Do it Wiser CLT-K504S CLT504S Compatible Toner for Samsung CLP-415 CLP-415N CLP-415NW CLX-4195FW CLX-4195N CLP-470 CLP-475 CLX-4170 SL-C1810W Xpress C1860FW - Black Estimated page yield: 2500 pages (depends on printer and usage) Compatible with Part Number: CLT-K504S Compatible printer models: Samsung CLP 415 CLP-415N CLP-415NW CLX-4195FW CLX-4195N CLP-470 CLP-475 CLX-4170 SL-C1810W Xpress C1860FW Our Do it Wiser smart toner cartridges are covered by a 1 year warranty against defects Cartridges certified to work | ISO 9001 quality assurance | ISO 14001 environmental management | RoHS Lead Free