This standard capacity HP 903 cartridge contains 4ml of top quality cyan ink that is guaranteed to give you long lasting and impressive looking photos. Compatible with the HP Officejet Pro 6960, HP Officejet Pro 6970 All-in-One and all other printers that can be found on this page, the T6L87AE is an essential purchase.Hewlett Packard`s own T6L87AE ink cartridge has been designed as the cheapest cyan ink cartridge available for your printer, and a way to get you up an d running at the lowest initial price. However, the HP 903 cyan cartridge only has a limited page yield of 315 pages.