This is a compatible replacement for the Hewlett Packard CZ683A (HP 831) cyan latex ink cartridge, designed to perform seamlessly with your HP Latex printer. It is not a remanufactured cartridge and has been specially engineered to meet high standards of quality and reliability. The use of this compatible replacement ink cartridge does not void your printer's warranty. We offer a 100% Quality Satisfaction Guarantee on our compatible CZ683A latex ink cartridges.