Service Call 441-498
SM 5-33 D146/D147/D148/D149/D150
5.5 SERVICE CALL 441-498
5.5.1 SC400 (ENGINE: AROUND THE DRUM)
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC441-00 D 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.
§ Motor defective
§ Connector disconnected
§ Harness broken
§ IOB defective
§ Unit torque increased.
§ 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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