Genuine OEM HP DesignJet T790 ePrinter 44In Ink and Supplies

The 44-inch DesignJet T790 uses HP 72 ink cartridges and separate paired printheads. The same family number covers both, but each does a different job. Ink cartridges hold the ink; a printhead delivers two named colors to the paper without refilling either cartridge.

Toner Buzz carries genuine HP 72 individual inks and the three printhead choices for this model: gray/photo black, cyan/magenta, and matte black/yellow. Choose a single ink color for a top-up. If you need a printhead, match the named pair rather than mistaking it for an ink bundle.