Remanufactured replacement for the Samsung CLT-K508L high yield black laser toner cartridge, guaranteed to perform with your Samsung CLP-620, CLP-670, CLX-6220, and CLX-6250 laser printers. This high yield toner cartridge is designed to deliver exceptional print quality and reliability. It is constructed using both new and used parts, including a new smart chip, ensuring optimal performance and value compared to expensive Samsung toner cartridges. The use of remanufactured cartridges does not void your printer's warranty, and we back this product with a 100% Quality Satisfaction Guarantee.