The Genuine Brother DR-630 Drum Unit is a high-quality printer accessory designed for select Brother models. With a black color and a single unit type, this drum unit is capable of printing up to 12,000 pages. Compatible with various Brother printers, including HL-L2300D, MFC-L2705DW, and DCP-L2520DW, this genuine Brother product ensures reliable and consistent printing results. Ideal for those looking to replace their old drum unit or to have a spare on hand for uninterrupted printing.