Ricoh MP C6502SP Field Service Manual page 1226

5. Troubleshooting
SC No.
SC722-36
SC No.
SC722-37
1224
Level Error Name/Error Condition/Major Cause/Solution
Stapler Plate-Front Motor Error (D707)
• The drive unit in the staple tray does not return to the home position
within a specified time (t0ms). (The first time: jam display, the second
time: SC)
• When the drive unit in the staple tray was moving away from the
home position, the home position was still detected after a specified
time (t1ms). (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 Plate-Rear Motor Error (D707)
• The drive unit in the staple tray does not return to the home position
within a specified time (t0ms). (The first time: jam display, the second
time: SC)
• When the drive unit in the staple tray was moving away from the
home position, the home position was still detected after a specified
time (t1ms). (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.