Paper Jam In The Drum Cartridge - Canon Color imageCLASS MF8170c Basic Manual

Connect the power cord and all interface cables.
Plug the power cord in the wall outlet to turn on the machine.
If the message is still displayed after turning on the machine, pieces of torn paper may
still be remaining inside. Re-check the various sections of the machine and remove all
pieces of the jammed paper from inside the machine.

Paper Jam in the Drum Cartridge

When the paper is jammed in the drum cartridge as shown in the figure, remove the
jammed paper using the following procedure.
Turn the knob on the drum cartridge in the direction of the arrow.
9
9-18 Clearing Jams