Ricoh MP C407 - Page 435

SC3xx: Image Processing
429
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
• Replace the PCDU.
• Replace the development motor (CMY).
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC325-01 D Development motor (CMY) error (When motor is deactivated)
The motor LOCK signal is not detected for more than 2 seconds while the motor START
signal is OFF.
• Defective development motor (CMY)
• Disconnected harness for the motor
• Defective BiCU
• Replace the development motor (CMY).
• Replace the harness for the development motor (CMY).
• Replace the BiCU.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC396-00 D Drum motor (K) error
SC397-00 D Drum motor (CMY) error
The
motor LOCK signal is detected for more than 2 seconds while the motor START signal is
ON.
• PCDU overload
• Drum motor (K) failure (SC396)
• Drum motor (CMY) failure (SC397)
• Replace the PCDU.
• Replace the drum motor (K) (SC396)
• Replace the drum motor (CMY) (SC397)
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC396-01 D Drum motor (K) error (When motor is deactivated)
SC397-01 D Drum motor (CMY) error (When motor is deactivated)
The motor LOCK signal is not detected for more than 2 seconds while the motor START
signal is OFF.
• Drum motor (K) failure (SC396)
• Drum motor (CMY) failure (SC397)
• Disconnected harness for the drum motor
• Defective BiCU
• PCDU torque increased
• Replace the drum motor (K) (SC396)