Olivetti d-Copia 600, Service Manual

Page: 286 / 454

1-6-56
1-6-5 Drum section
(1) Detaching and refitting the drum
Follow the procedure below to clean or replace the drum.
Cautions:
Avoid direct sunlight and strong light when detaching and refitting the drum.
Hold the drum at the ends and never touch the drum surface.
After removing the drum, keep it in the drum case or storage bag to protect the surface from light.
When cleaning drum, rub with a clean cloth.
Procedure
1. Remove the drum heater electrode (see
page 1-6-59).
2. Remove the main charger unit (see page 1-
6-31).
3. Remove the cleaning unit (see page 1-6-
66).
4. Remove the developing unit (see page 1-6-
60).
5. Remove each pin at front and rear of the
image formation unit and then open the
drum stopper in the direction of the arrow.
Figure 1-6-104
6. Remove the drum from the image formation
unit.
7. Remove two bearings from ends of the
drum.
Figure 1-6-105
8. Clean or replace the drum.
9. Refit the bearings and then the drum.
10. Refit the developing unit, cleaning unit, main
charger unit and drum heater electrode.
Drum
Drum stopper
Pin
Pin
Drum stopper
Drum
Bearing
Bearing
Service Manual Y104350-7