Renewable Toner Compatible Toner Cartridge High Yield Replacement Brother TN660 TN-660 for DCP-L2520 L2540 HL-L2300 L2305 L2320 L2380 MFC-L2680 L2700 LOW COST, HIGH VALUE. RT replacement for Brother TN660 toner. Printing cost is as low as .005 cents per page, up to 60% less than Brother TN-660 original toner cartridges. QTY: 1 (1 Black) RT Compatible Brother TN660 toner cartridge OEM #: Brother TN-660 / Brother TN660 | High Yield: 2,600 pages based on 5% coverage Compatible with 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 LIFETIME WARRANTY. We honor our warranty regardless of purchase date, even if the Amazon return window has closed