Canon MF4500 Series Service Manual page 205

4
Disassembly/Assembly > Pickup And Feeding System > Removing the Pickup Unit Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Caution:
When mounting the pickup unit [1], ensure that the contact spring [2] is in contact with
the area [A]. Make sure the grounding contact point [3] is in contact with the area [B].
Mount the pickup unit [1] while holding down the pickup tray [4].
[1] [3]
Note:
The below picture shows how to wind the harness.
4 Disassembly/Assembly > Pickup And Feeding System > Removing the Pickup Unit Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
[2]
[B]
[A]
[4]
F-4-357
F-4-358
Caution:
Ensure that the terminal [1] is in contact with the contact spring [2].
4-142
[1]
[2]
F-4-359
4-142