Epson WP-4020 Error 0xB4
The Epson WP-4020 printer is a reliable and efficient printing device commonly used in offices and homes. However, like any other technological equipment, it may encounter errors that can disrupt its functionality. One such error is the 0xB4 error code, which is displayed on the printer and indicates an ink device error.
The 0xB4 error code can occur due to various reasons, including ink cartridge failure, holder board assembly failure, main board failure, cable disconnection, or FFC (Flexible Flat Cable) disconnection. These issues can lead to a disruption in the communication between the printer and the ink cartridges, resulting in the error code being displayed.
To troubleshoot this error, there are a few steps you can try. Firstly, ensure that all ink cartridges are properly installed and securely placed in their respective slots. Check for any visible damages or leaks in the cartridges. If necessary, replace the cartridges with compatible ones.
Next, inspect the holder board assembly (CSIC) for any signs of damage or looseness. If any issues are found, it may require professional assistance or replacement. Similarly, if the printer’s main board is suspected to be faulty, contacting Epson support or a technician is advisable.
Additionally, check for any cable or FFC disconnections. Gently reconnect any loose cables or FFCs, ensuring proper connection and alignment.
If the error persists after performing the troubleshooting steps mentioned above, it is recommended to contact Epson support or a qualified technician for further assistance. They can provide more specific guidance based on the exact error and help resolve the issue efficiently.
| Printer Model | Epson WP-4020 |
| Error Code | 0xB4 |
| 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 WP-4020
– Epson WP-4020 Resetter For Windows: Download
– Epson WP-4020 Resetter For MAC: Download
Check Supported Functions For Epson WP-4020
If Epson WP-4020 In Supported List
Get Wicreset Key
– After checking the functions that can be supported by the Wicreset software, if Epson WP-4020 is supported, we will reset the waste ink as shown in the video below:
Contact Support For Epson WP-4020
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