Our replacement toner cartridges for the Lexmark T640 deliver brilliant image quality and excellent reliability at a low cost. Compared to the original toner cartridges, you'll get equal or higher page yield, pay 25% less and receive 100% lifetime warranty.
Toner Cartridges for Lexmark Printers from Xerox
1Average standard pages. Declared Yield in accordance with ISO/IEC 19752. Yield will vary based on image, area coverage and print mode.