Drum Unit - Ricoh D093 Service Manual

5.5 DRUM

5.5.1 DRUM UNIT

To prevent smudging and fingerprints from appearing in images, never touch the
surface of the drum with bare hands.
To prevent damaging the drum surface, never clean the drum with alcohol.
To prevent deterioration of the drum surface, never expose the surface of the drum to
strong light, especially direct sunlight.
When the drum is removed during machine servicing, place the drum inside the black
vinyl back it was shipped in, or cover it with paper, immediately after it is removed from
the machine and store it in a dark location.
1. Open the upper unit and set the cleaning blade release lever [A] to the left.
2. Remove the development unit (
SM
p.5-40 "Development Unit").
5-47
Drum
D093/D094