CET471013 Drum Unit DR3400 Brother

Brother DCP-L5500DN，DCP-L5502DN，DCP-L5600DN，DCP-L5602DN，DCP-L5650DN，DCP-L5652DN，DCP-L6600DW，HL-L5000D，HL-L5100DN，HL-L5100DN_LT，HL-L5100DNT，HL-L5102DW，HL-L5200DW，HL-L5200DWT，HL-L6200DW，HL-L6200DWT，HL-L6202DW，HL-L6250DN，HL-L6250DW，HL-L6300DW，HL-L6300DWT，HL-L6400DW，HL-L6400DWT，HL-L6400DW_LT，HL-L6400DW_MXL，HL-L6400DW_MXT，HL-L6400DW_TT，HL-L6402DW，MFC-L5700DN，MFC-L5700DW，MFC-L5700DN_LT，MFC-L5702DW，MFC-L5750DW，MFC-L5755DW，MFC-L5800DW，MFC-L5802DW，MFC-L5850DW，MFC-L5900DW，MFC-L5902DW，MFC-L6700DW，MFC-L6702DW，MFC-L6750DW，MFC-L6800DW，MFC-L6800DWT，MFC-L6900DW，MFC-L6900DW_LT，MFC-L6900DW_TT，MFC-L6900DWT，MFC-L6902DW