Original HP ink cartridge reliably delivers standout, durable color documents and photos page after page. Resulting durable prints and lab-quality photos resist water and last for decades. HP proprietary inks prevent corrosion and clogging of the printhead - ensuring the best prints. Count on a better value for frequent printing with this high-yield cartridge. Tri-color cartridge is designed for use in Hewlett-Packard Photosmart Printers 5660, 5643, 5665, 7640, 7645; Officejet 5740, 5742, 5745 and 8040. Cartridge yields approximately 415 pages.