Hi @CarlB2
Welcome to the HP Support Community. I'd be happy to assist you.
Restart the network devices
- Turn off the Router, Printer, and the computer/ mobile devices.
- Wait for 60 seconds.
- Turn on the Router first and wait for all the lights to stabilize.
- Turn on the printer and allow it to configure itself.
- Turn on the computer/ mobile devices.
Update the printer firmware
Click here to know different methods of updating printer firmware.
Also, have you checked your HP Instant Ink account page? Your Instant Ink account page will have notifications if there are any issues with the account or recent cartridge shipment, it will even provide solutions on how to fix the issue. You may log in to your HP Instant Ink account page from here.
Hope this helps! Keep me posted.
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Have a great day!
KUMAR0307
I am an HP Employee