This remanufactured HP C4907AN (HP 940XL) high-yield cyan ink cartridge is an original Hewlett Packard cartridge that has been cleaned, inspected, and refilled with a professionally manufactured pigment-based ink formula. Designed for archival print life and color stability, it has undergone rigorous testing to ensure quality and reliability. The cartridge features a 'smart chip' that optimizes print quality and monitors ink levels, allowing for efficient and economical replacement. Our remanufactured ink cartridges come with a 100% Quality Satisfaction Guarantee.