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Eng
Kyocera TASKalfa 2554ci
Malfunction. 2. The MP tray paper size is mis-detected
| Step |
Check description |
Assumed cause |
Measures |
| 1 |
Checking the sub tray |
Sub tray is not in the proper position. |
Pull out the sub tray to the position where you can see the triangle mark. Or, store it completely inside the MP frame. |
| 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.
- Main unit - Paper conveying unit
- MP paper length sensor - Feed drive PWB
- MP paper width sensor - Feed drive PWB
- Feed drive PWB - Engine PWB
|
| 3 |
Checking the MP paper width sensor |
MP Paper width sensor does not operate correctly. |
Check the home position of the MP paper width sensor, and reattach it if necessary. Then, replace the sensor if it is not fixed. |
| 4 |
Checking the MP paper length sensor |
MP Paper length sensor does not operate correctly. |
Reattach the MP paper length sensor. If not repaired, replace it. |
| 5 |
Replacing the feed drive PWB |
The feed drive PWB is faulty. |
Replace the feed drive PWB. |
| 6 |
Checking the engine PWB |
The engine PWB is faulty. |
Replace the engine PWB. |