Kyocera ECOSYS M3145dn
Troubleshooting. Electric problems 3
If the part causing the problem was not supplied, use the unit including the part for replacement. Troubleshooting to each failure must be in the order of the numbered symptoms.
| Problem | Causes | Check procedures/corrective measures |
|---|---|---|
| 11 Developer clutch does not operate. | Defective connector cable or poor contact in the connector. | Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Developer clutch and connect right PWB (YC12) Connect right PWB and control PWB (YC65) |
| Defective clutch. | Replace the developer clutch. | |
| Defective connect right PWB. | Replace the connect right PWB | |
| Defective PWB. | Replace the control PWB and check for correct operation | |
| 12 Middle clutch does not operate. | Defective connector cable or poor contact in the connector. | Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Middle clutch and connect right PWB (YC12) Connect right PWB and control PWB (YC65) |
| Defective clutch. | Replace the middle clutch. | |
| Defective connect right PWB. | Replace the connect right PWB | |
| Defective PWB. | Replace the control PWB and check for correct operation | |
| 13 MP solenoid does not operate. | Defective connector cable or poor contact in the connector. | Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. MP solenoid and connect right PWB (YC11) Connect right PWB and control PWB (YC65) |
| Defective solenoid. | Replace the MP solenoid. | |
| Defective connect right PWB. | Replace the connect right PWB | |
| Defective PWB. | Replace the control PWB and check for correct operation | |
| 14 Faceup solenoid does not operate | Defective connector cable or poor contact in the connector. | Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Faceup solenoid and connect left PWB (YC13) Connect left PWB and control PWB (YC53) |
| Defective solenoid. | Replace the faceup solenoid. | |
| Defective connect left PWB. | Replace the connect left PWB | |
| Defective PWB. | Replace the control PWB and check for correct operation | |
| 15 The message requesting paper to be loaded is shown when paper is present on the cassette. | Defective connector cable or poor contact in the connector. | Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. High voltage PWB and control PWB (YC55) |
| Deformed actuator of the paper sensor. | Check visually and replace if necessary. | |
| Defective paper sensor. | Replace the high voltage PWB | |
| Defective PWB. | Replace the control PWB and check for correct operation |