The WPS PIN for a printer is an 8-digit code that is used to establish a wireless connection between the printer and another device, such as a computer. It is a unique code that allows for a secure connection. The WPS PIN is typically found on the printer's control panel or in the printer's settings. For example, on an HP printer, you can find the WPS PIN by navigating to the control panel and selecting the "Wi-Fi Protected Setup" option, then choosing "WPS PIN" to display the PIN. It's important to note that the WPS PIN is different from the printer's IP address, and it is used specifically for wireless connections