HP 761 775-ml Matte Black Designjet Ink Cartridge produces crisp, accurate, cost-effective drawings. These Original HP printing supplies provide low-maintenance, high-productivity printing, so you can print with ease and deliver with confidence. With Original HP inks, you get a unique combination of quality, resilience, and versatility. See consistently crisp text and clear, accurate lines in fast-drying, smudge-resistant prints. Avoid the trial and error that costs you time with the trouble-free printing of Original HP supplies. Original HP inks are designed and tested with the printer to provide consistent results. You get crisp, clear, accurate quality with every print. Original HP printing supplies are designed to provide low-maintenance printing. Alerts let you know when ink cartridges need replacement and high-volume ink cartridges keep interruptions to a minimum.