Epson PX-M740F Error OxBE
If you own an Epson PX-M740F printer and encounter the error code OxBE displayed on the device, it signifies there is an issue with your ink system. This error is often associated with ink cartridge failure, holder board assembly failure (CSIC or contact failure), main board failure, or cable/FFC disconnection.
Firstly, the error may arise due to ink cartridge failure. Ensure that the ink cartridges are properly installed and securely locked in place. Try removing and reinstalling them to make sure they are correctly positioned.
Another cause of the error is a failure in the holder board assembly, specifically the CSIC (chip on the cartridge) or contact. Inspect the holder board for any visible damage or dirt that may obstruct proper communication between the printer and the cartridges. Gently clean the contacts with a soft cloth or cotton swab to eliminate any dirt or residue that could be causing the error.
In some cases, the error may be attributable to a main board failure. Unfortunately, this issue usually requires professional assistance to diagnose and resolve. Contact Epson customer support or a certified technician to further investigate and repair the main board if necessary.
Lastly, the error could stem from a cable or FFC (flat flexible cable) disconnection. Check all connections and ensure they are securely plugged in. If any cable or FFC appears loose, carefully reconnect it to its designated port.
By following these troubleshooting steps, you may be able to resolve the OxBE error code on your Epson PX-M740F printer. If the problem persists, it is recommended to seek assistance from Epson support or a qualified technician to prevent further damage and ensure optimal printer performance.
| Printer Model | Epson PX-M740F |
| Error Code | OxBE |
| 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-M740F
– Epson PX-M740F Resetter For Windows: Download
– Epson PX-M740F Resetter For MAC: Download
Check Supported Functions For Epson PX-M740F
If Epson PX-M740F In Supported List
Get Wicreset Key
– After checking the functions that can be supported by the Wicreset software, if Epson PX-M740F is supported, we will reset the waste ink as shown in the video below:
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