Sold as 1 Each. Compatible with Brother HL-L8260CDW, HL-L8360CDW, HL-L8360CDWMT, HL-L8360CDWT, MFC-L8610CDW, MFC-L8900CDW. Enjoy ongoing improvements and technical changes, which regularly occur throughout the hardware lifecycle. Page Yield of up to 30,000 pages*. Brother offers an environmentally responsible way to dispose of Brother Genuine cartridges. Visit www.brother-usa.com/environment for more information. Designed as part of a complete printing system to provide superior quality results. Disclaimers: *Approximate cartridge yield in accordance with ISO/IEC 19752 (letter/A4). Brother Genuine DR431CL Drum Unit.