If your ET-2400 is no longer connecting to your computer or has dropped off your Wi-Fi network, a network reset is often the fix.
This resets the network settings to factory defaults so you can re-pair the printer with a new phone or computer. Turn the printer OFF . epson et 2400 reset work
Note: Methods can vary slightly by firmware version. Usually, the easiest way to factory reset the ET-2400 is via the printer software on your computer or the Epson Smart Panel app. If your ET-2400 is no longer connecting to