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×InformationWindows update impacting certain printer icons and names. Microsoft is working on a solution.
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×InformationWindows update impacting certain printer icons and names. Microsoft is working on a solution.
Click here to learn moreInformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center.
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07-24-2018 02:06 AM
I replaced an empty printhead, but the printhead replacement kept failing. The new printhead was again replaced, and it seemed to work, but then machine kept giving a 79:03 error whenever tried to print. After following a few troubleshooting guides I recalibrated the printheads, and then got a error message indicating that a diffrent printhead (that was working previously and was installed 2 months ago) needed replacing.
I then did a diagnostics test and during the Carriage Assembly Test after removing the printheads (as instructed at that point) the machine gave the error message: ERROR_FIRMWARE
At this point I restarted and updated to the newest firmware on the HP Website with a USB. After the firmware was installed and the machine restarted the error message now showed that the printhead replacement was unsuccessfull.
Please assist!