HP 302 2-pack Black/Tri-color Original Ink Cartridges. Cartridge capacity: Standard Yield, Colour ink type: Dye-based ink, Black ink type: Pigment-based ink, Black ink volume: 3.5 ml, Supply type: Multi pack, Colour ink page yield: 150 pages, Colour ink volume: 4 ml, Quantity per pack: 2 pc(s), Black ink page yield: 170 pages