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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Printers
- Printing Errors or Lights & Stuck Print Jobs
- HP Officejet Pro 8600 N911g Printhead

Create an account on the HP Community to personalize your profile and ask a question
10-11-2022 03:32 AM
Hi @Peterac
Welcome to HP Support Community. This is a great place to post questions find answers.
Thank you for posting your query. I will be glad to help you.
I see that you are getting an error message “the print head appears to be missing, not detected, or incorrectly installed" on your HP printer.
Please follow the steps listed below to reset the printer.
1. If your printer has a rechargeable battery, remove it.
2. With the printer turned on, disconnect the power cord from the printer.
3. Unplug the power cord from the power source.
4. Wait 60 seconds.
5. Reconnect the power cord to a wall outlet and to the printer.
NOTE: HP recommends plugging the printer directly into a wall outlet.
6. Turn on the printer to complete the reset.
You may also refer to the steps from this document
Let me know if this helps.
Please click “Accepted 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!
Take care and have a good day.