This remanufactured HP C4843A (HP 10) magenta ink cartridge is an original Hewlett Packard cartridge 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 and economical replacement of individual cartridges. Our remanufactured ink cartridges offer quality comparable to original HP cartridges at a fraction of the cost. Backed by our 100% Quality Satisfaction Guarantee.