If you no longer need to use a Wi-Fi (wireless LAN) connection with your printer, you can disable it.
By removing unnecessary Wi-Fi signals, you can also reduce the load on your standby power.
For ET-2900U only
The printer must be connected to the Internet in order to function and have its ink usage monitored as part of the ReadyPrint program.
Select Wi-Fi Setup on the home screen on the printer's control panel.
To select an item, use the
buttons, and then press the OK button.
Select Wi-Fi.
Press the OK button.
Select Others > Disable Wi-Fi.
Follow the on-screen instructions.