Toner cartridge Lexmark 51B2000 3000 pages Black

The Lexmark 51B2000 toner cartridge is a black laser cartridge engineered for use in compatible Lexmark printers. It produces up to 3000 pages of high-contrast black text and detailed monochrome graphics at standard coverage. The cartridge is designed for straightforward installation and dependable operation, supporting routine office and home printing tasks that require consistent, professional-looking output.

Advantages

This original Lexmark black toner delivers uniform density across pages and stable print quality over its rated yield. The cartridge’s design minimizes disruption during replacement and reduces the need for frequent interventions. It supports sharp text, well-defined lines and solid fills for documents, reports and monochrome images while maintaining compatibility with Lexmark printer firmware and supplies monitoring.

Suitable for

• Printing business documents, invoices and letters
• Producing black-and-white reports and manuals
• Everyday home printing where clear text is required
• High-volume monochrome printing in small offices

Key specifications

• Print technology: Laser printing
• Colour: Black
• Approximate yield: 3000 pages (standard coverage)
• Compatibility: Designed for use in supported Lexmark printers

How to use

Turn off the printer or follow the printer’s guidance for safe cartridge replacement. Open the printer access door, remove the empty cartridge by carefully pulling it out, and remove any protective seals from the new Lexmark 51B2000 cartridge. Insert the cartridge into the correct slot until it seats firmly, then close the access door and allow the printer to initialize. Print a test page or run a calibration if prompted to confirm correct installation and print alignment.

Recommendations

Store the cartridge in a cool, dry place away from direct sunlight and extreme temperatures. Use genuine Lexmark supplies to maintain print quality and ensure reliable operation. If print density decreases before the rated yield, run printer maintenance routines such as cleaning the imaging components and checking printer settings to optimize output.