Lexmark MS/MX317/417/517/617 Return Program Toner Cartridge, Black, Standard Yield (51B1000)

Take advantage of the shake-free system to create bold documents that have crisp- accurate black lines. This black toner cartridge's Unison formulation provides every printout with consistent- high-quality text and images- so your documents look clean and professional. This Lexmark standard-yield toner works with select Lexmark printers and yields 2-500 pages- providing a smart option for small businesses or home offices.