Printronic 4 Pack Compatible Brother TN630 TN660 Toner Cartridge Black for Brother MFC-L2700DW HL-L2340DW MFC-L2740DW DCP-L2520DW DCP-L2540DW HL-L2360DW HL-L2380DW HL-L2300D MFC-L2720DW HL-L2320D MFC-L2705DW Printer Brand: Printronic For use with Brother printers: MFC-L2700DW HL-L2340DW MFC-L2740DW DCP-L2520DW DCP-L2540DW HL-L2360DW HL-L2380DW HL-L2300D MFC-L2720DW HL-L2320D MFC-L2705DW Easy to install One year factory warranty against product defect 4 TN660 Compatible Toner Cartridge