Downgrade of the firmware for Epson WF-3520 - looking for older firmware version

Discussion in 'Printer Drivers' started by jrprf, Sep 23, 2018.

  1. jrprf


    Sep 23, 2018
    Likes Received:
    Hello everybody,

    I've fallen into the Epson trap ...

    For years I have used the Epson WF-3520 with third-party ink easily, now I have replaced my computer, reinstalled the printer while with the new firmware.

    My third-party ink is no longer recognized and I still have a whole box of it.

    After I calmed down, I'm looking for a solution ;-)

    I've found instructions on how to downgrade the firmware via USB cable and keyboard shortcut on the device. The only problem: I can not find an older firmware version.

    Does anyone happen to have a download link to an older firmware version for the Epson WF-3520? I found out that this is the firmware version CG29CA (29/10/2012), a google search did not produce any results.

    That would just be awesome! I will not buy any original ink from Epson because I just feel tricked.

    Thanks and regards!!
    jrprf, Sep 23, 2018
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