Remove the PSU cooling fan assembly [A].
7.
Release all harnesses and hook on the harness guide to remove the lower harness guide [A].
8.
Printer model:
MF model:
Remove the interlock switch base.
9.
10. Release all harnesses on the harness guide to remove the upper harness guide [A].
Printer model:
(Interlock Switches
(SW1/SW2/SW3))
4.Replacement and Adjustment
119