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06-03-2025 05:34 AM
I have installed a new print head with new ink into my HP OfficeJet Pro 7720 but I am getting the 'The printhead appears to be missing, not detected or incorrectly installed' message. I have updated the Firmware, installed three times in a row etc. as per advise on forums, still no joy. The Head did not come with set up inks.
Can any one help.
Best wishes to all,
Chef1955
1 REPLY 1
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