The WPS stands for Wi-Fi protected setup pin; a unique 8 digit number generated by your printer to establish a successful connection with a Wi-Fi router. act as a secret code between your printer and computer, it will protect your printing device from any unauthorized access and let the users print their documents in a secure way. You can easily find the WPS Pin on your printer and the router. If you are still confused about and how to use it, you can simply refer to the printer user manual and get more details about it.
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It is an eight-digit pin number to connect wireless printer and router and other devices. Connect them to your wireless network by pressing the WPS button on the router and then on those devices.
Regards, Bruce
Ah, so this is what the WPS pin is used for. I didn't know this, and it will help me write the easily. I will ask my friends if they want to know how this pin works.