Lexmark T640 21K Toner Cartridge High Yield Black 64040HW

Ensuring that you don't have to deal with waste toner cartridges, Lexmark's Return Programme Cartridges are perfect for environmentally friendly, high quality use. Simply return spent cartridges in the provided packaging for easy cartridge disposal. Working with your machine without trouble, original cartridges are perfect for guaranteeing that you are getting the best performance from your printer. All prints are finished with high definition, allowing for perfect text, graphics and images.