Lexmark 25B3101 toner, 45000 pages, black

The Lexmark 25B3101 toner cartridge produces high-quality black prints with a declared yield of up to 45,000 pages. This original Lexmark consumable is engineered to provide stable, consistent output across long print runs, making it suitable for environments that require frequent monochrome printing. The cartridge is compatible with a range of Lexmark laser printers and is supplied as a single unit per pack.

Advantages

The cartridge offers a high page yield that reduces the need for frequent replacements and lowers overall cost per page. As an original Lexmark part, it is designed to maintain consistent density, sharp text and reliable page-to-page performance. The toner formulation and cartridge design contribute to minimal downtime and predictable maintenance intervals, supporting steady workflow in busy offices.

Suitable for

• High-volume monochrome document printing in offices
• Print centres and administrative departments with heavy daily use
• Home offices requiring long-lasting black toner for reports and invoices

Key specifications

• Colour: Black
• Yield: up to 45,000 pages (mono)
• Pack quantity: 1 cartridge
• Type: Original manufacturer toner cartridge
• Form factor: Laser toner cartridge designed for Lexmark laser printers

How to use

Turn off the printer and open the front or top cover according to the printer's user manual. Remove the empty toner cartridge by pulling it straight out. Unpack the replacement cartridge, remove any protective seals or tape, and insert it into the printer along the guided rails until it clicks into place. Close the printer cover and power the device on. Allow the printer to initialise and perform any required calibration or alignment routines before printing. Dispose of the empty cartridge according to local recycling guidelines or return it through authorised Lexmark recycling programmes.

Recommendations

Store the cartridge in a cool, dry place away from direct sunlight and strong magnetic fields. For best print quality, use the cartridge within the recommended storage period and follow the printer manufacturer's maintenance instructions, including periodic cleaning of paper paths and imaging components.