Canon imageRUNNER ADVANCE C5051 Series Service Manual page 386

4
Parts Replacement and Cleaning > Image Formation System > Installing a new Developing Assembly > Procedure
CAUTION:
When removing the Seal on the Developing Assembly, be sure to lift it slowly and
vertically. If lifting it in an oblique direction, the Seal on the Developing Assembly is
stressed, and may cause tear of the seal.
4 Parts Replacement and Cleaning > Image Formation System > Installing a new Developing Assembly > Procedure
CAUTION:
If the Seal on the Developing Assembly is torn, remove the torn seal by pulling the end
of it in the direction of the arrow. At that time, be careful not to leave the torn sheet in
the Developing Assembly.
Rear side
Seal
F-4-194
3) By following "installing the Drum Unit", install the each color Drum Unit.
4) Be sure to hold the upper side of each Developing Assembly when removing the seal.
Otherwise the cover will be off from its position.
4-120
Seal
Front side
F-4-195
F-4-196
4-120