Press to return to the Setup menu.

Make sure one of the following Wi-Fi status icons is displayed in the upper-right corner of the LCD screen.
(Infrastructure mode), (Ad Hoc mode)
It may take a few minutes for the icon to be displayed.

Click Next on your PC to continue with the Wi-Fi setup for your computer.
To use the printer via Wi-Fi you need to make sure that a Wi-Fi connection is setup on your computer.