This is a compatible or remanufactured Brother DR920 drum unit guaranteed to perform with Brother Laser Printers. It replaces the genuine (OEM) Brother DR920 drum unit. This drum unit is made with top quality components and new toner to give you the highest quality printouts every time. This compatible or remanufactured for Brother DR920 drum unit is specially engineered to meet or exceed the highest standards of qualitreliability and page yields. Although this unit is not made or endorsed by Brother, it offers customers an economical alternative to expensive OEM Brother DR920 drum and comes with our satisfaction guarantee.