This remanufactured HP C9464A (HP 91) matte black inkjet cartridge is an original Hewlett Packard product that has been professionally remanufactured using both OEM and non-OEM parts. It features a 'smart chip' that optimizes print quality and enhances reliability while monitoring ink levels. The ink delivery system allows for efficient replacement of individual cartridges, providing a cost-effective alternative to original HP cartridges. Our remanufactured ink cartridges come with a 100% Quality Satisfaction Guarantee.