E-Z Ink (TM) Compatible Toner Cartridge Replacement for Samsung 504 504s(CLT-Y504S) 1 Yellow Toner Cartridge Brand: E-Z ink Page Yield: 1,800 pages per toner cartridge. All toner cartridges are manufactured in an ISO 9001 certified facility All toner cartridges are engineered to produce superb results. All products covered by a 100% satisfaction guarantee and 1 year warranty. Compatible with CLP-415NW, CLX-4195FW, SL-C1810W, SL-C1860FW Laser Printer