Welcome to the Samsung ML-1640 product page. Here you can find information and pricing for your Samsung MLTD108S Premium Compatible Toner Cartridge. Easy online ordering of your MLTD108S Genuine Samsung Toner Cartridge, MLTD108S, 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.