Welcome to the Savin C-3528 product page. Here you can find information and pricing for your Savin 888343 (Type R1) Premium Compatible Savin Toner Cartridge. Easy online ordering of your 888341 (Type R1) Premium Compatible Savin Toner Cartridge, 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.