Olivetti d-Copia 6500MF Plus Service Manual page 638

6. Pull out the drum unit.
7. Check or replace the drum unit and refit
all the removed parts.
8. When replacing the new drum unit, proceed as follows:
1) Perform maintenance mode U119 (drum setup) (see page 1-3-76).
2) Perform maintenance mode U140 (AC calibration) (see page 1-3-83).
3)Perform maintenance mode U464 (Calibration) (see page 1-3-175).
4)Perform maintenance mode U412 (Adjusting the uneven density) (see page 1-3-161).
5)Perform maintenance mode U464 (Calibration) (see page 1-3-175).
6)Perform maintenance mode U410 (Adjusting the halftone automatically) (see page 1-3-151).
Service Manual
Figure 1-5-98
1-5-58
2N8/2N7
Drum unit
Y116520-3