Kyocera ECOSYS P7035cdn
Troubleshooting. Electric problems 2
Problem | Causes | Check procedures/corrective measures |
---|---|---|
(5)MP paper feed solenoid, ID solenoid, duplex solenoid do not operate. | Broken solenoid coil. | Check for continuity across the coil. If none, replace the solenoid. |
Defective harness or improper connector insertion. | Reinsert the connector. Also check for continuity within the connector harness. If none, remedy or replace the harness. MP paper feed solenoid - Engine PWB (YC40) ID solenoid - Engine PWB (YC617) Duplex solenoid - Engine PWB (YC3) |
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Defective engine PWB. | Replace the engine PWB | |
(6)Main charging is not performed. | Defective harness or improper connector insertion. | Reinsert the connector. Also check for continuity within the connector harness. If none, remedy or replace the high voltage PWB 1 High voltage PWB 1 - Engine PWB (YC600) |
Defective main charger unit | Replace the main charger unit | |
Defective high voltage PWB 1. | Replace the high voltage PWB 1 | |
Defective engine PWB. | Replace the engine PWB | |
(7)No developing bias is output. | Defective harness or improper connector insertion. | Reinsert the connector. Also check for continuity within the connector harness. If none, remedy or replace the high voltage PWB 1. High voltage PWB 1 - Engine PWB (YC600) |
Defective high voltage PWB 1. | Replace the high voltage PWB 1 | |
Defective engine PWB. | Replace the engine PWB | |
(8)Transfer charging is not performed | Defective harness or improper connector insertion. | Reinsert the connector. Also check for continuity within the connector harness. If none, remedy or replace the high voltage PWB 2 High voltage PWB 2 - Engine PWB (YC610) |
Defective high voltage PWB 2. | Replace the high voltage PWB 2 | |
Defective engine PWB. | Replace the engine PWB | |
(9)The message requesting paper to be loaded is shown when paper is present in the cassette. | Defective paper sensor 1/2. | Replace the engine PWB |
Broken paper sensor 1/2 actuator. | Check the bending of the actuator lever of the paper sensor 1/2 if there is trouble, remedy or replace. | |
Defective engine PWB. | Replace the engine PWB | |
(10)The message requesting paper to be loaded is shown when paper is present in the MP tray. | Defective harness or improper connector insertion. | Reinsert the connector. Also check for continuity within the connector harness. If none, remedy or replace the harness. MP tray sensor - Engine PWB (YC21) |
Defective MP tray sensor. | Replace the MP tray sensor. | |
Defective engine PWB. | Replace the engine PWB | |
(11)The size of paper in the cassette is not displayed correctly. | Defective harness or improper connector insertion. | Reinsert the connector. Also check for continuity within the connector harness. If none, remedy or replace the harness. Cassette size switch - Engine PWB (YC9) |
Defective cassette size switch. | Replace the cassette size switch. | |
Defective engine PWB. | Replace the engine PWB |