Compatible HP 79A Toner Cartridge - Black

The ValueX compatible toner cartridge is a reliable replacement for the HP 79A (CF279A) model, des...

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Office StationeryCompatible HP 79A Toner Cartridge Black VXNHPCF279A WX648235
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UK Office DirectCompatible HP 79A Toner Cartridge Black VXNHPCF279A
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Product Information

Full details

The ValueX compatible toner cartridge is designed for home and small office users who require a cost-effective alternative to original HP 79A (CF279A) supplies. It provides consistent, sharp black text and graphics for standard document printing with an estimated yield of 1,000 pages per cartridge. While it offers excellent value, users should note that as a third-party compatible product, it may occasionally trigger non-genuine supply alerts on HP LaserJet printers.

All features

ColourBlack
Model Part NumberWX648235
BrandHP

Extended Product Information

FAQs

Does using this cartridge void my printer warranty?

No. Manufacturers cannot legally void your printer warranty simply for using third-party cartridges, provided the cartridge does not directly cause damage to the machine.

What is the page yield for this cartridge?

This cartridge has an estimated yield of 1,000 pages at 5% coverage, which is the industry standard for measuring toner life.

How do I store spare toner cartridges?

Keep them in the original sealed bag in a cool, dry environment. Avoid extreme heat or humidity to prevent the toner powder from clumping.

Is this cartridge easy to install?

Yes, it is designed as a direct drop-in replacement for the HP 79A, following the same installation steps as the original.

Are there environmental benefits to this cartridge?

Yes, using compatible cartridges reduces waste by promoting the reuse of plastic housings and meeting strict international environmental quality standards.

Troubleshooting

Printer displays 'Non-Genuine' or 'Used' cartridge warning

This is common with compatible cartridges. Press 'OK' or 'Continue' on the printer display to bypass the warning and proceed with printing.

Faint printing or streaks on the page

Remove the cartridge, gently rock it horizontally to redistribute the internal toner, and reinsert it. Ensure the printer's density settings are correct.

Pros and Cons

Pros

  • Significantly lower cost per page compared to OEM cartridges
  • Reliable, high-quality printing performance
  • Backed by a full lifetime warranty
  • Easy installation process identical to the original

Cons

  • May display non-genuine cartridge messages on the printer screen
  • Not suitable for high-resolution professional graphic design printing
  • Requires manual reset of warnings on some printer models

Setup, Compatibility & Care

To install your new cartridge, open the printer access door, remove the old cartridge, and gently shake the new ValueX toner cartridge side-to-side to distribute the powder. Remove any protective plastic strips or orange shipping clips before sliding the cartridge into the printer until it clicks firmly into place.

Compatibility includes:

  • HP LaserJet Pro M12a
  • HP LaserJet Pro M12W
  • HP LaserJet Pro MFP M26a
  • HP LaserJet Pro MFP M26nw

To maintain print quality, store unused cartridges in their original packaging in a cool, dry place away from direct sunlight. Do not touch the roller surface of the cartridge as oils from your skin can cause print blemishes.

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