Compatible with the following: LEXMARK MS421, LEXMARK MS521, LEXMARK MS622, LEXMARK MX421, LEXMARK MX522, LEXMARK MX622
- 6,000 Pages (estimated page yield provided based on 5% coverage or at ISO 2471 pattern/normal)
- Colour: Black
- OEM: 56F6000
- UPC: 734646637442