Canon imageCLASS MF4890dw, Service Manual, Page: 378 / 511

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Disassembly/Assembly > Fixing System > Removing the Fixing Assembly (MF4780w/MF4770n/MF4750/MF4730) > Procedure
Disassembly/Assembly > Fixing System > Removing the Fixing Assembly (MF4780w/MF4770n/MF4750/MF4730) > Procedure
(MF4730)
1)Remove the main controller mounting plate[1]
• 1 screw(with washer)[2]
• 1 screw(black TP)[3]
x2
[2] [3]
[1]
2)Disconnect the terminal[1], free the harness[2] from the harness guide[A], and then put it
through the hole[B].
[1] [2]
[A]
[2] [B]
F-4-831
F-4-832
Caution:
When connecting the terminal[1], be sure that the contact spring[2] is in contact with
it.
[2]
[1]
F-4-833
3)Remove the harness retaining spring[1] from the hook[2], and free the harness[3] from the
guide[A].
[1]
[2]
[3]
[A]
F-4-834