HP 903 Black Ink Cartridge.

Get reliable performance and professional-quality colour and black text for the office. Original HP ink cartridges deliver striking documents, every time. Print affordably with low-priced individual cartridges and high-yield cartridge options. Part number t6l99ae. Colours included: black. Ink cartridge capacity 9ml. Cartridge yield: 300 pages. Suitable for use with: HP officejet 6950/6960/6970 all-in-one. Standard cartidge size.