Ricoh MP C6502SP Field Service Manual page 1215

SC No. Level
SC720-63 B
SC No. Level
SC720-65 B
Error Name/Error Condition/Major Cause/Solution
Folding Transport Motor Error (D703/D704)
Motor driver detected an error (short-circuit or overheat). (The first time:
jam display, the second time: SC)
• Motor defective
• Connecter disconnected
• Overload
• Check the motor connection.
• Replace the motor.
• Replace the PCB.
Error Name/Error Condition/Major Cause/Solution
Press Folding Motor Error (D703/D704)
• 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
1213