Welcome to the Lexmark Z-31 product page. Here you can find information and pricing for your Lexmark 12A1990 Genuine Lexmark High-Yield Ink Cartridge. Easy online ordering of your 12A1985 #85 Genuine Lexmark High Yield Inkjet, 12A1990, 12A1970, 12A1985, 12A1980, 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.