Engineered to work best together with your Lexmark™ printer, delivering excellent print quality from the first page to the last. This toner's unique formulation consistently delivers outstanding image quality every time, ensures long-life print system reliability and minimizes extraneous waste; all in an innovative shake-free print system. Keep up-front costs low and quality high with Genuine Lexmark™ cartridges. Device Types: Laser Printer; Color(s): Black; Page-Yield: 20,000; Supply Type: Toner.