Main Units; Removing The Upper Unit - Canon Inner Finisher-A1 Service Manual

4
Parts Replacement and Cleaning Procedure > Main Units > Removing the Upper Unit

Main Units

Removing the Upper Unit

1) Remove three screws and then the inner cover.
x3
3) Disconnect one flexible cable and eight connectors.
4) Remove one wire saddle.
5) Remove two screws, and then pull out the finisher controller PCB along with the mount.
x9
x2
x1
4 Parts Replacement and Cleaning Procedure > Main Units > Removing the Upper Unit
2) Remove the additional tray PCB along with the mount (only when the additional tray is
installed).
x1
F-4-2 F-4-2
6) Remove four wire saddles and the harness from the harness guide, and then pull out the
finisher controller PCB along with the mount.
x4
F-4-4 F-4-4
4-4
F-4-3 F-4-3
F-4-5 F-4-5
4-4