HP original inkjet cartridges. Separate printheads and large-capacity ink cartridges. Long-life printheads and ink cartridges mean fewer supplies changes and greater productivity. Replace individual supplies as needed, saving time and money. Multiple drops of ink are layered in a single dot to create smooth colour transitions and more directly printable colours. Precise dot placement ensures line drawings that are always clear and sharp. Built-in smart features monitor ink levels to eliminate guesswork. Smart technology enables ink cartridges, printheads and printer to communicate and maximise quality and performance. User alert provided when supplies need to be replaced. Ink volume: 69ml. Colour Black.