2P7/2R0/3PN
1-5-35
19. Release the hook A by sliding the left
upper cover upward.
20. Release the hook B and hook C while
twisting the edge of the left upper cover
and then remove it and the waste toner
box cover together.
Figure 1-5-63
21. Unplug the power cable.
*: Do not insert or remove main PWB
assembly while machine power is on.
Doing so may cause damage to the
machine and the main PWB.
22. Remove five screws and then pull the
main PWB assembly out forward.
Figure 1-5-64
Left upper cover
Hook A
Waste toner
box cover
Hooks B
Hook C
Screw
Screw
Screw
Screw
Main PWB assembly
Screw