The Brother DR400 Black Drum Unit Cartridge is a new in box product designed specifically for Brother printers. This drum unit, with a black color print technology, is compatible with various Brother printer models such as hl-1030, hl-1230, mfc 970, and more. Made in China, this high-quality drum unit ensures precise and professional printing results for your documents and images. Perfect for home or office use, this Brother DR400 cartridge is a reliable printing solution for your Brother printer.