Lexmark T640dtn Printer Cartridges

The Lexmark T640dtn uses remanufactured black toner, part 64015HA, a high yield option that prints about 21,000 pages. A remanufactured maintenance kit, 40X0100, is also available and is rated at about 300,000 pages. The same supplies also fit the T640, T640dn and T640n. Every order is covered by a 100% satisfaction guarantee.