Remanufactured replacement for the Samsung CLP-510D7K black laser toner cartridge. This cartridge is designed to perform reliably with your Samsung CLP-510 and CLP-510n laser printers. It is constructed using both new and used parts, including a new smart chip, ensuring high-quality printing results. This economical alternative to expensive Samsung toner cartridges does not void your printer's warranty and is backed by our 100% Quality Satisfaction Guarantee.