Turn the wireless radio on and off
The wireless radio is on by default, as indicated by the blue light on the front of the printer. In
order to stay connected to a wireless network, the radio must stay on. However, if your printer is
connected to an Ethernet network or you have a USB connection, the radio is not used. In this
case you might want to turn the radio off. To turn the wireless radio off, press and hold the
(Wireless) button.