10-23-2012 05:02 PM
Photosmart D110a, Windows 7 32-bit, Error message: At least one of the cartridges has a problem. Will print black if color cartridge removed. New cartridges did not solve problem. All suggested steps tried twice, cleaning, unplugging, etc.
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10-24-2012 05:20 PM
It seems you have already done some of the steps to help with this. If the printer is in warranty, then you may want to contact HP Tech Support about this unit.
Let me know if this helps.