HouseOfToners Compatible Toner Cartridge Replacement for Brother TN660 (Black, 3-Pack) Model: TN-660 Style: New Compatible/Replacement Page Yield: 2600 pages (based on 5% coverage of Letter/A4) Guarantee: 1 Year Replacement Guarantee / Shelf Life: 18 Months Compatibility: works in Brother DCP-L2520DW, DCP-L2540DW, HL-L2300D, HL-L2305W, HL-L2320D, HL-L2340DW, HL-L2360DW, HL-L2380DW, MFC-L2680W, MFC-L2700DW, MFC-L2705DW, MFC-L2720DW, MFC-L2740DW