Sharp AL-2051 Service Manual page 41

(2) Manual multi paper feed operation
1) Before paper feed operation, the manual paper feed solenoid
(MPFS) is turned OFF as shown in the figure below.
OF F
MPFS
2) When the Start key is pressed, the manual paper feed solenoid
(MPFS) turns on to disengage the manual paper feed latch.
A from the manual paper feed clutch sleeve A, rotating the man-
ual paper feed roller and the manual take-up roller. At the same
time, the manual paper feed stopper opens and the manual
take-up roller is pressed to the surface of the paper to start
paper feeding.
ON
MPFS
A
C
C
A
AL-2051 OPERATIONAL DESCRIPTIONS 7 - 6
3) When pawl C of the manual paper feed clutch sleeve is
engaged with the manual feed latch, the manual feed stopper
falls and the manual take-up roller rises. At that time, the man-
ual paper feed roller is rotating.
ON
MPFS
4) The lead edge of the transported paper is pressed on the resist
roller by the transport roller. Then the paper is stopped tempo-
rarily to allow synchronization with the lead edge of the image
on the OPC drum.
From this point, the operation is the same as the paper feed
operation from the tray. (Refer to 7-5 - 8.)
5) The solenoid turns off to close the gate and return to the initial
state.
OF F
MPFS
A
C
A
C