Model: Brother DR-820 DR820 Drum Unit.
Page Yield: 30,000 base on 5% coverage.
Compatible Devices: Brother - DCP Series DCP-L5500DNDCP-L5600DNDCP-L5650DN;
Brother - HL Series HL-L5000DHL-L5100DNHL-L5200DWHL-L5200DWTHL-L6200DWHL-L6200DWTHL-L6250DWHL-L6300DWHL-L6400DWHL-L6400DWT
Brother - MFC Series MFC-L5700DWMFC-L5800DWMFC-L5850DWMFC-L5900DWMFC-L6700DWMFC-L6750DWMFC-L6800DWMFC-L6900DW