Amstech 4Pack Compatible CLT-504S CLT-K504S CLT-M504S CLT-C504S CLT-Y504S Toner Cartridge for Samsung Xpress CLX-4195FW CLP 415NW SL-C1860FW C1860 C1810 SL-C1810W CLX-4195 CLX-4195N SL-C1860FW/XAA Amstech Compatible Toner Cartridge Replacement for Samsung CLT-K504S CLT-M504S CLT-C504S CLT-Y504S Page Yield: 2,500 (black toner) and 1,800 (color toner) pages Call Back: If you need any assistance LIFETIME WARRANTY: Free replacement or refund with no hassle For Samsung CLP-415N, CLP-415NW, CLX-4195, CLX-4195N, CLX-4195FN, CLX-4195FW, Xpress SL-C1860FW, SL-C1810W