Toner Lexmark 51B2X00 512X XXL Black 24000 pages

The Lexmark 51B2X00 (512X) XXL black toner cartridge delivers consistent, high-quality prints with a rated yield of up to 24,000 pages. Designed for Lexmark laser printers, this cartridge uses Unison™ Toner formulation to ensure sharp text, stable image quality and long-life system reliability while supporting Lexmark’s sustainability programs.

Advantages

Unison™ Toner formulation provides reliable image quality and system longevity in a shake-free print system. The High Yield (XXL) capacity reduces cost per page and lowers the frequency of cartridge changes for high-volume printing. Genuine Lexmark supplies are engineered to work together with Lexmark printers, and the cartridge participates in Lexmark’s collection and return programs to simplify recycling or remanufacturing.

Suitable for

• High-volume office printing
• Business documents with dense text and graphics
• Environments requiring reduced maintenance and fewer cartridge swaps

Key specifications

• Manufacturer: Lexmark
• Model / MPN: 51B2X00 (512X)
• Colour: Black
• Yield: up to 24,000 pages (XXL / High Yield)
• Print technology: Laser
• Quantity per pack: 1 pc

How to use

Remove the cartridge from its packaging following the printer manufacturer’s instructions. Install the toner into a compatible Lexmark laser printer according to the printer’s installation steps. After installation, run a test page or print job to confirm correct seating and print quality. Replace the cartridge when print density degrades or the printer reports low toner.

Recommendations

Store unopened cartridges in a cool, dry place away from direct sunlight. Use Genuine Lexmark cartridges such as the 51B2X00 to ensure compatibility and maintain printer reliability. When replacing, return used cartridges via the Lexmark Cartridge Collection Program or the Lexmark Return Program where applicable.