Essentially, the Find My network functions by crowdsourcing location data collected from the plethora of Apple devices out in the wild. When your Apple device with Find My enabled comes within Bluetooth range of another Apple device, it will update the device's location in Find My via iCloud....
The printer showed in Preferences as being present on the wifi but idle and not discoverable via the HP software. The printer itself was properly connected to the wireless network and would print fine wirelessly from other devices. I reset the the printing system as suggested and searched for a...