Oce 3121 Technical & Service Manual page 413

4) Pick-up: Fax mode
4a) Operation
The following occurs when the documents have been placed in the tray, and a
fax is transmitted:
Pick-up
1
The paper stop is lowered, and the pressure plate is lowered. This allows the
top 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 separation belt and the feeding roller rotate in the opposite direction to
that used for the copier mode.
Bulge
2
The document is fed against the registration roller. A bulge is created.
Separation belt
Bulge
Registration roller
532 TSM Océ 3121
Pressure plate
Stop plate
Feeding roller
Pick-up sensor (S7)
1st page of stack
Functional description