The Samsung CLT-K4092S Compatible Black Toner Cartridge is a cheaper alternative to the original Samsung CLT-4092 series toner and is designed to deliver the same superb print quality at a fraction of the price. All our compatible products are strictly tested to ensure that they perform reliably in your Samsung laser printer. This compatible Samsung CLT-K4092S toner cartridge has a page yield of approximately 1500 pages. CLP 310,CLP 310N,CLP 315,CLP 315W,CLT-4092,CLX-3170,CLX-3170FN, CLX-3175,CLX-3175FN, CLX-3175FW, CLX-3175N