Preparation; Procedure - Canon imageCLASS MF4890dw Service Manual

4
Disassembly/Assembly > Controller System > Removing the Drive Belt (MF4780w/MF4770n/MF4750/MF4730) > Procedure
3) Remove the control panel unit[1]
• 4 claws[2]
• 1 flat cable[3]
[2] [1]
x4
[2]
4 Disassembly/Assembly > Controller System > Removing the Drive Belt (MF4780w/MF4770n/MF4750/MF4730) > Procedure

■ Preparation

1) Remove the right cover
[3]

■ Procedure

1) Close the reader unit [1] and place the host machine with its left side down.
F-4-549
2)Remove the tension unit[1].
• 1 screw[2]
Removing the Drive Belt (MF4780w/MF4770n/MF4750/
MF4730)
Caution:
Be sure to hold the reader unit firmly when turning the machine with its left side down
because the reader unit will be forced open by hinge spring pressure.
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F-4-550
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