Enjoy high-quality photos and graphics from this HP 72 grey ink cartridge. It’s just one of the inks required in your HP DesignJet large-format printer that produces high-volume printing from the 130ml cartridge so that you can be assured of professional-quality diagrams, prints and posters. It also includes supply-management features that allow you to reorder cartridges automatically, and it accurately informs you how much ink is left. Because it’s a genuine HP product, it works flawlessly with your printer to produce outstanding quality every time as well as help to ensure that nozzles remain blockage free and reduce the overall cost of maintenance. Easy recycling is assured when you send this HP 72 grey ink cartridge back to HP via its Planet Partners scheme. Scroll down the page for full technical specifications.