The huge capacity genuine Samsung CLT-K809S not only carries a large amount of black toner powder but has a surprisingly low price tag too. It is great to see Samsung offering a black toner cartridge with such a low cost per page and it certainly makes recommending the K809 easier.The 20,000 page estimated yield of the Samsung CLT-K809 is not the only selling point, this black toner cartridge also gives an exceptional quality of print that you can only get with an original cartridge. Each Samsung SS607A toner cartridge comes fully guaranteed by Samsung, leaving you with nothing to worry about once you make your purchase.