Removing The Developing Drive Unit - Canon iR C3200 Series Service Manual

Contents

12.5.2.10 Removing the Developing Drive Unit ......................................................................................... 12-21

12.5.3 High-Voltage Unit ................................................................................................................................ 12-22
12.5.3.1 Removing the Upper Rear Cover ................................................................................................... 12-22
12.5.3.2 Removing the Lower Rear Cover .................................................................................................. 12-22
12.5.3.3 Removing the High-Voltage Unit .................................................................................................. 12-22
12.5.4 Secondary Transfer High-Voltage Unit ................................................................................................ 12-23
12.5.4.1 Removing the Upper Rear Cover ................................................................................................... 12-23
12.5.4.2 Removing the Lower Rear Cover .................................................................................................. 12-23
12.5.4.3 Removing the High-Voltage Unit .................................................................................................. 12-23
12.5.4.4 Removing the Left Lower Rear cover ........................................................................................... 12-23
12.5.4.5 Removing the Secondary Transfer High-Voltage Unit ................................................................. 12-23
12.5.5 DC Power Supply Unit ......................................................................................................................... 12-24
12.5.5.1 Removing the Upper Rear Cover ................................................................................................... 12-24
12.5.5.2 Removing the Lower Rear Cover .................................................................................................. 12-24
12.5.5.3 Removing the DC Power Supply Unit ........................................................................................... 12-24
12.5.6 Control Panel ........................................................................................................................................ 12-25
12.5.6.1 Removing the Upper Left Cover (small) ....................................................................................... 12-25
12.5.6.2 Removing the Inside Cover ........................................................................................................... 12-25
12.5.6.3 Removing the Control Panel .......................................................................................................... 12-25
12.5.7 Control Panel LCD Unit ....................................................................................................................... 12-25
12.5.7.1 Removing the Upper Left Cover (small) ....................................................................................... 12-25
12.5.7.2 Removing the Inside Cover ........................................................................................................... 12-25
12.5.7.3 Removing the Control Panel .......................................................................................................... 12-25
12.5.7.4 Removing the Control Panel Back Plate ........................................................................................ 12-26
12.5.7.5 Removing the Control Panel LCD Unit ......................................................................................... 12-26
12.5.8 DC Controller PCB ............................................................................................................................... 12-26
12.5.8.1 Removing the Upper Rear Cover ................................................................................................... 12-26
12.5.8.2 Removing the Lower Rear Cover .................................................................................................. 12-26
12.5.8.3 Removing the Controller Box Cover ............................................................................................. 12-27
12.5.8.4 Removing the DC Controller PCB Cover ...................................................................................... 12-27
12.5.8.5 Removing the DC Controller PCB ................................................................................................ 12-27
12.5.8.6 When Replacing the DC Controller PCB ...................................................................................... 12-28
12.5.9 Counter Memory PCB .......................................................................................................................... 12-28
12.5.9.1 Removing the Upper Rear Cover ................................................................................................... 12-28
12.5.9.2 Removing the Lower Rear Cover .................................................................................................. 12-28
12.5.9.3 Removing the Left Upper Rear Cover ........................................................................................... 12-28
12.5.9.4 Removing the Controller Box Cover ............................................................................................. 12-28
12.5.9.5 Removing the DC Controller PCB Cover ...................................................................................... 12-28
12.5.9.6 Opening the Main Controller Box ................................................................................................. 12-29
12.5.9.7 Removing the Counter Memory PCB ............................................................................................ 12-30
12.5.10 Fuse PCB ............................................................................................................................................ 12-30
12.5.10.1 Removing the Upper Rear Cover ................................................................................................. 12-30
12.5.10.2 Removing the Lower Rear Cover ................................................................................................ 12-30
12.5.10.3 Removing the DC Power Supply Unit ......................................................................................... 12-30
12.5.10.4 Removing the Fuse PCB .............................................................................................................. 12-31
12.5.11 Leakage Breaker ................................................................................................................................. 12-31
12.5.11.1 Removing the Upper Rear Cover ................................................................................................. 12-31
12.5.11.2 Removing the Lower Rear Cover ................................................................................................ 12-31
12.5.11.3 Removing the DC Power Supply Unit ......................................................................................... 12-31
12.5.11.4 Removing the Power Supply Cooling Fan Mounting .................................................................. 12-31
12.5.11.5 Removing the Leakage Breaker ................................................................................................... 12-31
12.5.12 Duplex Driver PCB ............................................................................................................................. 12-32
12.5.12.1 Removing the Upper Rear Cover ................................................................................................. 12-32
12.5.12.2 Removing the Lower Rear Cover ................................................................................................ 12-32