The original Brother DR1050 black drum unit is used to create high resolution text or image output. The genuine Brother DR1050 image drum seamlessly fits into the laser printing system and it helps reduce maintenance and replacement costs by being a long-life component that is suitable for the needs of a small office. The genuine Brother DR1050 imaging drum accurately reproduces the image on the page. Printing costs can be minimised by the black DR-1050 laser printer drum, too, as it ensures consistently sharp text and smoother graphics on plain paper and speciality media like transparencies and envelopes