User's Guide

9-11
Troubleshooting
9
If paper is jammed in the removed drum cartridge, do not try to pull the paper out forcefully but see “Paper Jam in
the Drum Cartridge,” on p. 9-21.
IMPORTANT
• Print quality may deteriorate if you touch or damage the drum that is set inside. Be careful not to touch the drum or
open the drum ' s protective shutter. Be careful not to hold or touch the portions that are not described for this
procedure such as the sensors. It may result in damage to the machine.
b
Sensors
Drum protective
shutter