Canon iR C6800 Series Service Manual page 732

10.5.6 Leakage Breaker .................................................................................................................................... 10 27
10.5.6.1 Removing the Rear Cover (lower).................................................................................................. 10 27
10.5.6.2 Removing the Left Cover (lower)................................................................................................... 10 27
10.5.6.3 Removing the Power Cord Base..................................................................................................... 10 27
10.5.6.4 Removing the Leakage Breaker...................................................................................................... 10 28
10.5.7 Fixing Relay........................................................................................................................................... 10 29
10.5.7.1 Removing the Rear Cover (lower).................................................................................................. 10 29
10.5.7.2 Removing the DC/DC converter PCB2 .......................................................................................... 10 29
10.5.8 Relay PCB ............................................................................................................................................. 10 29
10.5.8.1 Removing the Rear Cover (lower).................................................................................................. 10 29
10.5.8.2 Removing the Relay PCB ............................................................................................................... 10 30
10.5.9 DC Relay ............................................................................................................................................... 10 30
10.5.9.1 Removing the Rear Cover (lower).................................................................................................. 10 30
10.5.9.2 Removing the DC Relay ................................................................................................................. 10 30
10.5.10 HV1 PCB ............................................................................................................................................. 10 30
10.5.10.1 Removing the Rear Cover (upper)................................................................................................ 10 30
10.5.10.2 Removing the Rear Cover (lower)................................................................................................ 10 31
10.5.10.3 Removing the Right Cover (upper rear) ....................................................................................... 10 31
10.5.10.4 Removing the Right Cover (lower rear) ....................................................................................... 10 31
10.5.10.5 Removing the HV1 PCB............................................................................................................... 10 32
10.5.11 HV2 PCB ............................................................................................................................................. 10 33
10.5.11.1 Detaching the Left Cover (upper)................................................................................................. 10 33
10.5.11.2 Removing the delivery cover........................................................................................................ 10 33
10.5.11.3 Removing the Left Cover (middle)............................................................................................... 10 33
10.5.11.4 Removing the HV2 PCB............................................................................................................... 10 33
10.5.12 HV3 PCB ............................................................................................................................................. 10 34
10.5.12.1 Removing the Secondary Transfer Unit ....................................................................................... 10 34
10.5.12.2 Removing the HV3 PCB............................................................................................................... 10 35
10.5.13 Fixing/Feed Driver PCB ...................................................................................................................... 10 36
10.5.13.1 Removing Fixing/Feeding Driver PCB ........................................................................................ 10 36
10.5.13.2 Fixing/Feeding Driver PCB .......................................................................................................... 10 37
10.5.14 Pickup Driver PCB .............................................................................................................................. 10 37
10.5.14.1 Removing the Rear Cover (lower)................................................................................................ 10 37
10.5.14.2 Removing the DC Power Supply Unit.......................................................................................... 10 37
10.5.14.3 Removing Pickup Driver PCB...................................................................................................... 10 38
10.5.15 Switch PCB.......................................................................................................................................... 10 38
10.5.15.1 Removing the Rear Cover (lower)................................................................................................ 10 38
10.5.15.2 Removing the Left Cover (lower)................................................................................................. 10 38
10.5.15.3 Removing the Switch PCB ........................................................................................................... 10 38
10.5.16 Primary Exhaust Fan............................................................................................................................ 10 39
10.5.16.1 Removing the Rear Cover (upper)................................................................................................ 10 39
10.5.16.2 Removing the Right Cover (Upper rear) ...................................................................................... 10 39
10.5.16.3 Sliding the DC Control Box ......................................................................................................... 10 40
10.5.16.4 Removing the DC Controller Box ................................................................................................ 10 40
10.5.16.5 Points to Note When Mounting the DC Controller Box............................................................... 10 41
10.5.16.6 Removing the Primary Exhaust Fan ............................................................................................. 10 41
10.5.17 Fixing Heat Discharge Fan .................................................................................................................. 10 42
10.5.17.1 Removing the Rear Cover (upper)................................................................................................ 10 42
10.5.17.2 Removing the Rear Cover (lower)................................................................................................ 10 42
10.5.17.3 Removing the Delivery Cover ...................................................................................................... 10 43
10.5.17.4 Removing the Left Cover (middle)............................................................................................... 10 43
10.5.17.5 Removing the Controller Box Cover ............................................................................................ 10 43
10.5.17.6 Removing the Controller Box....................................................................................................... 10 44
10.5.17.7 Removing the Fixing/Delivery Fan .............................................................................................. 10 45