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- HP Community
- Printers
- Printer Wireless, Networking & Internet
- Re: 'Printer Status Unknown'

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04-05-2021 07:45 AM
My printer is online and the Instant Ink site recognises this, as does HP Smart. However, when I first open the HP Smart app, whether I'm signed in or not, the front page says 'Printer Status Unknown' and doesn't show my estimated ink supply levels. How do I get the front page to say 'Ready'? Do I need to refresh something, and if so, how?
04-08-2021 09:12 AM
@Jennet321, Welcome to the HP Support Community!
This could be a glitch with the app. Let us try these steps:
Restart the wireless router, the printer, and the Mac
Update the printer firmware
Click here to download and install the latest printer firmware from your Mac.
Click here to know different methods of updating printer firmware.
Also, check for any software updates on Mac
Click the Apple icon > About This Mac > Software Update and install any available update.
Check the app. You may reinstall the app from the App Store if the issue persists.
Hope this helps! Keep me posted.
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 bottom right to say “Thanks” for helping!
Have a great day!
KUMAR0307
I am an HP Employee
04-08-2021 11:59 AM
None of that helped, I'm afraid. I restarted Mac, printer and router but couldn't get beyond buffering when trying to update the firmware by downloading & installing on my Mac (via your link).
I then checked whether an update was required on HP Smart (via the advice on your second link) and it was confirmed that my printer is up to date.
At present, my front page on HP Smart still says 'Printer Status Unknown' and currently is again failing to show any estimated supply levels, although I have just printed something.
Any other suggestions, please?
04-08-2021 10:25 PM
On all of my Apple computers (iMac, MacBook Pro) the HP Smart app reports "Printer status unknown". However, on my iPhone and iPad, the HP Smart app reports "Ready". On the Macs, under System Preferences > Printers & Scanners, the printer status is green.
The problem seems to be with the macOS version of the HP Smart app.
04-08-2021 11:55 PM
"The problem seems to be with the macOS version of the HP Smart app." Indeed. And ironically; they just recently updated it. Yes, I think we're talking about the same experience. HP Smart indicating "Printer status unknown" for a printer that appears to be functioning fine. It also sometimes indicates "printer offline" yet the printer is in fact online and functioning.
04-09-2021 02:50 AM
If you have tried reinstalling the app and the issue persists, please reach out to the HP Technical Support team in your region for further assistance.
You may create a case on the website to obtain a case number if required. Kindly watch this video to know how.
Keep me posted for any other assistance.
KUMAR0307
I am an HP Employee