Minolta PagePro 1200 Series Service Manual Page 46

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PagePro 1200 Series Mechanical / Electrical
46
4-2. Paper Take-up Section
(1) Multi-purpose Tray
Mechanism
When the Paper Take-up Solenoid is energized, the drive of the Main Motor is transmitted to the
Paper Take-up Roller via the Paper Take-up Gear (one-way clutch) to turn the Paper Take-up
Roller one revolution.
At the same time, the Depressing Cam turns and lifts the Paper Lifting Plate, and the first (top)
sheet of paper on the tray is fed to the printer.
The Fixed Separating Pad is used for the paper separation system. It prevents the second and sub-
sequent sheets of paper from being fed together with the top sheet.
The actual length of the paper is detected using the period of time through which the Paper Take-
up Sensor remains energized (or through which the paper moves past the sensor) and it is deter-
mined whether the actual length matches the paper length specified by the controller.
4127s021
Paper Take-up
Sensor (PS1)
Paper Take-up Roller
Depressing Cam
Paper Empty Sensor (PE1)
Paper Tray
Paper Take-up Solenoid (SL1)
Paper Take-up Gear
4127s022
4127s023
Depressing Cam
Paper Tray
When SL1 is de-energized
When SL1 is energized
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