Description
What The HP 26A Is
The HP 26A, part number CF226A, is a black toner cartridge for a specific family of HP monochrome laser printers. It is not a printer and it is not universal. A toner cartridge is a consumable matched to a particular print engine, and buying the wrong part number simply means a cartridge that does not fit or is not recognized. That makes the compatibility list the most important information on this page.
HP lists two printer families. On the single function side it covers the LaserJet Pro M402dn, M402dne, M402dw and M402n. On the multifunction side it covers the LaserJet Pro MFP M426fdn and M426fdw, which includes the machine covered in our HP LaserJet Pro M426fdw review. If a printer is not on that list, this is the wrong cartridge.
Page Yield And How To Read It
HP quotes an approximate cartridge yield of 3,100 pages. That figure is not a promise and HP labels it as approximate for good reason. Toner yields are measured against a standard test document with a defined amount of coverage on the page, and real yield moves with what is actually printed. A page of dense tables, a logo, a full width header or a scanned image consumes far more toner than a paragraph of text, so a heavy document workload will produce fewer pages than the rated figure and a light text workload can exceed it.
The 3,100 page figure also matters for a second reason. It is the same yield HP quotes for the starter cartridge preinstalled in the M426fdw, so on that machine the first replacement does not increase capacity, it restores it. Buyers printing at volume should check whether a higher yield cartridge exists for their specific printer model, because this listing covers the standard yield 26A only and says nothing about alternatives.
Original Versus Compatible
This is an Original Equipment Manufacturer cartridge, which the specification table confirms in the compatibility options field. Third party compatible cartridges for the same printers exist and cost less. HP’s own description argues against them in strong marketing language, claiming that competitors cannot match its consistency and that original cartridges avoid leaks and premature failures. That is a manufacturer position rather than an independent finding, and this site takes no view on it. What can be said neutrally is that original cartridges carry the manufacturer warranty relationship and are recognized by printer firmware without question, and that third party cartridges vary widely in quality between suppliers. The wider toner cartridges category covers original cartridges for several brands.
Security And Sustainability Claims
HP describes the cartridge as helping protect the printer from malicious code and maintain data integrity. In practice that refers to cartridge authentication chips working with printer firmware, a system HP has built across its LaserJet range. It is a real mechanism rather than a marketing invention, though how much practical security benefit it delivers for a small office is a separate question the listing does not address.
On sustainability, HP states that 100 percent of Original HP Toner Cartridges contain recycled content. The specification table also lists an EU spare part availability duration of two years, which is a regulatory disclosure about how long parts remain available rather than a statement about the cartridge itself.
One practical note on stock planning. Because the yield is quoted as an approximation and real coverage varies, offices that depend on a printer generally keep one spare cartridge on the shelf rather than ordering when the low toner warning appears. Laser printers give a warning well before the cartridge is empty, and a cartridge can often be shaken gently to redistribute remaining toner for a few more pages, which buys time but is not a fix. Planning around the rated yield rather than the warning light is the reliable approach.
Highlights
- Original HP part number CF226A, sold as a single cartridge.
- Approximate 3,100 page yield.
- Black toner only.
- Covers the LaserJet Pro M402dn, M402dne, M402dw and M402n.
- Covers the LaserJet Pro MFP M426fdn and M426fdw.
- Authentication chip working with printer firmware.
- HP states recycled content in all original toner cartridges.
- Listed weight of 1.54 pounds.
Things To Consider
The specification table has clearly been populated with printer fields rather than cartridge fields. It lists Duplex as Yes and Dualsided printing as Yes, neither of which is a property a toner cartridge can have, since duplexing is a function of the printer. Controller Type is listed as Touch control, and the battery field states that one AA battery is required, which is not true of any toner cartridge. Product dimensions of 7.9 by 14.4 by 4.1 inches describe the shipping box rather than the cartridge.
- Compatibility is limited to the listed M402 and M426 models. Check the exact model number before ordering.
- The 3,100 page yield is an approximation based on standard coverage, not a guarantee.
- This is the standard yield cartridge. Higher yield options are not covered by this listing.
- Black only. Nothing in this cartridge produces color.
- HP’s description uses strong comparative marketing language about competing cartridges.
- The duplex, controller and battery fields in the specification table do not apply to a cartridge.
Who Should Buy It And Who Should Not
Anyone running an HP LaserJet Pro M402 or MFP M426 printer will eventually need this cartridge or an equivalent, so the question is not whether to buy it but which version to buy. The original HP part is the safe choice for an office that cannot afford a print failure, for a printer still under warranty, and for anyone who does not want to troubleshoot a cartridge recognition problem.
It is the wrong purchase for a different printer model, which is the most common mistake with toner, and it is the wrong choice for a high volume office that would be better served by a higher yield cartridge if one is available for the machine. Owners of other printers should look at the matching part instead, such as the HP 78A, the HP 206A, or Brother equivalents including the Brother TN660 and the higher yield Brother TN830XL.
