Locating the WPS Pin on your HP wireless printer setup is a straightforward process. Start by accessing the printer's control panel. Navigate to the 'Settings' or 'Wireless' menu, then select 'Wi-Fi Protected Setup'. Here, you'll find an option to display the WPS Pin. The printer will generate a unique numerical code. Alternatively, some HP models have the Pin printed on a sticker affixed to the printer itself. This Pin is essential when connecting the printer to a Wi-Fi network using the WPS method.