Canon Inner Finisher-J1 Service Manual page 66

4. Disassembly/Assembly
9. Put through the Cables [1] at the hole [2].
CAUTION:
How to assemble the cable of the Processing Tray
[2]
Be sure to route the Cables [1] of the Processing Tray
inside of the Cables [2] to cause abnormal noise by
interfering with the tray guide cover.
[1]
[1]
[2]
[1]
[1]
[2]
60