Lexmark MS621DN Toner Cartridges

The Lexmark MS621DN uses compatible black toner in four sizes: 56F1000 is the standard yield at about 6,000 pages, 56F1H00 is high yield at about 15,000 pages, 56F1X00 is extra high yield at about 20,000 pages, and 56F1U00 is ultra high yield at about 25,000 pages. A compatible 56F0Z00 drum is rated for about 60,000 pages. The same supplies also fit the MS521DN, MS622DE and MX521ADE. We offer a 100% satisfaction guarantee.