The WPS pin is an eight-digit number that allows you to connect your printer to a Wi-Fi network without a password. The WPS pin can usually be found in the settings menu of your printers control panel. The exact location of the WPS pin may vary depending on the brand of your printer, but you can enter the settings menu and look for wifi or network options, and the WPS pin should be in one of the nested menus. You can also refer to the printers user guide and look for the WPS pin in the index or table of contents. If you are using an HP printer, the WPS pin is usually generated on the printers screen. To find the WPS pin on an HP printer, you can open the control panel of the printer and tap the Settings > Wireless button. Then, find and click Wi-Fi Protected Setup in the control panel of the printer, and then choose WPS PIN. A WPS Pin will be generated on the printer, and you should notice that the WPS pin will be there on the screen for 8-10 seconds.