If you cannot get your USB Printer detected on Windows PC, you can run the Printer troubleshooter or reset the Print Spooler and see.

Why does Windows 11 not recognize my printer? Alternatively, if you’re experiencing an issue where your computer fails to recognize a USB printer while you’re trying to connect it, that too ...

AppleTalk printers not showing up over AirPort An issue reported by a number of users that we have also experienced in-house involves the MacBook Pro not being able to see AppleTalk printers that ...