SC Tables
D037/D038/D040/D041 4-20
SM
Appendix
No.
Type
Details (Symptom, Possible Cause, Troubleshooting Procedures)
24V fuse on PSU
Defective
BCU
1. Check the connection between the paper transfer unit and PSU.
2. Replace the paper transfer unit contact sensor.
3. Replace the paper transfer unit contact motor.
4. Replace the +24V fuse on the PSU.
5. Replace
the
BCU.
No.
Type
Details (Symptom, Possible Cause, Troubleshooting Procedures)
High voltage power: Drum/ development bias output error
An error signal is detected for 0.2 seconds when charging the drum or
development.
High
voltage
leak
Broken
harness
Defective drum unit or development unit
Defective HVPS-CB board
491 D
1. Check or replace the harness.
2. Replace the drum unit or paper transfer unit.
3. Replace the HVPS-CB board.
No.
Type
Details (Symptom, Possible Cause, Troubleshooting Procedures)
High voltage power: Image transfer/ paper transfer bias output error
An error signal is detected for 0.2 seconds when charging the
separation, image transfer bet or paper transfer roller.
492 C
High
voltage
leak
Broken
harness
Defective image transfer belt unit or paper transfer unit
Defective HVPS-TTS board
Summary of Contents for Aficio MP C2030
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Page 195: ...Exterior Covers SM 4 25 D037 D038 D040 D041 Replacement Adjustment 4 Inner rear cover A x 1 ...
Page 242: ...Paper Transfer D037 D038 D040 D041 4 72 SM 2 Temperature and humidity sensor A x 1 x 1 ...
Page 250: ...Drive Unit D037 D038 D040 D041 4 80 SM ...
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Page 355: ...TROUBLESHOOTING SECTION 6 TROUBLESHOOTING REVISION HISTORY Page Date Added Updated New None ...
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