Canon imageCLASS MF4890dw Service Manual page 331

4
Disassembly/Assembly > Controller System > Removing the Main Fan (L418S/L410/L190) > Procedure
Caution:
Ensure that the shutter open/close lever [1] can move vertically.
3)Free the fan harness[1] from the harness guide[A], and put it through the hole[B] of the right
side plate to the outside.
• 1 connector[2]
4 Disassembly/Assembly > Controller System > Removing the Main Fan (L418S/L410/L190) > Procedure
[1]
F-4-679
[2] [1]
[A]
[B]
F-4-680
4)Free the harness from the guide[A], and remove the main fan[1].
• 2 claws[2]
x2
Caution:
When mounting the main fan, attach the harness [2] to the upper-right side of the
fan with the fan label [1] facing inwards.
4-255
[1]
[A]
[2]
F-4-681
[2]
[1]
F-4-682
4-255