Brother LC428XLBKP. Supply type: Single pack, Quantity per pack: 1 pc(s), Black ink page yield: 6000 pagesCompatible Printers: Brother MFC-J 5955 DW, Brother MFC-J 6955 DW, Brother MFC-J 6957 DW, Brother MFC-J 6950 Series, Brother HL-J 6010 DW, Brother MFC-J 6959 DW, Brother MFC-J 6957 DWT