Toner Cartridge Compatible HP 79A CF279A 2500 pages Black

The Compatible HP 79A CF279A Toner Cartridge (Black) delivers up to 2500 pages of monochrome prints and is designed as a replacement for original HP supplies. It is intended to provide consistent text density and clear black output for routine office and home printing tasks. The cartridge is compatible with a range of HP LaserJet printers and is supplied prefilled to allow quick installation and immediate use.

Advantages

This black toner cartridge provides high page yield and consistent print quality across long print runs. It is engineered for easy installation and replacement, minimizing downtime when supplies need to be changed. The cartridge maintains stable toner distribution for uniform text and sharp characters on plain paper, and it is tested to ensure reliable performance across standard printing tasks.

Suitable for

• Everyday office documents such as letters, invoices and reports
• Home printing of study materials, bills and correspondence
• High-volume black-and-white print jobs requiring consistent text clarity
• Environments where fast cartridge replacement and predictable yields are needed

Key specifications

• Color: Black
• Estimated page yield: up to 2500 pages (ISO/IEC standard)
• Type: Laser toner cartridge, compatible replacement
• Output: Monochrome prints with high text density
• Packaging: Preinstalled toner, ready for immediate use

How to use

Before installing, turn off the printer and open the toner access panel according to the printer manual. Remove the used cartridge by pulling it straight out and unpack the new cartridge, removing any protective seals or tabs. Insert the replacement toner into the correct slot until it clicks into place, close the access panel and power the printer back on. Run a configuration or alignment page if prompted by the printer to ensure optimal print quality.

Usage recommendations

Store the cartridge in a cool, dry place and avoid exposure to direct sunlight. Shake gently side-to-side a few times before installation if pages are printing faintly to redistribute the toner evenly. Use quality plain paper and follow the printer manufacturer’s maintenance guidelines to achieve the stated page yield and consistent monochrome output.