Ricoh M095 - SC 5 Xx (Motor and Fusing Error)

Service Call Conditions
SM 5-13 M095/M096/M099/M100
System
Maintenance
Reference
SC 5xx (Motor and Fusing Error)
500
Transport/Fusing Motor Error
The LOCK signal error is detected when the EGB monitors the transport/fusing
motor state. (This monitoring is done immediately after power-on, when the motor
starts rotating, and immediately after the motor stops.)
 Disconnected or defective motor harness.
 Motor slips due to excessive load
1. Check the harness from the transport/fusing motor. Replace it if
necessary.
530
LSU Fan Motor Error
A LOCK signal is not detected for more than ten seconds while the motor START
signal is on and if this error occurs twice consecutively, this SC is issued.
 Disconnected or defective motor harness.
 Defective LSU fan motor
1. Check or replace the motor harness.
2. Replace the LSU fan motor.
531
Fusing Fan Motor Error
A LOCK signal is not detected for more than ten seconds while the motor START
signal is on and if this error occurs twice consecutively, this SC is issued.
 Disconnected or defective motor harness.
 Defective LSU fan motor
1. Check or replace the motor harness.
2. Replace the fusing fan motor.