Brother DR520 Compatible Drum Unit

Our compatible Brother DR520 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. Remanufactured using both OEM and non-OEM parts and put through a rigorous quality control test, our remanufactured replacement DR520 is the best value laser drum. Why buy expensive OEM Brother DR520 laser drum units when our replacement compatible Brother DR520 laser drum units are Guaranteed to deliver excellent, dependable results, page after page? You can depend on our compatible Brother DR520 laser drum, backed by a Lifetime Guarantee! What is the difference between a toner cartridge and a drum unit? Your Brother printer uses a toner cartridge and drum unit to print. 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. Toner cartridges and the drum unit are sold separately for this machine. 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 this helpful blog article! For more on how to install a Brother toner cartridge and drum unit check out our other informative guide.