This is a Compatible Brother DR400 DR-400 Laser Drum unit guaranteed to perform with Brother Laser Printers. It replaces the original Brother DR400 Laser Drum unit. The compatible replacement DR400 Laser Cartridges and supplies also known as generic are specially engineered to meet the highest standards of quality, reliability and exceptional yields that meet or exceed OEM Original Equipment Manufacturer standards for the DR-400 and offer high-quality printing results. Containing new parts including OPC drums, wiper blades, and other internal parts, they are an economical alternative to expensive OEM DR400 Brother Laser Drum units and supplies, and offer big savings over brand-name DR-400 Laser Drum unit and supplies. The use of compatible replacement Laser Cartridges and supplies does not void Printer Warranty. Our Compatible DR400 Laser Drum is a replacement for Brother DR400 / DR-400 Drum unit. The TN460 is the replacement laser toner cartridge that fits into the DR400 drum housing. You can replace the Brother TN460 without replacing the entire DR400 drum housing.We offer a Two Year 100% Quality Satisfaction Guarantee on our Compatible DR400 Laser Cartridges and supplies. For use in the following printers HL Printers HL-1440, Intellifax 4100e, MFC MultiFunction Printers MFC-9700, Intellifax 4100, MFC MultiFunction Printers MFC-8500, Laser Printers 1630, MFC MultiFunction Printers MFC-8300, HL Printers HL-1240, MFC MultiFunction Printers MFC-9870, MFC MultiFunction Printers MFC-9850, MFC MultiFunction Printers MFC-9800, MFC MultiFunction Printers MFC-9750, MFC MultiFunction Printers MFC-9650, MFC MultiFunction Printers MFC-9600, Fax Printers FAX 8750p, MFC MultiFunction Printers MFC-8700, MFC MultiFunction Printers MFC-8600, Fax Printers FAX 8350p, Intellifax 5750p, Intellifax 5750e, Intellifax 4750e, MFC MultiFunction Printers MFC-2500.