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Design Jet T120 Error - 805D7E831

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Design Jet T120 Error - 805D7E831


What does this mean?

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This error mostly indicates a bad fw USB thumb drive mounted on main pca board, suggest you to replace it and source it from HP with part number CQ890-67105, if this is not working, then you have to replace the whole main pca board. Prior to that, pls try to remove all ink supplies, printhead and paper, reboot it to see if the error persists.



HP Parts Store:


Hope it helps.

Although I am HP Employee
I am speaking for myself and not for HP

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