Brother DR-3425 Genuine Drum UnitBrother DR 3425 Genuine Drum Unit The Brother DR3425 Drum Unit, replaces the existing Drum Unit when required. It transfers the images from the laser to the paper, ensuring your prints look sharp and crisp. This unit can also be known by its model number BR3425 It has an estimated page yield of 50,000 This drum unit is compatible for use with the Brother HL and MFC models listed below. The pack includes one single drum unit. Suitable for Brother