Specifications:

1.Compatible drum unit for Lexmark 55B0ZA0 Drum series
2.ISO9001, ISO14001 Certificated;
3. Packaging: bulk,airbag,PE Foam,White box, Neutral color box or customized color box( free customized box design )
4.For use with: For MS331dn/431dn/439dn/MX331adn/431adn