Lexmark Black Imaging Unit Return Program 40K pages for MS/MX331 - 55B0ZA0

Includes Photoconductor and developer within the unit.
Estimated Yield* : Up to 40,000 pages.
*Imaging unit maximum yield estimate based on 3 average letter/A4-size pages per print job at approximately 5% print coverage. Actual Yield may vary based on other factors such as device speed, paper size and feed orientation, toner coverage, tray source, percentage of black-only printing and average print job complexity.