YoYoInk Compatible Toner Cartridges Replacement for Brother TN 660 TN660 TN-660 (TN630) High Yield 2 Pack (2 Black) Listing includes: 2 Pack (2 Black Toner) Compatible Printers: DCP-L2520DW, DCP-L2540DW, HL-L2300D, HL-L2305W, HL-L2320D, HL-L2340DW, HL-L2360DW, HL-L2380DW, MFC-L2700DW, MFC-L2720DW, MFC-L2740DW 100% No Hassle Money Back Guarantee with 2 Year Warranty