Wait until all lights turn off. The Wi-Fi is now reset.
Troubleshooting Your Epson EcoTank ET-2400: A Comprehensive Reset Guide epson et 2400 reset work
Continue holding until the network lights begin to flash, then release both buttons. Wait until all lights turn off
Mark, being a law-abiding tech user, first tried the official route. He navigated the Epson support site. He found the "Epson Adjustment Program" mentioned in forums, but the official site pushed him toward a service center. then release both buttons. Mark