This 5 pack compatible Samsung CLT-409S Series (K409S, C409S, M409S, Y409S) replacement toner cartridges are for use in the following printers: Samsung CLP-310, CLP-310N, CLP-315, CLP-315W, CLX-3170, CLX-3175, CLX-3175FN, CLX-3175FW, CLX-3175N. Our laser toner cartridges are professionally manufactured to produce the best quality prints for your Samsung. All of our replacement cartridges have new internal parts including OPC drums, a new smart chip, and wiper blades. Our replacement cartridges offer an excellent choice over expensive brand name toner cartridges for your printer. All of our cartridges come with a 100% Satisfaction Guarantee!