Lexmark Black Return Program Toner Cartridge
Lexmark LEX64075SW – Toner cartridge delivers outstanding results page after page in your Lexmark T640, T640dn, T640dtn, T640n, T640tn, T642, T642dtn, T642n, T642tn, T644, T644dtn, T644n and T644tn. Superior Lexmark design means precision pairing between printer and cartridge.