Canon imageRUNNER ADVANCE C5500 Series Service Manual page 1125

6
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.
Perform the removal procedure for each color.
CAUTION:
• To check that the Developing Assembly is properly
installed, move the Developing Assembly toward
the front and rear by hand. If it won't move at all,
check again that the Developing Assembly is
properly installed.
• Be sure not to touch the Developing Cylinder
during the work.
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9. Installation