 Before Removing the Control Panel LCD Unit........................................................................................................................................ 10-25
10.5.7.2 Removing the Control Panel LCD Unit ................................................................................................................................................... 10-25
10.5.8 DC Controller PCB ................................................................................................................................................................ 10-26
10.5.8.1 Before Detaching the DC Controller PCB................................................................................................................................................ 10-26
10.5.8.2 Detaching the DC Controller PCB ........................................................................................................................................................... 10-26
10.5.9 Printer Power Supply PCB..................................................................................................................................................... 10-26
10.5.9.1 Before Detaching the Printer Power Supply PCB .................................................................................................................................... 10-26
10.5.9.2 Detaching the Printer Power Supply PCB ................................................................................................................................................ 10-26
10.5.10 All-Night Power Supply PCB .............................................................................................................................................. 10-27
10.5.10.1 Before Detaching the All-Night Power Supply PCB ............................................................................................................................. 10-27
10.5.10.2 Detaching the All-Night Power Supply PCB ......................................................................................................................................... 10-27
10.5.11 Leakage Breaker................................................................................................................................................................... 10-28
10.5.11.1 Before Removing the Leakage Breaker.................................................................................................................................................. 10-28
10.5.11.2 Removing the Electric Leak Breaker ..................................................................................................................................................... 10-28
10.5.12 HV1 PCB ............................................................................................................................................................................. 10-28
10.5.12.1 Before Removing the HVT1 PCB (for image forming) ......................................................................................................................... 10-28
10.5.12.2 Removing HVT1 PCB (for image forming)........................................................................................................................................... 10-28
10.5.13 HV2 PCB ............................................................................................................................................................................. 10-29
10.5.13.1 Before Removing the HVT2 PCB (for transfer)..................................................................................................................................... 10-29
10.5.13.2 Removing the HVT2 PCB (for transfer) ............................................................................................................................................... 10-29
10.5.14 AC Driver PCB .................................................................................................................................................................... 10-29
10.5.14.1 Before Removing the AC Driver PCB ................................................................................................................................................... 10-29
10.5.14.2 Removing the AC Driver PCB .............................................................................................................................................................. 10-29
10.5.15 DC Driver PCB .................................................................................................................................................................... 10-30
10.5.15.1 Before Removing the DC Driver PCB ................................................................................................................................................... 10-30
10.5.15.2 Removing the DC Driver PCB ............................................................................................................................................................... 10-30
10.5.16 Control Panel CPU PCB ...................................................................................................................................................... 10-31
10.5.16.1 Before Removing the Control Panel CPU PCB ..................................................................................................................................... 10-31
10.5.16.2 Removing the Control Panel CPU PCB ................................................................................................................................................. 10-31
10.5.17 Control Panel Key Switch PCB ........................................................................................................................................... 10-31
10.5.17.1 Before Removing the Control Panel KEY PCB ..................................................................................................................................... 10-31
10.5.17.2 Removing the Control Panel KEY PCB................................................................................................................................................. 10-31
10.5.18 Control Panel Inverter PCB ................................................................................................................................................. 10-32
10.5.18.1 Before removing the Control Panel Inverter PCB.................................................................................................................................. 10-32
10.5.18.2 Removing the Control Panel Inverter PCB ............................................................................................................................................ 10-32
10.5.19 Main Power Switch .............................................................................................................................................................. 10-32