Ink4work Compatible Samsung CLT-K407S Black Toner Cartridge Fits CLP-320, CLP-320N, CLP-321N, CLP-325, CLP-325W, CLP-326, CLX-3180, CLX-3185FW, CLX-3185N, CLX-3186 Ink4work Compatible Samsung CLT-K407S Black Toner Cartridge We offer a 100% Quality Satisfaction Guarantee. Sold by ink4work Not made by Samsung