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WIC Reset Program and Chipless Firmware
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Guest whitebloodcell

Epson WF3520 Firmware Downgrade

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Guest Thomas Clayson

The documentation states that firmware downgrade for the Epson WF3520 is possible, however, upon clicking 'firmware upgrade and downgrade' within the main program window, I am met with the message below:

 

"Warning:

 

Update firmware only if you are certain that it is necessary.

 

Firmware update WILL NOT reset waste ink counters nor ink level.

 

Execution:

TBD

Additional information:

 

Current version of the firmware is CG30E1."

 

There doesn't seem to be any way to proceed from this screen and downgrade the firmware, how do you do it?

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