Ricoh MP C6502SP Field Service Manual page 1213

SC No. Level
SC720-50 B
SC720-51 B
SC720-53 B
Error Name/Error Condition/Major Cause/Solution
Booklet Jogger Motor Error (2000/3000
Booklet Guide Motor Error (2000/3000
Booklet Fence Motor Error (2000/3000
• Motor driver detected an error (short-circuit or overheat). (SC from
the first time)
• 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)
• 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.
Service Call 700-780
1211