If your Epson printer won't connect to WiFi (Call USA/CA: +1-804-460-7160), start by restarting the printer and router. Verify that you are using the correct WiFi network name and password. Move the printer closer to the router for a stronger signal. Run the printer's Wireless Setup Wizard and reconnect it to the network. If the issue persists, update the printer firmware and reset the network settings. Most Epson WiFi connection problems can be resolved by checking network settings and reconfiguring the wireless connection properly.