Canon imageRUNNER ADVANCE C5051 Series Service Manual page 395

4
Parts Replacement and Cleaning > Image Formation System > Removing the Main Drive Unit > Procedure
3) Open the High-voltage PCB.
• 2 screws
x2
4) Remove the Drum Driver PCB.
• 3 screws
x3
4 Parts Replacement and Cleaning > Image Formation System > Removing the Main Drive Unit > Procedure
HVT PCB
F-4-223
Drum driver PCB
F-4-224
5) Remove the Harness Guide Cover.
• 2 screws
x2
6) Pull out the harness of Laser Scanner and make a space by hooking the claw of harness
guide.
• 1 edge saddle
• 1 claw
4-129
Harness guide cover
F-4-225
Harness
Edge saddle
Claw
F-4-226
4-129