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Consistently outstanding image quality. Long-life system reliability. Superior sustainability. Innovative shake-free print system.

Lexmark Cartridge Collection Program
Going green has never been easier. Recycle all your used Lexmark supplies by letting us take care of the details. It’s simple, smart and always free.

Lexmark Return Program
Lexmark Return Program cartridges are print cartridges sold at a discount in exchange for the customer's agreement that the cartridges will be used only once and returned only to Lexmark for remanufacturing or recycling. These single-use only cartridges will stop working after reaching end of the rated life established by Lexmark (a variable amount of toner may remain when replacement is required). These cartridges may also automatically update the printer memory to protect the printer from counterfeit and unauthorized products. Supplies without this single-use term are available at www.lexmark.com.

Best Together
Genuine Lexmark supplies are engineered to work Best Together with your Lexmark printer, delivering excellent print quality from the first page to the last.

Imaging Unit
This Imaging Unit is designed to work best with Unison™ toner. Essential to Lexmark print system performance, Unison™ Toner's unique formulation consistently delivers outstanding image quality, ensures long-life print system reliability and promotes superior sustainability -- all in an innovative shake-free print system.

Take a giant leap in longevity. Standout performance and maximum yield for a true investment in efficiency – and your professional future.

One Return Program Imaging Unit is Compatible with: 
Lexmark MX321adw
Lexmark MX321adn
Lexmark MX421ade

Lexmark MX521de
Lexmark MX521ade
Lexmark MX522adhe

Lexmark MX622adhe
Lexmark MX622ade
Lexmark MB2338adw
Lexmark MB2442adwe
Lexmark MB2546adwe
Lexmark MB2650adwe
Lexmark B2338dw
Lexmark B2442dw

Lexmark B2546dw
Lexmark B2650dw
Lexmark B2650dn

Lexmark MS321dn
Lexmark MS331dn
Lexmark MS421dw
Lexmark MS421dn
Lexmark MS521dn
Lexmark MS621dn
Lexmark MS622de



General Specs

Part no. 56F0Z00
Print Technology
  • Monochrome Laser
Yield Value
  • 60000
Lexmark Cartridge Collection Program
  • Yes
Packaged Size (mm - H x W x D)
  • 300 x 140 x 385 mm
Packaged Weight, kg
  • 1.928 kg

Cartridges & Imaging

Imaging Unit Estimated Yield
  • Up to:
  • 60000 pages, based on 3 average letter/A4-size pages per print job and ~ 5% coverage1

Electrical & Operation

  • 44101706
Country of Origin
  • China (PRC)