500Z Black Return Program Imaging Unit


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.

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.

Lexmark Cartridge Collection Programme

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 Programme Imaging Units are patented devices that are sold at a special price subject to the restriction that the imaging unit may be used only once. Following the initial use, the customer agrees to return the imaging unit only to Lexmark for remanufacture and/or recycling. The Return Programme imaging units are designed to stop working when they reach their respective rated life (as established by Lexmark). In addition, the imaging units are designed to update the memory automatically in the customer’s printer to protect against the introduction of counterfeit and/or unauthorised third-party imaging units. If the customer does not accept these terms, replacement imaging units sold without these terms are available through www.lexmark.com.

Tech Specs

Part Number
Print Technology
Monochrome Laser
Imaging Unit Estimated Yield
Up to 60000 pages, based on 3 average letter/A4-size pages per print job and ~ 5% coverage1
Shelf Life
2 years
Packaged Size (mm - H x W x D)
330 x 490 x 160 mm
Packaged Weight (kg)
2.0 kg
Operation ReSource
Country of Origin
China (PR)
1Actual 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.