Canon imageCLASS MF4890dw Service Manual page 217

4
Disassembly/Assembly > Controller System > Removing the Main Fan (MF4890dw/MF4880dw) > Procedure
Caution:
When mounting the scanner cover, pass the shutter open/close lever [1] through the
hole [A] in the scanner cover
Caution:
Ensure that the shutter open/close lever [1] can move vertically.
4 Disassembly/Assembly > Controller System > Removing the Main Fan (MF4890dw/MF4880dw) > Procedure
[A]
[1]
F-4-333
[1]
F-4-334
2)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]
3)Free the harness from the guide[A], and remove the main fan[1].
• 2 claws[2]
x2
[2]
4-141
[2] [1]
[A]
[B]
F-4-335
[A]
[1]
[2]
F-4-336
4-141