Brother LC-427BK, Standard Yield, Black, Pigment-based ink, 1 pc(s), 3000 pages, Single pack Brother LC-427BK. Black ink type: Pigment-based ink, Cartridge capacity: Standard Yield, Supply type: Single pack, Color ink page yield: 3000 pages, Printing colors: Black, Quantity per pack: 1 pc(s), Black ink page yield: 3000 pages