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Rectangular black toner cartridge in white box with Lexmark branding

Lexmark

Lexmark 55B0HA0 Unison Original High Yield Black Toner Cartridge 15000 pages

SKU CH-HWFS-G2DAY MPN 55B0HA0

High-yield black toner prints up to 15000 pages for Lexmark MX321adn, MX331adn and MS331dn printers

  • High-yield black toner prints 15000 pages per cartridge
  • Unison formulation produces sharp text on every page
  • Genuine Lexmark cartridge protects printer reliability
  • Compatible with MX321adn, MX331adn, MS331dn printers
  • High-capacity design reduces replacement frequency

Genuine Lexmark High-Yield Black Toner

The Lexmark 55B0HA0 Unison Original High Yield Black Toner Cartridge is a genuine Lexmark consumable designed for laser printing. It delivers a yield of 15000 pages, providing a high-volume supply for consistent output. This new cartridge ensures reliable performance and sharp text quality for compatible Lexmark printers.

Suits MX321adn MX331adn MS331dn owners

This cartridge fits the Lexmark MX321adn, MX331adn, and MS331dn models, making it the correct choice for users of those specific devices. Buyers with different Lexmark printers or those requiring a standard yield cartridge should look at alternative part numbers. It is not intended for inkjet machines or other brands.

15000-page yield decides fit

The defining specification is the 15000-page yield, which determines the cartridge's capacity and replacement interval. Match this number against your printer's requirements and your print volume to confirm suitability. The MPN 55B0HA0 confirms the exact item for ordering.

Highlights

  • High-yield black toner prints 15000 pages per cartridge
  • Unison formulation produces sharp text on every page
  • Genuine Lexmark cartridge protects printer reliability
  • Compatible with MX321adn, MX331adn, MS331dn printers
  • High-capacity design reduces replacement frequency

Specifications

BrandLEXMARK
Shipping weight2.27 kg
Package size376 × 170 × 160 mm

Questions about this item

Will the Lexmark 55B0HA0 cartridge fit in the MX321adn I already use?

Yes, the 55B0HA0 is listed for the MX321adn, MX331adn and MS331dn, so it will work with your existing printer.

How do I confirm the cartridge is printing correctly after installation?

Print a test page and check that the page counter advances toward the 15000 page yield without streaks or faded text.

What comes in the box with the 55B0HA0 toner?

The box contains the genuine Lexmark high-yield black toner cartridge only; no drum unit, waste container or other supplies are included.

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