Lexmark Optra SC 1275 Service Manual page 24

Multi Purpose Tray
When the paper take-up solenoid 1 (SL3) energizes, the transport
motor (M2) drives the paper take-up roller via the paper take-up
clutch. The paper take-up roller rotates one revolution. At the same
time, the depressing cam rotates and releases the paper lift-up plate
to feed the top sheet of paper. The paper is transported to the syn-
chronizing roller section by the transport rollers.
The transport rolls are mounted free on the shaft of the paper take-
up roller and rotate independently of the paper take-up roller. The
transport rolls rotate as the transport roller rotates.
The fixed separating pad separates paper and prevents multiple
paper feeds.
The paper empty sensor 1 (PC5) detects paper in the multi-purpose
tray.
General Information 1-3