5 Pack Compatible Samsung CLT-407S High Yield Replacement Toner Cartridges for the Samsung CLP-320, CLP-320N, CLP-321N, CLP-325, CLP-325W, CLP-326, CLX -3180 – Laser Tek Services
LD Compatible Replacement for Samsung CLT-K407S Black Laser Toner Cartridge for use in Samsung CLP 320, 320N, 321N, 325, 325W, 326, CLX 3180, 3185FW, 3185N, and 3186 s - Walmart.com
Amazon.com: SuppliesMAX Compatible Replacement for Samsung CLP-320N/321/325W/326/CLX-3180/3185/3186 Black Toner Cartridge (2/PK-1500 Page Yield) (CLT-K407S/XAA_2PK) : Office Products
TCT Premium Compatible Toner Cartridge Replacement for Samsung CLT-407S CLT-Y407S Yellow works with Samsung CLP-320 320N 321N 325 325W 326, CLX-3180 Printers (1,000 Pages) - Walmart.com