Epson PX-M5081F Error 0x791B
The Epson PX-M5081F printer is a reliable device often used in various printing scenarios. However, users may occasionally encounter the error code 0x791B displayed on the printer’s screen. This error is typically associated with printer head failure, as well as abnormal temperature detected by the printer head thermistor. Another possible cause is a main board failure.
Printer head failure is one of the primary reasons for the error code 0x791B. This occurs when the printer head, responsible for moving back and forth while printing, becomes damaged or malfunctions. To troubleshoot this issue, it is recommended to check the printer head for any visible signs of damage or clogs. Cleaning or replacing the printer head may be necessary to resolve this problem.
Abnormal temperature detected by the head thermistor can also trigger the error code 0x791B. The thermistor is responsible for measuring the temperature of the printer head. When it detects an abnormal temperature, it indicates a potential issue with the printer head. To rectify this problem, users should ensure that the printer head is not overheating and that it is properly connected to the printer. If necessary, contacting Epson customer support or a professional technician may be advisable.
In some cases, the error code 0x791B may be caused by a main board failure. The main board is responsible for controlling the printer’s functions and communicating with other components. If this board malfunctions, it can lead to various errors, including the 0x791B error code. Troubleshooting this issue requires professional assistance and the replacement of the faulty main board.
In summary, the error code 0x791B displayed on the Epson PX-M5081F printer indicates printer head failure, abnormal temperature detected by the head thermistor, or a main board failure. To resolve these issues, it is recommended to check the printer head for damage, clean or replace it if necessary, ensure proper temperature regulation, and seek professional help if the main board is suspected to be faulty.
| Printer Model | Epson PX-M5081F |
| Error Code | 0x791B |
| Display On | PRINTER |
| Description and troubleshooting | Printer head failure. Transistor abnormal temperature error. Head thermistor detects abnormal temperature. Main board failure. |
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