HP 772 300ml Photo Black Designjet Ink Cartridges print with the same vivid colour and the same professional quality, over and over again. Original HP supplies are designed together with the printer to provide consistent, trouble-free printing. Offer your customers over 200 years print permanence on a range of HP creative and speciality media. Enjoy easy, productive, high-quality printing with HP printing materials innovation. See optimised print quality and reliability, enabled by built-in intelligent technology. Produce professional-quality prints and speed up print reviews. Maintain peak productivity thanks to trouble-free printing. Individually replaceable ink cartridges let you enjoy easy, cost-effective printing. Avoid downtime with the legendary quality and reliability of HP.