Samsung genuine 60,000-page yield imaging unit is compatible with original Samsung laser toner cartridges for reliable performance. It is easy to install and convenient to replace.[2]Compatible Printers: Samsung ML-4510 ND, Samsung ML-4512 ND, Samsung ML-5010 ND, Samsung ML-5010, Samsung ML-5012 ND, Samsung ML-5017 ND, Samsung ML-5015 ND, Samsung ML-5015, Samsung ML-4510