How do I reset my Epson printer to a new Wi-Fi?
https://printmartdg.com/blog/epson-printer-wont-connect-to-wifi
Changing your wireless network is common when you replace your internet router, update your home network, or move your Epson printer to a different location. When this happens, your Epson printer will still try to connect to the old wireless network, making it impossible to print wirelessly until the new network information is entered.