By using the Original Samsung CLPK660A (CLP-K660A) Black Toner Cartridge you are guaranteed to receive reliable, worry free printing for the life of the Cartridge. This CLP K660A is a brand new Genuine product designed, manufactured and tested by Samsung to guarantee compatibility with your Samsung Printer. You can achieve High resolution, laser sharp prints by using Original Samsung Cartridges like this CLP-K660A, as you benefit from Samsung`s microfine Toner Technology. Receive low running costs by using this CLP-K660A Cartridge as it holds a page yield 2500 (based on a 5% coverage).