Xerox WorkCentre 4150 Service Manual page 386

7. Remove the CCD module ribbon cable,
Figure 4 Ribbon cable removal
8. Remove the scanner drive belt, Figure
Figure 5 Drive belt removal
9. Remove the scan motor assembly, (3 screws).
10. Remove the drive belt pulley, PL 14.10 Item
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
Figure 4.
1
Remove the ribbon
cable cover.
2
Remove the CCD module
ribbon cable.
5.
1
Remove 1 E-clip, then
the sheave.
2
Remove the drive belt.
9.
11. Remove the timing gear, PL 14.10 Item
Replacement
1. Replacement is the reverse of the removal procedure.
2. Ensure that the scanner drive belt is installed correctly into the belt clamp on the CCD
module, Figure 6.
Scanner drive belt
Figure 6 CCD module replacement
3. Ensure the CCD ribbon cable is reconnected correctly:
• When connected to the CCD module, the blue flash should face to the left (away
from the CCD module).
• When connected to the main PWB, the blue flash should face up.
4. If a new CCD module was installed, perform
January 2016
4-185
25.
Belt clamp
CCD module
ADJ 14.1 Shading Adjustment.
Repairs and Adjustments
REP 14.2