The hp 80 ink cartridges are designed to work with hp 80 printheads and printhead cleaners as part of a modular ink system hp 80 ink cartridges are formulated to provide professional results that are always clear always sharp the higher capacity 350 ml cartridge is ideal for high volume overnight or unattended printing and like the hp 80 printheads the ink cartridges feature built in smart chips to ensure excellent results without guesswork the hp 80 ink cartridge is the perfect ch