I downloaded the fimrware epson wf-7210
The printer screen appears as the picture,
error light on.
press ok the machine will turn off automatically.
Can i buy chipless key?
chipless Firmware for Epson printers WF-
Can be used for many other machines? many times?
Chipless Printer (for one device only)
This means that only one computer is used or only one printer can be used