Epson T33 Error OxB3
When encountering the Epson T33 Error code OxB3 on your printer, it indicates an ink device error. This error message can arise due to various reasons, such as ink cartridge failure, holder board assembly failure (CSIC or contact failure), main board failure, or cable or FFC disconnection.
One possible reason for this error is an ink cartridge failure. It is recommended to check if the ink cartridges are properly installed and that they have sufficient ink. If needed, replace the cartridges with new ones to see if it resolves the issue.
Another potential cause for the error is a failure in the holder board assembly, specifically the CSIC (cartridge chip paper) or contact. This issue can occur if there is a loose connection or damage to these components. Inspect the holder board assembly for any visible damage or loose connections. If necessary, clean the contacts and ensure they are securely connected.
In some cases, the main board of the printer may be the culprit behind the error code. If the previous troubleshooting steps do not resolve the problem, it is advisable to contact Epson customer support or consult a professional technician to diagnose and repair any main board issues.
Furthermore, a cable or FFC (flat flexible cable) disconnection can also trigger the OxB3 error code. Check all cables and FFC connections within the printer to ensure they are securely plugged in and undamaged.
If, after going through these troubleshooting steps, the Epson T33 Error code OxB3 still persists, it is recommended to seek assistance from a professional technician or Epson support for further guidance and potential repairs.
| Printer Model | Epson T33 |
| Error Code | OxB3 |
| 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 T33
– Epson T33 Resetter For Windows: Download
– Epson T33 Resetter For MAC: Download
Check Supported Functions For Epson T33
If Epson T33 In Supported List
Get Wicreset Key
– After checking the functions that can be supported by the Wicreset software, if Epson T33 is supported, we will reset the waste ink as shown in the video below:
Contact Support For Epson T33
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