How to Fix an HP Printer That Is Connected to Wi-Fi but Not Detected by Your Computer
https://ansungames.com/hp-printer-wifi-connection-issues/
In most situations, this problem is related to network communication, printer settings, outdated software, or security settings rather than a hardware failure. The original guide identifies several common causes, including different Wi-Fi networks, weak wireless signals, outdated drivers, disabled network discovery, firewall restrictions, and printer installation problems.