6-3
Troubleshooting > Regular Maintenance
3
Place the developer unit together with the toner container flat
on a clean, level surface.
4
Remove the drum unit from the machine.
5
Place the drum unit flat on a clean, level surface.
Do not place the developer unit together with the toner container on end.
Do not touch the drum or subject the drum to shock. Print quality will be degraded if
the drum is exposed to direct sunlight or intense light.
Do not place the drum unit on end.