Our Compatible replacement for the Brother DR250 Laser Drum unit is professionally re-engineered to produce the highest quality printouts for your Brother Laser Printers, meeting or exceeding OEM (Original Equipment Manufacturer) standards. Retaining the original plastic housing, we've replaced all internal parts with brand new ones, including OPC drums and wiper blades. Why buy expensive OEM Brother DR250 Laser Drum units when our replacement compatible Brother DR250 Laser Drum units are guaranteed to deliver excellent, dependable results, page after page? Use of our Compatible Brother DR250 Drum unit does not void you Printer's Warranty. The DR250 drum is the housing unit for the TN250 Laser Toner. You can replace the TN250 laser toner without replacing the entire DR250 drum.