Oce 3121 Technical & Service Manual page 410

Pick-up
1
The paper stop is lowered, and the pressure plate is lowered. This allows the
last page to be picked off the stack.
The document is fed between the separation belt and the feeding roller. This is
to make sure that only one document is fed.
The pressure plate is always lowered for the first document. Normally,
Note:
for subsequent documents it does not need to move.
But, if the pick-up sensor S7 does not detect a document within 500 ms after
M1 is switched on, the pressure plate is lowered again to attempt a new feed
cycle.
Bulge
2
The document is fed against the registration roller. A bulge is created.
Separation belt
Bulge
Registration roller
Feeding
3
The feeding belt, the registration roller, and the feeding roller are rotated. The
document is carried to the platen.
ed.1
Pressure plate
Stop plate
Feeding roller
Pick-up sensor (S7)
10 RDF 529