If you changed your router then on the printer set the printer to ipv6 shut off then turn on and set back to ipv4 then select your router id it will prompt you for password good luck
Dear Michael, I have a ts8220 tried so many ways to get password window to show until I tried your 1-13 steps and it worked, activating IPV6 then disabling it made the password window show up for my TMOBILE G5 wifi router. Thank you so much. Anselmo
