You can connect your printer to your computer over the wireless network using the WPS pushbutton or pin. If you are using the WPS Pin, all you have to do is obtain the pin from your printer using a few instructions. For that, firstly, click the wireless button on your printer, click settings, now choose the option that says WiFi protected setup. You will have two options click on the pin and the WiFi protected setup pin will appear on the printer screen. You can use that 8-digit numeric code on the blue screen on your computer that says enter the pin for your computer. Once you do it, you will be able to establish the connection between printer and computer over a wireless network. Make sure you are using the personal wireless router, and also, it should use the WPA 2 network security standard.