Epson PX-M741F Error OxBO
When encountering the Epson PX-M741F Error code OxBO on your printer’s display, it typically indicates an ink device error. This error could be a result of ink cartridge failure, holder board assembly failure, main board failure, cable disconnection, or failure in the Flexible Flat Cable (FFC) connection.
The first step to troubleshooting this error is to check the ink cartridges. Make sure they are installed correctly and securely. If any of the cartridges are low on ink or empty, replace them with new ones. Additionally, clean the contacts on the cartridges and the carriage to ensure proper communication.
If the ink cartridges are not the root cause, check the holder board assembly. Ensure that the connection between the Cartridge Chip Identification System (CSIC) and the ink cartridges is intact. Gently press the CSIC firmly into place and make sure it is properly aligned.
In the event that the holder board assembly is not the problem, the next step is to inspect the main board. Look for any visible signs of damage or loose connections. If necessary, consult a professional technician for further assistance or consider replacing the main board.
Finally, check all the cables and FFC connections. Ensure they are securely connected without any signs of physical damage. If any loose connections or damage is found, reseat or repair them accordingly.
By following these troubleshooting steps, you should be able to identify and resolve the Epson PX-M741F Error code OxBO. However, if the issue persists, it is recommended to contact Epson customer support or seek professional assistance for a more extensive diagnosis.
| Printer Model | Epson PX-M741F |
| Error Code | OxBO |
| Display On | PRINTER |
| Description and troubleshooting | Ink device error. Ink cartridge failure. Holder board assy failure (CSIC or contact failure). Main board failure. Cable or FFC disconnection. |
Key reset Epson PX-M741F
– Epson PX-M741F Resetter For Windows: Download
– Epson PX-M741F Resetter For MAC: Download
Check Supported Functions For Epson PX-M741F
If Epson PX-M741F In Supported List
Get Wicreset Key
– After checking the functions that can be supported by the Wicreset software, if Epson PX-M741F is supported, we will reset the waste ink as shown in the video below:
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