Canon imageRUNNER ADVANCE C5255 Series Service Manual page 1084

<For India only>
5) Place a sheet of paper on the Front Cover.
6) Hold the Developing Assembly with one hand. With the other hand, lift the dummy Drum
up vertically and slowly to remove it. (If the dummy Drum is removed, the seal can be
removed simultaneously.)
CAUTION:
• Perform the removal procedure for each color.
Dummy Drum
9
Installation > Installation Procedure > Installing the Drum Unit
CAUTION: Points to Note when Removing the Dummy Drum
When removing the Dummy Drum, 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.
If the Developing Seal 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 seal in the Developing
Assembly.
F-9-23
F-9-24
9 Installation > Installation Procedure > Installing the Drum Unit
Rear Side
Seal
9-14
F-9-25
Seal
Front Side
F-9-26
9-14