• Defective ITB contact motor
• Defective ITB contact sensor
• Defective ITB unit
1. Replace the ITB contact motor.
2. Replace the ITB contact sensor.
3. Replace the ITB unit.
480
D
Agitator Motor Error
The agitator motor error is detected twice for 10 msec during the initialization at power-on or
after the cover is closed.
• Disconnected or defective harness
• Defective agitator motor
1. Check or replace the harness.
2. Replace the agitator motor.
SC 5xx (Motor and Fusing Error)
500
D
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
D
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.
6. Troubleshooting
196
6
Summary of Contents for M075
Page 1: ...Model MD P2 Machine Code M075 Field Service Manual 8 October 2010 ...
Page 2: ......
Page 10: ...8 ...
Page 22: ...2 Installation 20 2 ...
Page 24: ...3 Preventive Maintenance 22 3 ...
Page 26: ...Special Tool SD card 4 Replacement and Adjustment 24 4 ...
Page 32: ...10 Release the belt E 11 Front cover unit F x 4 4 Replacement and Adjustment 30 4 ...
Page 51: ...6 Disconnect the harness B 7 Air intake fan base C 8 Air intake fan D x 1 Image Transfer 49 4 ...
Page 59: ...3 Duplex sensor B hooks Paper Transfer 57 4 ...
Page 94: ...4 Replacement and Adjustment 92 4 ...
Page 186: ...11 Check that the application programs run normally 5 System Maintenance Reference 184 5 ...
Page 190: ...5 System Maintenance Reference 188 5 ...
Page 222: ...6 Troubleshooting 220 6 ...
Page 231: ...Model MD P2 Machine Code M075 Appendices 30 November 2010 ...
Page 232: ......
Page 234: ...2 ...
Page 242: ...1 Appendix Specifications 10 1 ...
Page 350: ...3 Appendix SP Mode Tables 118 3 ...
Page 354: ...MEMO 122 ...
Page 355: ...MEMO 123 ...
Page 356: ...MEMO 124 EN ...