Wi-Fi printers Go to the Start menu and click Settings, Devices, then Printers & scanners. Where is the WPS PIN on Samsung Xpress m2070fw? How do I connect a WiFi printer? You can identify the WPS PIN of your Samsung printer from the Network Configuration Report. The WPS PIN (Personal Identification Number) is an eight-digit number used to set up the printer on a wireless network. The eight-digit PIN appears on the display. Press and hold the (WPS) button on the control panel for more than 2 seconds. Where is the WPS PIN on Samsung Xpress M2070FW? Enter wireless network security credentials if prompted.Connect the printer to the computer with a USB cable.