Canon imageCLASS MF4890dw Service Manual page 302

4
Disassembly/Assembly > Controller System > Removing the Paper Leading Edge Sensor PCB (MF4780w/MF4770n/MF4750/MF4730) > Procedure
4)Remove the harness retaining spring[1] and 4 connectors[2]
x4
5)Remove the harness[1] from the guide[A] and [B].
[B]
[1]
4 Disassembly/Assembly > Controller System > Removing the Paper Leading Edge Sensor PCB (MF4780w/MF4770n/MF4750/MF4730) > Procedure
[2] [1]
F-4-593
[1] [A]
F-4-594
6)Remove the fixing delivery/paper width sensor PCB[1]
• 1 connector
• 2 claws[3]
[2]
x2
Note:
The below picture shows how to wind the harness.it.
4-226
[3] [1] [3]
F-4-595
F-4-596
4-226