How To Downgrade Firmware Epson BX305FW+

Why Use Epson BX305FW+ Firmware Key

– Epson BX305FW+ downgrade firmware key: this is required when NON-ORIGINAL ink cartridges are NOT recognized by the printer. This is because printers’ firmware has been updated from the Epson server to the newest firmware where not original ink cartridges are forbidden to be used. In this case, You have to Downgrade firmware back to old.

– Driver of Epson BX305FW+ printer automatically updates firmware to the latest version, causing the printer to no longer detect ink cartridges, red light, and error light with Epson BX305FW+ Incompatible Ink Cartridge error message and can not print.

– When the Epson BX305FW+ printer is updated to the new firmware, only genuine ink cartridges are received but not compatible ink cartridges. If we try to insert a compatible ink cartridge into the BX305FW+ printer, the printer will warn not to recognize the cartridge and give error messages: Epson BX305FW+ Incompatible Ink Cartridge, ink cartridges are not recognized, the ink cartridge is not recognized.
– This article shows how to downgrade the firmware version for Epson BX305FW+. Fix Epson BX305FW+ printer error not recognizing external ink cartridges: Epson BX305FW+ Incompatible Ink Cartridge, ink cartridges are not recognized, the ink cartridge is not recognized.
– After Downgrade Firmware for Epson BX305FW+ printer, the printer can recognize the ink cartridge or we can install a compatible ink cartridge for Epson BX305FW+ printer.
– Epson BX305FW+ firmware key can fix data recovery mode errors, freezes, and cannot boot into normal mode.

How to downgrade firmware Epson BX305FW+

– Unplug all USB connections to the computer except keyboard, mouse, and Epson BX305FW+ printer need to downgrade firmware version.
– Download Downgrade Firmware Epson BX305FW+:
– Free Download Software Downgrade Firmware Epson BX305FW+ for Windows:
– Free Download Software Downgrade Firmware Epson BX305FW+ for MAC OS:
Step1.: Install the Wicreset software, then check if the Epson BX305FW+ printer is supported with the firmware change feature:

– If supported, we see how to enter Service Mode (Update Mode) for Epson BX305FW+ color printer
Step2.: Connect the Epson BX305FW+ printer to the computer with a USB cable, then click Change Firmware to see how to enter Service Mode.

– How to enter Service Mode:

Step3.: Select Epson BX305FW+ printer to Downgrade Firmware.


Step4.: Select Epson BX305FW+ printer then click Update.

Step5.: select Yes to continue.

Step6.: Enter the Epson BX305FW+ Firmware Key, then click OK.

Step7.: Wait for the software to automatically downgrade the firmware version for Epson BX305FW+ printer.

Step8.: Click OK to complete the firmware version downgrade process for Epson BX305FW+ printer.

Step9.: Check the BX305FW+ printer firmware after downgrading the version.

Video tutorial to downgrade Epson BX305FW+ printer version:

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