1) Check to make sure the printer is supplied with the correct power cord and is properly plugged into an electrical outlet.
2) Check the status of the printer’s network connection.
3) Confirm that the printer is connected to the same Wi-fi as the device that you are attempting to print from.
4) Ensure that the printer and the device are using the same network name and password.
5) Check the printer settings to make sure that the wireless connection is enabled.
6) Run a printer reset cycle to ensure that the device is properly communicating with the wireless network.
7) If the issue persists, try connecting the printer directly to the device using a USB cable.
8) Once the printer is connected, make sure that the correct drivers are installed and running in the background.
9) If all the previous steps have been taken and the issue still persists, contact your printer manufacturer’s website for technical support.