Ricoh TR5050 Field Service Manual page 10

1.Detailed Descriptions
No. Part
Sensor
19 Press Roller Motor
20 Press Roller HP
Sensor
21 Stopper Sensor
No. Part
22 Main Board
23 PSU
24 Breaker
Switch
6
Drives rhe press rollers at the entrance of the trim positioning unit.
Detects the home position of the pressure roller.
Detects when the booklet is near the stopper.
Circuit board controlling the entire trimmer.
Converts alternating current to direct current, and sends current of the specified
voltage to the main board.
Turns ON/ OFF the power supply. Also shuts off the supply of voltage when a
leakage occurs.
Description
Description