Generate crisp and clean documents when you purchase our replacement Lexmark T644 toner cartridges and enjoy the savings. These affordable toner cartridges will produce sharp printouts that easily match their name-brand counterpart. Our toner cartridges for Lexmark T644 printers have passed a detailed quality inspection, which guarantees this product to be free of all defects and ensures it will effortlessly work with your Lexmark printer. This cartridge includes a 1-Year warranty and 100% satisfaction guarantee.