Ricoh C211 Service Manual page 473

Normally, the upper second feed roller [B] does not contact the lower second feed roller
[F]. When the second feed roller sector gear [A] is moved, the upper second feed roller
[B] moves against the lower second feed roller [F] to feed paper to the drum section.
When the sector gear [A] turns clockwise, the bearing of the lever [C] moves down from
the top of the cam [D] mounted behind the sector gear [A], and the lever [C] and the
upper roller shaft [E] turn clockwise.
As the upper roller shaft [E] is an eccentric shaft, the upper second feed roller [B] con-
tacts the lower second feed roller [F] and the upper second feed roller is turned by the
friction of the lower second feed roller. Springs [G] apply tension to both the right and left
sides of the upper second feed roller [B].
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