Staple Cartridge for use in Lexmark laser printers (3,000 staples per cartridge) (not all models are listed): C750, C752, C760, C762, C770, C772, C782, C912, C920, T520, T620, T630, T640, X520, X522, X620, X630, X632, X634, X750, series printers

T640, T642, T644 series laser printers - High Yield Return Program Toner Cartridge for Label Applications (21,000 Yield)

T640, T640dn, T640n, T640tn, T642, T642dn, T642n, T642tn, T644, T644dn, T644n, T644tn series laser printers - High Yield Toner Cartridge (approx. 21,000 page yield) (prepaid return label included)

T640, T640dn, T640n, T640tn, T642, T642dn, T642n, T642tn, T644, T644dn, T644n, T644tn series laser printers - Return Program Toner Cartridge (6,000 Yield)

T640, T640dn, T640n, T640tn, T642, T642dn, T642n, T642tn, T644, T644dn, T644n, T644tn series laser printers - High Yield Black Toner Cartridge (approx. 21,000 page yield)