WPS or wireless protected setup is used by a printer or any device to connect to the internet network. If you want to connect your printer with your computer over a wireless network, then you will need to get the WPS pin and enter it on your computer at the desired field box. Firstly, to obtain it, turn on your printer; when your printer is ready, then click the wireless button on Control Panel. Now select settings and go to the wireless protected setup and choose the WPS pin on the screen. After that, you will get an eight-digit code, note it down and enter the same on your computer. Once you do that, you will be able to establish a connection between your printer and computer over a wireless network.