Brother DR400 Compatible Drum Unit

Our compatible Brother DR400 laser drum unit is professionally designed to produce the highest quality printouts for your Brother laser printer, meeting or exceeding OEM (Original Equipment Manufacturer) standards. Carefully constructed and put through a rigorous quality control test, our compatible replacement DR400 is the best value laser drum. Why buy expensive OEM Brother DR400 laser drum units when our replacement compatible Brother DR400 laser drum units are Guaranteed to deliver excellent, dependable results, page after page? You can depend on our compatible Brother DR400 laser drum, backed by a Lifetime Guarantee! What is the difference between a toner cartridge and a drum unit? A toner cartridge is the container that holds the toner powder. The drum unit is the electrically charged cylinder that transfers that toner powder to paper to create text and images. Brother toner cartridges and drum units are sold separately. The toner cartridge usually needs to be replaced first, while the drum unit generally should be replaced after the use of 3 or 4 toner cartridges. The toner clicks into the drum and the two consumables install into the printer together as one piece. Learn more about the difference between a toner cartridge and a drum unit in our in-depth guide!