Lexmark Toner Cartridge - Black - Laser - Extra High Yield - 45000 Labels Black - 1 / PackLexmark supplies are engineered to give your documents high quality, vibrancy and crispness to meet the highest professional standards. Lexmark's focus is on quality and consistency so your focus can be on your work. Lexmark Return Program Cartridges Going green has never been easier. Recycle all your used Lexmark supplies is simple, smart and always free. Lexmark Return Program cartridges are patented print cartridges sold at a discount in exchange