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Eng
Kyocera TASKalfa 3253ci
Error message. Check the document processor' appears
Closing of the document processor cannot be detected.
| Step |
Check description |
Assumed cause |
Measures |
| 1 |
Executing U244 |
The DP opening/closing sensor does not operate properly. |
Execute U244 [Open]. If the DP opening/ closing sensor does not operate properly, reattach it and reconnect the connector. If not repaired, replace it. |
| 2 |
Checking the connection |
The connector is not connected properly, or the wire is faulty. |
Clean the terminal of the following wire connectors and reconnect the connectors. If there is no continuity, replace the wire.
- DP opening/closing sensor - DP PWB
- DP PWB - Engine PWB
|
| 3 |
Checking the DP opening/ closing sensor signal |
The DP opening/closing sensor signal output is faulty. |
Check the output of the DP opening/closing sensor signal on the DP PWB. |
| 4 |
Replacing the DP PWB |
The DP PWB is faulty. |
Replace the DP PWB. |
| 5 |
Firmware upgrade |
The firmware is faulty. |
Upgrade the firmware to the latest version. |
| 6 |
Replacing the engine PWB |
The engine PWB is faulty. |
Replace the engine PWB. |
| 7 |
DP replacement |
The document processor is faulty. |
Replace the document processor. |