Compatible with the following: LEXMARK MS421, LEXMARK MS521, LEXMARK MS622, LEXMARK MX421, LEXMARK MX521, LEXMARK MX622
- 20,000 Pages (estimated page yield provided based on 5% coverage or at ISO 2471 pattern/normal)
- Colour: Black
- OEM: 56F6X0E
- UPC: 734646638166