Toner cartridge is designed for use with Samsung CLP-610ND, CLP-660N, CLP-660ND, CLX-6200FX, CLX-6200ND, CLX-6210FX and CLX-6240FX to maximize performance. Enjoy top performance, total reliability and impressive color quality every time you print. It has wider grayscale to express sharpened images. Unique design and advanced technology offer easy-to-use features that make it easy to produce professional results at home or in the office. Cartridge yields approximately 5,500 pages.