HI-VISION 2 Pack Compatible Brother TN660, TN-660 High Yield Black Toner Cartridge Replacement for DCP-L2520DW, DCP-L2540DW, HL-L2300D, HL-L2320D, HL-L2340DW, HL-L2360DW, HL-L2380DW, MFC-L2700DW Premium Quality Replacement Toner Cartridge is made by ISO9001 Certified Factory to Meet OEM Standards 180 Days Money Back Guarantee 1 Year Manufacturer Warranty Against Product Defect Up to 2,600 Pages at 5% Coverage 2 Black