Canon imageRUNNER ADVANCE C350 series Service Manual page 402

4
Disassembly/Assembly > Controller System > Removing the Primary Transfer High-voltage PCB Unit > Procedure
5) Remove the Environment Sensor [1] from the Secondary Transfer High-voltage PCB/
Developing High-voltage PCB Unit.
NOTE:
Be sure to install the removed Environment Sensor when replacing the Secondary
Transfer High-voltage PCB/Developing High-voltage PCB Unit.
NOTE:
The completed assembly of the Secondary Transfer High-voltage PCB/Developing
High-voltage PCB Unit is shown below.
4 Disassembly/Assembly > Controller System > Removing the Primary Transfer High-voltage PCB Unit > Procedure
[1]
■ Preparation
F-4-222
■ Procedure
F-4-223
Removing the Primary Transfer High-voltage PCB Unit
1) Remove the Rear Cover 1(Refer to page 4-35).
2) Remove the Left Lower Cover(Refer to page 4-37).
1) Remove the Drum Unit Suction Cooling Fan [1].
• 1 Connector [2]
• 1 Claw [3]
• 2 Hooks [4]
4-95
F-4-224
4-95