Ricoh MPC3503SP

Error Code:

Code: SC441-00
Description: Drum transfer motor: Lock Lock signals are observed at 2 sec intervals during motor ON, and a High level is detected at least 20 times.
Causes: • Motor defective • Connector disconnected • Harness broken • IOB defective • Unit torque increased
Remedy: • Replace the motor • Reconnect the connector • Replace the harness • Replace the IOB • Check the load on the motor (PCDU, Image transfer unit, Paper transfer unit, Waste toner bottle). • Replace the PCDU, Image transfer unit, Paper transfer unit or Waste toner bottle.

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