Computer won't recognize network printer - HP OJ Pro 8600

My computer and printer are both connected to the same wireless network, but my computer won't recognize the printer (using the host name, IP address, or otherwise).  It's maddening, because it worked when I first set it up a year ago and just recently stopped - I uninstalled and reinstalled everything.  My iPhone can pick up the printer and print wirelessly, but there's an issue when I try to connect my computer using the HP software.

Hi @petersaaron , and welcome to the HP Forums!
I understand you're having issues utilizing your printer from your computer. I would like to the help with that!
I would recommend starting with a power reset.   Disconnect the power cord from the printer and the power outlet, then wait 60 seconds. After 60 seconds, plug the printer back in. Ensure you plug the printer directly to a wall outlet. Make sure to bypass any sort of surge protector or power bar.
I would then suggest downloading and running the HP Print and Scan Doctor.
Good luck and please let me know the results of your troubleshooting steps. Thank you for posting on the HP Forums!
Please click “Accept as Solution " if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the right to say “Thanks" for helping!
Jamieson
I work on behalf of HP
"Remember, I'm pulling for you, we're all in this together!" - Red Green.

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