Press and hold the (Power) button to turn the printer off.
Press and hold the (Feed) button and the (Power) button for about 3 seconds. The POWER, Wi-Fi® and Bluetooth® indicators start blinking (POWER: in orange; Wi-Fi and Bluetooth: in blue).
While pressing the (Power) button, press the (Feed) button once.
Release the (Power) button.
For RJ-3150/3150Ai
Press the Menu, Up or Down arrow button to select the Administration menu, and then press the OK button.
Select Reset > Network Reset > Reset using the Up or Down arrow button, and then press the OK button.
If your question was not answered, have you checked other FAQs?
(Power) button to turn the printer off.
(Feed) button and the 
(Power) button for about 3 seconds. The POWER, Wi-Fi® and Bluetooth® indicators start blinking (POWER: in orange; Wi-Fi and Bluetooth: in blue).
(Power) button, press the 
(Feed) button once.
(Power) button.
