
HP Original Toners
HP 125A Black Toner Laserjet Catridge (CB540A)
KSh 4,500
Description
The HP 125A black toner cartridge is the genuine Original HP replacement, part number CB540A, for the HP Color LaserJet CP1215 and CM1312 family. These colour lasers have been in Kenyan offices a long time, and at 2,200 pages the black cartridge outlasts the colours by a wide margin, which is what you would expect from mostly text printing.
Compatible printers
- HP Color LaserJet CP1215 Printer
- HP Color LaserJet CP1515n Printer
- HP Color LaserJet CP1518ni Printer
- HP Color LaserJet CM1312 MFP
- HP Color LaserJet CM1312nfi MFP
If your model isn't listed, send us the number from the front of the machine and we'll confirm before you pay.
Specifications
| Page yield | Cartridge type | Colour | Capacity | Part number | Genuine or compatible |
|---|---|---|---|---|---|
| 2,200 pages at 5% coverage | Laser toner cartridge | Black | Standard capacity | CB540A | Genuine Original HP |
Genuine or compatible?
Genuine, Original HP in the sealed box. Not a refill and not our Royal house brand, which is always sold under its own name. Machines this age attract a lot of remanufactured and counterfeit toner, and the tell-tale signs are streaking, background shading and toner that does not fuse properly. On a colour laser that also has three colour cartridges to match against, that becomes obvious quickly. We will price a compatible for you honestly if you ask.
Why buy from Trinatech
- Kept in Nairobi CBD stock, including for older colour lasers others no longer supply.
- Countrywide courier, Nakuru, Eldoret, Kisumu and Mombasa included.
- M-Pesa or bank transfer, with a proper invoice for office accounts.
- WhatsApp us the model number, or walk in to The One Mall on River Road.
Getting the most from this cartridge
- Rock the cartridge gently end to end before fitting to redistribute the toner, then remove the sealing strip fully.
- Never touch the drum surface or leave the cartridge out in bright light while installing.
- Because black is used on almost every page, it empties well before the colours. Buying black on its own rather than as part of a set is usually the cheaper approach.
- 2,200 pages assumes 5% coverage. Reports with shaded tables, logos or dark headers will fall short of that.
Frequently asked questions
- Is there a higher-yield version? HP sells 125A as a standard-capacity cartridge for this series, so there is no XL equivalent in this range.
- Do I need the colours too? Yes for colour printing. HP 125A cyan, magenta and yellow are separate cartridges, each around 1,400 pages.
- How fast is delivery? Same day within Nairobi, next working day to most towns.
- Can I return it? Yes, sealed and unused.
- Why does black run out so much faster than the colours? Because black is used on text, which is most of what an office prints, while the colours are only touched on graphics.




