Canon iR3570 Service Manual page 424

Contents
10.5.4.1 Removing the Control Panel..................................................................................................................................................................... 10-19
10.5.4.2 Removing the Control Panel Base Cover ................................................................................................................................................. 10-19
10.5.4.3 Removing the Control Panel Inside Frame............................................................................................................................................... 10-20
10.5.4.4 Removing the Control Panel LCD............................................................................................................................................................ 10-20
10.5.4.5 Removing the Control Panel..................................................................................................................................................................... 10-20
10.5.4.6 Removing the Control Panel Base Cover ................................................................................................................................................. 10-21
10.5.4.7 Removing the Control Panel Frame.......................................................................................................................................................... 10-21
10.5.4.8 Removing the Control Panel LCD PCB ................................................................................................................................................... 10-22
10.5.5 DC Controller PCB ................................................................................................................................................................ 10-22
10.5.5.1 Removing the Rear Cover......................................................................................................................................................................... 10-22
10.5.5.2 Removing the DC Controller PCB ........................................................................................................................................................... 10-22
10.5.6 Control Panel Inverter PCB ................................................................................................................................................... 10-23
10.5.6.1 Removing the Control Panel..................................................................................................................................................................... 10-23
10.5.6.2 Removing the Control Panel Base Cover ................................................................................................................................................. 10-23
10.5.6.3 Removing the Control Panel Inverter PCB............................................................................................................................................... 10-23
10.5.6.4 Removing the Control Panel..................................................................................................................................................................... 10-23
10.5.6.5 Removing the Control Panel Base Cover ................................................................................................................................................. 10-24
10.5.6.6 Removing the Control Panel Frame.......................................................................................................................................................... 10-24
10.5.6.7 Removing the Control Panel Inverter PCB............................................................................................................................................... 10-25
10.5.7 Control Panel Key Switch PCB ............................................................................................................................................. 10-25
10.5.7.1 Removing the Control Panel..................................................................................................................................................................... 10-25
10.5.7.2 Removing the Control Panel Base Cover ................................................................................................................................................. 10-26
10.5.7.3 Removing the Control Panel Frame.......................................................................................................................................................... 10-26
10.5.7.4 Removing the Control Panel Key Switch PCB ........................................................................................................................................ 10-26
10.5.7.5 Removing the Control Panel..................................................................................................................................................................... 10-26
10.5.7.6 Removing the Control Panel Base Cover ................................................................................................................................................. 10-27
10.5.7.7 Removing the Control Panel Frame.......................................................................................................................................................... 10-27
10.5.7.8 Removing the Control Panel Key Switch PCB ........................................................................................................................................ 10-28
10.5.8 Control Panel CPU PCB ........................................................................................................................................................ 10-28
10.5.8.1 Removing the Control Panel..................................................................................................................................................................... 10-28
10.5.8.2 Removing the Control Panel Base Cover ................................................................................................................................................. 10-29
10.5.8.3 Removing the Controller Panel CPU PCB ............................................................................................................................................... 10-29
10.5.8.4 Removing the Control Panel..................................................................................................................................................................... 10-29
10.5.8.5 Removing the Control Panel Base Cover ................................................................................................................................................. 10-30
10.5.8.6 Removing the Control Panel CPU PCB ................................................................................................................................................... 10-30
10.5.9 All Night Power Supply PCB ................................................................................................................................................ 10-30
10.5.9.1 Removing the Rear Cover......................................................................................................................................................................... 10-30
10.5.9.2 Removing the All-Night Power Supply PCB ........................................................................................................................................... 10-30
10.5.10 Controller Power Supply PCB ............................................................................................................................................. 10-31
10.5.10.1 Removing the Rear Cover....................................................................................................................................................................... 10-31
10.5.10.2 Removing the Left Cover (lower)........................................................................................................................................................... 10-31
10.5.10.3 Removing the Left Cover (Rear) ............................................................................................................................................................ 10-31
10.5.10.4 Removing the Accessories Power Supply PCB...................................................................................................................................... 10-31
10.5.10.5 Removing the Controller Power Supply PCB ........................................................................................................................................ 10-32
10.5.11 Option Power Supply PCB .................................................................................................................................................. 10-32
10.5.11.1 Removing the Rear Cover....................................................................................................................................................................... 10-32
10.5.11.2 Removing the Left Cover (lower)........................................................................................................................................................... 10-32
10.5.11.3 Removing the Left Cover (Rear) ............................................................................................................................................................ 10-32
10.5.11.4 Removing the Accessories Power Supply PCB...................................................................................................................................... 10-33
10.5.12 High-Voltage PCB ............................................................................................................................................................... 10-33
10.5.12.1 Removing the Front Cover Unit ............................................................................................................................................................. 10-33
10.5.12.2 Removing the Waste Toner Case............................................................................................................................................................ 10-33
10.5.12.3 Removing the Toner Cartridge ............................................................................................................................................................... 10-34
10.5.12.4 Removing the Drum Unit ....................................................................................................................................................................... 10-34
10.5.12.5 Removing the Developing Assembly ..................................................................................................................................................... 10-35
10.5.12.6 Removing the Upper Tray ...................................................................................................................................................................... 10-36
10.5.12.7 Removing the Toner Cartridge Cover .................................................................................................................................................... 10-36
10.5.12.8 Removing the Pre-Exposure Lamp......................................................................................................................................................... 10-36
10.5.12.9 Removing the Left Cover ....................................................................................................................................................................... 10-36
10.5.12.10 Removing the Laser Unit ...................................................................................................................................................................... 10-37
10.5.12.11 Removing the Hopper Assembly .......................................................................................................................................................... 10-37