Dataproducts DPCCLP510B Compatible High Yield Toner Cartridge Replacement for Samsung CLP-510D3K/CLP-510D7K (Black) Premium color laser cartridges that produce consistent, vibrant colors Meets or exceeds OEM page yield, quality, and reliability 1-year warranty; 100% satisfaction guarantee; expert technical support Compatible Hardware: Samsung CLP-510 Page Yield: 7,000