Forum Discussion
TMO-G4AR gateway, Epson ET-2850 printer wirelss connection failure.
TMO-G4AR gateway, Epson ET-2850 printer. Tried everything but always get MAC Address failure during wireless setup. Everything else in house works fine and connected immediately at initial setup incl...
2.4 GHz + WPA/WPA2 almost always works for printers.
If you can connect your printer via USB to a computer that is connected to your Wi-Fi network, that will work too. (In Windows, turn on Sharing in the printer properties.)
Can you find an Epson forum to find other users with your specific model?
I am having the exact same issue with my Epson ET-2850 all of the sudden not connecting to my wifi network anymore - totally out of the blue. Printer reports says 'MAC Address Filtering Fail'. I have zero clue based on what I have seen on this forum on how to fix it. Does anyone know a step by step approach to fixing this issue? It is not some anomaly since many have discussed having it.
