The WPS (Wi-Fi Protected Setup) PIN is essential for securely connecting your HP DeskJet 3755 printer to a wireless network. This method simplifies the setup process and eliminates the need to manually enter network credentials. If you’re looking to find the WPS PIN on your HP DeskJet 3755, follow this guide. https://medium.com/@gracee0311/where-to-find-wps-pin-on-hp-deskjet-printer-3755-5162b7138f9e