It is produced with the highest standards of quality, reliability and compatibility Box Contains: TN 660 TN 630 (Black, 2-Packs) Most convenient &ensure printing quality Page yield: 2,600 Pages for TN660 TN630 Toner Per Piece Compatibility: HL-L2300D DCP-L2520DW DCP-L2540DW HL-L2360DW HL-L2320D HL-L2380DW HL-L2340DW MFC-L2700DW MFC-L2720DW MFC-L2740DW Printer