Toner Lexmark 77L20K0 Black 3000 pages

Unison Toner formulated for Lexmark printers, the Lexmark 77L20K0 Black toner cartridge delivers up to 3000 pages of consistent, high-quality black prints. Designed for compatibility with Lexmark devices, it produces sharp text and clear graphics for everyday home and office printing while supporting overall system reliability and long life.

Advantages

This genuine Lexmark cartridge uses Unison Toner technology to provide consistent image quality and reliable performance. It is available as a single cartridge pack and is easy to install and replace to minimise downtime. The cartridge supports Lexmark’s approach to sustainability through remanufacturing and recycling options.

Suitable for

• Everyday black-and-white document printing
• Office reports, invoices and correspondence
• Home office and small business use
• Compatibility with supported Lexmark laser printers

Key specifications

• Manufacturer part number (MPN): 77L20K0
• Printing colour: Black
• Yield: up to 3000 pages
• Quantity per pack: 1 pc
• Brand compatibility: Lexmark

How to use

Install the cartridge according to your Lexmark printer’s user guide: power off the printer if recommended, open the cartridge access door, remove the empty cartridge, and insert the 77L20K0 until it clicks into place. Close the access door and follow any on-screen prompts. Run a test print or alignment if prompted to ensure optimal print quality.

Recommendations

Use within the printer model list recommended by Lexmark and handle cartridges by the body to avoid contact with the imaging surface. Return used cartridges through the Lexmark Return Programme or local recycling options where available.