Ricoh MP C6502SP Field Service Manual page 1228

5. Troubleshooting
SC No.
SC722-41
SC No.
SC722-42
1226
Level Error Name/Error Condition/Major Cause/Solution
Stack Feed-Out Belt Motor Error (D707)
• When moving to the home position, home position was not detected
within specified number of pulses (p0 pulses). (The first time: jam
display, the second time: SC)
• When moving from the home position, home position was still
detected after specified time (t1 sec). (The first time: jam display, the
second time: SC)
B
• Motor defective
• Connecter disconnected
• Overload
• Home position sensor defective
• Check the connections of the motor and home position sensor.
• Replace the motor/home position sensor.
• Replace the PCB.
Level Error Name/Error Condition/Major Cause/Solution
Stapler Motor Error (D707)
• When moving to the home position, home position was not detected
within specified number of pulses (p0 pulses). (The first time: jam
display, the second time: SC)
• When moving from the home position, home position was still
detected after specified number of pulses (p1 pulses). (The first time:
jam display, the second time: SC)
B
• Motor defective
• Connecter disconnected
• Overload
• Home position sensor defective
• Check the connections of the motor and home position sensor.
• Replace the motor/home position sensor.
• Replace the PCB.