Canon imageCLASS MF4890dw Service Manual page 289

4
Disassembly/Assembly > Controller System > Removing the Drive Belt (MF4780w/MF4770n/MF4750/MF4730) > Procedure
[2]
[1]
3)Remove the shaft support[1], and remove the drive cover[2]
• 5 screws[3]
Caution:
Be sure to raise the drive cover[2] straight above slowly to prevent the gear phase
from becoming displaced.
[1]
x5
[3]
[2]
4 Disassembly/Assembly > Controller System > Removing the Drive Belt (MF4780w/MF4770n/MF4750/MF4730) > Procedure
4)Remove the fixing transmission gear[1] and the cartridge transmission gear[2]
F-4-551
5)Remove the drive belt.
[3]
F-4-552
[1]
[2]
F-4-553
[1]
F-4-554
4-213
4-213