Lexmark T640, T642, T644 High Yield Print Cartridge toner cartridge Original Black

Lexmark T640, T642 and T644 supplies are designed for the highest quality output, performance and easy installation, from the first page to the last. Lexmark T640, T642 and T644 supplies are not compatible with other Lexmark Printers.

For use with Lexmark T640, T640n, T640dn, T640dtn, T642, T642n, T642tn, T642dtn and T644, T644n, T644tn, T644dtn printers.Lexmark T640, T642, T644 High Yield Print Cartridge. Black toner page yield: 21000 pages, Printing colours: Black