Canon imageCLASS MF4890dw Service Manual page 293

4
Disassembly/Assembly > Controller System > Removing the Main Motor (MF4780w/MF4770n/MF4750/MF4730) > Procedure
4)Free the motor harness[1] from the harness guide[C].
5)Remove the motor guide[2]
• 1 screw[3]
• 1 hook[4]
[3]
[1]
6)Lower the tension unit[1], and remove the belt[2].
[2]
4 Disassembly/Assembly > Controller System > Removing the Main Motor (MF4780w/MF4770n/MF4750/MF4730) > Procedure
[C]
[4]
[2]
F-4-563
[1]
F-4-564
7)Remove the main motor[1]
• 2 screws(with washer)[2]
x2
[1]
Caution:
When installing the main motor, be sure to install the harness[1] to the upper side of
the motor.
4-217
[2]
F-4-565
[1]
F-4-566
4-217