To keep your Lexmark C750 laser printer running for longer with outstanding print quality, choose a genuine Lexmark Return Program Laser Toner Cartridge (10B042Y). Keep a spare colour cartridge on hand for when you see an '88 Yellow Toner Low' error message. When print quality is no longer satisfactory, you can quickly swap in a fresh cartridge to keep printing straight away. This high yield cartridge is packed with extra toner, allowing you to print up to 15,000 pages.