Olivetti d-Copia 6500MF Plus Service Manual page 632

15. Remove four screws (A to D) and then
remove the LSU.
16. Check or replace the LSU and refit all
the removed parts.
*: To re-mount the LSU, secure the
screws in the order of A – B – C- D.
17. When replacing the new LSU, proceed as follows:
1)Perform maintenance mode U930 (checking/ clearing the charger roller count) and checking the coun-
ter value (see page 1-3-196).
2)Perform maintenance mode U119 (Setting the drum) (see page 1-3-76).
3)Perform maintenance mode U930 (checking/clearing the charger roller count) and input the counter
value (see page 1-3-196).
4)Perform maintenance mode U464 (Calibration) (see page 1-3-175).
5)Perform maintenance mode U412 (Adjusting the uneven density) (see page 1-3-161).
6)Perform maintenance mode U464 (Calibration) (see page 1-3-175).
7)Perform maintenance mode U410 (Adjusting the halftone automatically) (see page 1-3-151).
Service Manual
LSU
Screw D
Screw A
Figure 1-5-88
1-5-52
Screw B
Screw C
Y116520-3
2N8/2N7