Welcome to the Savin GX-7000 product page. Here you can find information and pricing for your Savin 405535 (Type 21Y) Genuine Savin Toner Cartridge. Easy online ordering of your 405537 High Yield Genuine Savin Toner Cartridge, SAV405536, SAV405538, SAV405539, SAV405532, 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.