Epson WF-7621 Error OxFA
The Epson WF-7621 is a popular printer model known for its efficiency and reliable performance. However, like any electronic device, it may encounter errors that can disrupt its functioning. One such error is the OxFA error code, which is accompanied by the message “PF LOAD POSITION excess load error.”
When this error occurs, it indicates a problem with the paper feed mechanism of the printer. There are several potential causes for this error, including an encoder failure, PF motor failure, overload on the PF mechanism, cable or FFC disconnection, or a tooth skip or improper tension of the timing belt.
Troubleshooting this error requires some basic troubleshooting steps. Start by checking for any obstructions or foreign objects in the paper feed area. Remove any stuck paper or debris that might be causing the excess load error. Additionally, ensure that the paper tray is properly inserted and aligned.
If the error persists, it is recommended to thoroughly inspect the printer’s internal components. Examine the encoder and motor to identify any signs of damage or malfunction. Similarly, inspect the PF mechanism for any signs of overload or mechanical failure.
In cases where the error is due to cable or FFC disconnection, check all the connections and make sure they are secure. If necessary, reconnect any loose cables or FFCs.
In situations where the tooth skip or improper tension of the timing belt is the root cause, it is advised to consult a professional technician. They will have the expertise to accurately diagnose and fix the issue.
By following these troubleshooting steps, most users should be able to resolve the OxFA error code and restore their Epson WF-7621 printer’s normal functionality.
| Printer Model | Epson WF-7621 |
| Error Code | OxFA |
| Display on | PRINTER |
| Description and troubleshooting | PF LOAD POSITION excess load error. Encoder failure. PF motor failure. PF Mechanism overload. Cable or FFC disconnection. Tooth skip or improper tension of the timing belt. |
