Compatible HP 126A CE314A drum: installation and compatibility guide

The compatible HP 126A CE314A drum is the imaging unit (the "drum") that picks up and transfers toner onto the paper in entry-level HP Color LaserJet printers. It is not a toner cartridge: it is the photoconductive part shared by all four colours. When the drum wears out, you get repetitive defects, grey backgrounds or vertical banding, and it needs replacing even if the toners still have charge left.

What it is and which printers it fits

This drum is designed to work with exactly these machines:

• HP Color LaserJet CP1025
• HP Color LaserJet Pro 100 Color MFP M175
• HP Color LaserJet Pro M275 MFP
• HP TopShot LaserJet Pro M275

It delivers a yield of up to 14,000 pages, far higher than an individual toner cartridge, because the drum lasts several toner cycles before running out. If your printer does not appear on this list, this is not the right reference; always check the model on the label at the back of the machine before ordering.

How to install it and what to do if it says "cartridge not recognised"

Installation is straightforward: switch off the printer, open the front cover, remove the old drum by pulling gently, take off the seals and the protective film from the new drum and fit it until it clicks into place. Avoid touching the green surface of the photoconductor roller with your fingers, as fingerprints leave marks on the print.

If a "drum not recognised" or "incompatible" warning appears when you switch on, try these steps:

• Switch the printer off completely for a minute and switch it back on to force the chip to be re-read.
• Remove and reinsert the unit, making sure it seats fully and the cover closes properly.
• Confirm you have not left any orange seal or transport film in place.

Bear in mind that some HP firmware updates can tighten the control of non-original consumables. We explain how this affects you and how to manage it in our article on the HP firmware that blocks cartridges. If you need to check colour quality after the change, use our CMYK print test page.

Yield and savings versus the original

The compatible drum performs the same function as the original unit and, on a 14,000-page consumable, the price difference against the branded part is considerable. The real saving lies not only in the purchase price, but in the cost per page across the drum's entire service life. We work through that calculation in our guide on the real cost of printing, and if you have doubts about the quality equivalence, we compare both options side by side in original vs compatible.

To keep results consistent, it is worth pairing the drum with quality toners. If you are also renewing the colour, there are chipped compatible references such as the HP 655 CF450A toner or the HP 508A CF360A toner, both manufactured to ISO 9001 standard.

Why buy it from Star Toner

At Star Toner we work with compatible consumables manufactured to quality standards and backed by the legal guarantee for compatible cartridges in Spain: using a compatible drum does not void your printer's warranty. The compatible HP 126A CE314A drum with a 14,000-page yield is available for €12.99, with fast delivery and technical support should you have any installation questions.

View the compatible HP 126A CE314A drum and buy it here.

Frequently asked questions