
4
4
4-152
4-152
Parts Replacement and Cleaning > Image Formation System > Removing the Main Drive Unit > Procedure
Parts Replacement and Cleaning > Image Formation System > Removing the Main Drive Unit > Procedure
2) Avoid the harness and open the Controller Box.
• 2 screws
x2
3) Open the High-voltage PCB.
• 2 screws
HVT PCB
x2
4) Remove the Drum Driver PCB.
• 3 screws
x3
Drum driver PCB
F-4-246
F-4-247
F-4-248
5) Remove the Harness Guide Cover.
• 1 screw
Harness guide cover
6) Free the Harness from the Harness Guide [A], and free the Laser Scanner harness from
the Harness Guide [B].
• 1 Edge Saddle
• 4 Wire Saddles
7) Shift the Harness Guide.
• 1 Screw
• 1 Claw
Wire Saddle
Wire Saddle
[A]
[B]
x6
Edge Saddle
Hook
Harness Guide
Harness
Laser Scanner
Harness
F-4-249
F-4-250