INK4WORK Compatible Drum Unit Replacement for brother DR210 DR-210 HL-3040CN, HL-3070CW, MFC-9010CN, MFC-9120CN, MFC-9320CW (Black, 1-Pack) Approximate cartridge yield: up to 15,000 standard pages (average continuous black, declared yield value in accordance with ISO/IEC 19798, actual yields vary considerably based on images printed, other factors. ISO9001 certified. Sold by ink4work Toner Cartridges don't include. Fits DCP-9010CN, HL-3040CN, HL-3045CN, HL-3070CW, HL-3075CW MFC-9010CN, MFC-9120CN, MFC-9125CN, MFC-9320CN, MFC-9320CW, MFC-9325CW printers