Welcome to the Samsung SCX-4500 product page. Here you can find information and pricing for your Samsung MLD1630A Genuine Samsung Toner Cartridge. Easy online ordering of your MLD1630A Premium Compatible Toner Cartridge, MLD1630A, 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.