Do It Wiser Compatible Toner Cartridge Set Replacement For Samsung CLP 310 - CLP 315 - CLP 315W - CLX 3170 - CLX 3175FN - CLX 3175FW - CLT-K409S CLT-C409S CLT-M409S CLT-Y409S (Black Cyan Magenta Yellow - Black 1,500 Pages - Color 1,000 Pages) Print Color: Black Print Yield :1500 Pages Style: New Compatible (NOT- OEM) Products has passed the certification of ISO9001 100% Satisfaction Guaranteed