Drum unit helps produce crisp, clear output. Cartridge is designed for use 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-L2707DW, MFC-L2720DW and MFC-L2740DW. It yields approximately 12,000 pages. Yield may vary by type of use.