... Rigorous Quality control system Satisfactory after-sales service CE/STMC Compatible color toner cartridge with chip. Model no.CLT-508 ... toner cartridge Color of the toner cartridgeBlack,cyan,magenta,yellowType100% compatible newPrinting pagesbk-5000 pages,c/m/y-4000 pages CertificateISO9001 ... -price ratio, your further inquiry will be warmly welcome. Compatible samsung color toner cartridge CLT508