HP 91 Black Printhead, for HP Designjet Z6100

HP 91 Ink Supplies consistently deliver high-quality prints with brilliant colour. HP cartridges with HP Vivera inks produce vivid prints with exceptional fade resistance, and HP printheads optimise print quality for accurate results every time. Ideal for small and large digital printers, photolabs, quickprinters and copyshops. Innovative HP Vivera pigment inks deliver an unmatched combination of outstanding photo-image quality, water resistance and exceptional fade resistance. Get high-quality prints across a wide range of media. HP's innovative printhead design places ink drops with precise accuracy. You get vivid colour and smooth, neutral greys with clear, crisp lines and text. And achieve consistent results even at fast print speeds. Intelligence built into Original HP ink cartridges provides time-saving features including alerts when cartridges need replacement.