Lexmark T644n Printer Cartridges

The Lexmark T644n uses remanufactured black toner in two sizes: 64015HA is the high yield toner at about 21,000 pages, and 64415XA is the extra high yield toner at about 32,000 pages. The 40X0100 remanufactured maintenance kit is rated at about 300,000 pages. The same supplies also fit the T644, T644dn and T644dtn. Same-day shipping on most orders.