Epson WF-4720-4725 Error 0x02BF
The Epson WF-4720-4725 printer is a popular choice for many users due to its reliability and efficiency. However, there are instances where users may encounter error codes, such as the 0x02BF error code, which is displayed on the printer.
The error code 0x02BF indicates an EJ2 PID reverse error, which is often accompanied by paper feed failure. This can be caused by various factors, including obstacles obstructing the paper feed mechanism, such as jammed paper or an overload of the paper feed mechanism. Another possible cause is disengaging or breakage of the wheel train in the paper feed mechanism.
Additionally, the error may occur if the printer fails to read the EJ2 motor encoder or if there is a problem with the EJ2 timing belt, encoder scale, or encoder FFC. In some cases, the EJ2 encoder sensor or the main board may also be at fault.
To troubleshoot this error, it is recommended to check for any obstructing objects in the paper feed path and remove any jammed paper. Clearing out any overload in the paper feed mechanism and ensuring that the wheel train is functioning properly may also resolve the issue.
If the error persists, it is advisable to check the EJ2 motor encoder, timing belt, encoder scale, and FFC for any contamination, skew, or damage. In case of any detected issues, they should be addressed or replaced accordingly. If none of these steps resolve the problem, it may be necessary to contact Epson customer support or consult a professional technician to diagnose and repair any failures with the EJ2 encoder sensor or the main board.
| Printer Model | Epson WF-4720-4725 |
| Error Code | 0x02BF |
| Display On | PRINTER |
| Description and troubleshooting | EJ2 PID reverse error. Paper feed fails, stopped by obstacles. Paper feed was stopped by Obstacles such as jammed paper Overload of the paper feed mechanism Disengaging or tooth breakage of wheel train of the paper feed mechanism Failed to read The EJ2 motor encoder. Jumping of The EJ2 timing belt. Contamination of The EJ2 encoder scale. Skew or damage of The EJ2 encoder FFC. Failure of The EJ2 encoder sensor. Failure of the main board. |
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