Toner Hewlett-Packard CF279A 3000 pages Black

The PRINT4U Compatible Hewlett-Packard CF279A toner cartridge is a replacement black toner designed for use in compatible HP LaserJet printers. With a stated yield of up to 3000 pages, this cartridge delivers sharp black text and reliable monochrome graphics for everyday printing tasks. It is suitable for home offices, small businesses and personal use where consistent print quality and economical page costs are required.

Advantages

This compatible CF279A toner offers predictable page yield and consistent density across individual print jobs, making text legibility and document contrast reliable. The cartridge is built to fit the same printer models as the original, providing straightforward installation and stable mechanical compatibility. Using this toner reduces per-page cost while maintaining clear black output for letters, invoices, reports and standard office documents.

Suitable for

• Everyday monochrome printing in home or small office environments
• Printing letters, invoices, reports and internal documents
• Users seeking a cost-effective alternative to original HP cartridges

Key specifications

• Color: Black
• Estimated yield: up to 3000 pages (coverage standard)
• Compatible with: HP LaserJet Pro M12a, M12w, MFP M26a, M26nw
• Product type: Toner cartridge for monochrome laser printers

How to use

Turn off the printer and open the toner access cover according to the printer manual. Remove the empty cartridge by grasping the handle and pulling it straight out. Unpack the replacement cartridge, remove any protective seals or tapes, and insert the cartridge into the printer until it clicks into place. Close the toner access cover and restart the printer; perform a test print or alignment if the printer requests it. Dispose of the removed cartridge following local recycling or waste regulations for toner cartridges.

Recommendations

Store the toner cartridge in a cool, dry place away from direct sunlight and extreme temperatures. For best results, allow the cartridge to acclimate to room temperature before installation and handle it by the cartridge frame to avoid contact with the drum or toner outlet. If print quality decreases, perform a printer calibration or run a cleaning cycle before replacing the cartridge.