Cool Toner Remanufactured Toner Cartridge Compatible with Samsung ML-1910 ML-1915 ML- 1916 ML-2525 ML-2525W ML-2580N SCX-4600 SCX-4623F SCX-4623GN SF-650 SF-60P MLT-D105L Compatible with Samsung ML-1910, ML-1915, ML-2525, ML-2580, SCX-4600, SCX-4606, SCX-4623, CF-650 Models One year manufacturer warranty against product defect 30-day satisfaction money back guaranteed Remanufactured under highest standards 1,500 page yield at 5% coverage