The GENUINE NEW Brother DR-400 Black Drum Unit Ink is a high-quality product designed specifically for Brother printers. This drum unit, with a sleek black color, is compatible with various Brother models such as HL-1030, HL-1240, and MFC-970. Utilizing laser print technology, this drum unit ensures crisp and professional-looking black prints for your documents and images. This genuine Brother product guarantees optimal performance and reliability for your printing needs.