Welcome to the Lexmark T-420 product page. Here you can find information and pricing for your Lexmark 12A7415 Genuine Lexmark High-Yield Toner Cartridge. Easy online ordering of your 12A7415 Premium Compatible High-Yield Toner Cartridge 10000 Page-Yield, 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.