I cannot connect WiFi between Epson XP-400 printer or Epson Workforce 545 printer since I upgraded to Big Sur this week in November 2020. Running cable between them doesn't help either. I downloaded the Epson driver epson637173eu which is supposed to be OS X 11.x compatible but it didn't help. Printers work fine for copying but won't accept input for WiFi network. Epson says XP-400 is discontinued. Is there a driver somewhere else that will fix this? Or must I buy a newer printer?
Cat-SIP1
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen