Expression compatible DR-510 Black Drum Unit (20000 Yield)

Expression compatible DR-510 Black Drum Unit fullyExpression compatible with the Brother MFC-8220, 8440, 8640D, 8840D, 8840DN, DCP-8040, 8045D, HL-5130, 5140, 5150D, 5150DLT, 5170DN. The use ofExpression compatible supplies does not void your printer warranty.