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‎02-23-2026 07:15 PM

HP Recommended

My HP T230 is giving me a Supply System error. It appears to be a problem with the black ink.  The other colors indicate they are fine. The plotter has not been used a lot. The cartridges have always been authentic HP cartridges. The problem started before I had the current black cartridge which has a warranty end date of 5/26. I have removed the side cover and see there was quite a bit of black ink below the printhead at it's home position. I can run the Clean Printhead maintenance due to the error. Would this indicate a printhead issue? 

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