Welcome to the Canon FX-4 product page. Here you can find information and pricing for your Canon 1558A002AA ( FX 4 ) Genuine Canon Toner Cartridge. Easy online ordering of your 1558A002AA ( FX 4 ) Premium Compatible Toner Cartridge, 1558A002AA, 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.