Welcome to the Muratec F-75 product page. Here you can find information and pricing for your Muratec DK100 Genuine Muratec Drum Unit, Black. Easy online ordering of your , TS100, 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.