Genuine OEM Black Toner Cartridge Brother DCP-L2540DW DCP-L2520DW HL-L2300D HL-L2320D HL-L2340DW HL-L2360DWHL-L2380DW MFC-L2700DW MFC-L2720DW MFC-L2740DW - TN630 - Yield 1,200 pages