Canon imageRUNNER ADVANCE C5255 Series Service Manual page 454

4
Parts Replacement and Cleaning > Image Formation System > Reinstalling the Process Unit > Procedure
3) Install the right and left rails and the Process Unit with 4 stepped screws.
x4
CAUTION:
Make sure that there is no gap [A] between the host machine and the Process Unit and
fix it with the screw.
[A]
4 Parts Replacement and Cleaning > Image Formation System > Reinstalling the Process Unit > Procedure
4) Slowly take the Process Unit back to the host machine and fix it with 2 screws.
F-4-193
CAUTION:
After closing the Process Unit, hold the edge of each Drum Unit from above as
described below. If the Drum Unit is not secured, it may cause the color displacement.
[A]
F-4-194
x2
4-134
F-4-195
F-4-196
4-134