Welcome to the Lexmark X-544 product page. Here you can find information and pricing for your Lexmark C540H1YG Genuine Lexmark High-Yield Toner Cartridge. Easy online ordering of your C540H1CG Premium Compatible High-Yield Toner Cartridge 2000 Page-Yield, C540H1CG, C540X71G, C540X74G, C540H1KG, can be completed from this page. Tonerprice.com backs all of our cartridges with our exclusive warranty. As always, we provide free ground shipping on orders over $75 within the contiguous United States from 5 warehouses nationwide.