Service manual

FrameMaker Ver.5.5E(PC) Di152/Di183 TROUBLESHOOTING
01.09.04
T- 3 1
(8) C0B60: Bin Switching Motor malfunction
Relevant Electrical Parts
Bin Switching Motor (JS-202: M1)
Upper Home Position Sensor (JS-202: PC32)
Lower Home Position Sensor (JS-202: PC33)
Main Board (JS-202: PWB-A)
Master Board (copier: PWB-A)
Step Check Result Action
1 Bin Switching Motor (JS-202: M1)
turns when the Power Switch is
turned ON.
NO • Change Bin Switching Motor (JS-
202: M1).
2 Tray is moved as the Bin Switching
Motor (JS-202: M1) operates.
NO • Reinstall motor unit.
3 Upper Home Position Sensor (JS-
202: PC32) is operational.
<Check Procedure>
Check voltage across a Main Board
(JS-202: PWB-A) pin and GND when
the sensor is blocked.
• Voltage across PJ4A-3 and GND
DC0 V when unblocked
DC5 V when blocked
NO • Change Upper Home Position Sen-
sor (PC32).
PC32 ANODE
PC33 ANODE
Not Use
PWB-A
Master
Board
JS-202
PWB-A
Main Board
Bin Switching
Motor
Upper Home
Position Sensor
Lower Home
Position Sensor
4022T532AA