Mechanical Adjustment Of The Main Drive Unit Section - Olivetti d-Color MF651 Service Manual

16. MECHANICAL ADJUSTMENT

16.4 Mechanical adjustment of the main drive unit section

16.4.1 PC drive gear positioning adjustment
This adjustment must be made in the following case:
• When the color PC drum motor was removed.
See P.166
• When the main drive unit was removed.
See P.116
A. Checking method
1. Slowly turn the PC drive gear/1 [1], and fit the hole A [3] and B [4] with the gear holes
on the upper frame [2].
2. Visually check if the hole A [3] and B [4] are fit with each gear hole at the same time.
B. Adjusting method
[2]
[1]
654
[3]
[2]
1. Turn the PC drive gear/1 [1], and fit
[4]
2. Fix the PC drive gear/1 [1], and then
[3]
A00JF2C454DA
Service Manual
Field Service Ver. 2.0 Jul. 2009
[1]
the hole A [2] with the PC Gear/1 [1]
hole while visually checking.
fit the hole B [3] with the PC drive
gear/2 [4] hole while visually check-
ing.
[4]
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