hp 2800 business inkjet

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  • rankinoffice
    Technician
    • Sep 2009
    • 11

    #1

    hp 2800 business inkjet

    I have a problem with colour quality printing,black seems to be fine,customer replaced print heads and i have taken out the cleaning well housing which has been cleaned out.Did all tests ie=aligh printheads,colour calibration etc.still no good
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