HP 45 Black Ink Twin Pk CC625AAKey Information Code: CC625AA Colour: Yield: 2 X 833 pages This product is suitable for use with the following printer models: HP COLOUR COPIER 170, HP 190, HP 290, HP DESKJET 710C, HP 720C, HP 815C, HP 820CXI, HP 830C, HP 850C, HP 850K, HP 870CXI, HP 880C, HP 890C, HP 895CXI, HP 930C, HP 950C, HP 955C, HP 960C, HP 970CXI, HP 990CXI, HP 1000CXI, HP 1120C, HP 1125C, HP 1180C, HP 1220C, HP 1600C, HP 1600CM, HP 6122, HP 9300, HP OFFICEJET G55, HP G85, HP