Genuine OEM HP DesignJet T3500 eMFP Ink and Supplies

The DesignJet T3500 uses HP 764 ink cartridges, while its separate printhead belongs to the HP 727 family. Those different numbers reflect two different supplies: ink cartridges hold the ink, and the B3P06A printhead puts that ink onto paper.

Toner Buzz carries genuine HP inks for the T3500 in matte black, photo black, gray, cyan, magenta, and yellow, along with the HP 727 B3P06A printhead. Order ink for the color that needs a top-up. Choose the printhead for that component's maintenance, not as an ink refill.