Recent content by Romdmtk

I tried to roll back through PrintHelp, but the printer threw a "ROM NOT WRITEBLE" error. There is a programmer, but I can not find DUMP. The printer turned out to be very problematic. With the same WF 7720 and firmware in chipless, no problems at all.

Hello. I bought an epson wf 7210 printer. I can’t install a CISS on it. The printer does not detect chips after restarting the printer. I have already changed several CISS and the result is one. Firmware version SA19IB, I have a programmer, but I can not find the downgraded version on the...