Description
HP 56X CF256X original toner cartridge (black) is a genuine HP 56X high-capacity (high-yield) original black toner cartridge for the HP LaserJet MFP M436 range. Page yield up to 12300 pages (ISO/IEC 19752). Order code CF256X, also known as HP 56X.
Also known as: HP 56X, CF256X, hp56x, hp 56x toner, cf256x toner.
Table of contents
Product technical specifications
| Parameter | Value |
|---|---|
| Manufacturer | HP |
| Model | HP 56X (CF256X) |
| Colour | black |
| Type | Original |
| Page yield | up to 12300 pages (ISO/IEC 19752) |
| Technology | Laser |
| Product code (SKU) | CF256X |
| EAN | 889899671016 |
HP 56X CF256X original toner (black) — compatible printers
| Printer |
|---|
| HP LaserJet MFP M436n |
Usage tips
The best results come with standard copy paper with a density of 70–80 g/m². Keep the toner in a dry, cool place. Before installing, gently shake the cartridge so the powder distributes evenly.
Who is it for?
- Suitable for: home users and small businesses who value manufacturer quality.
- Use case: printing text documents, invoices and contracts.
- Yield: 12300 pages under average print load.
- Tip: if a higher-capacity version is available, you’ll find it among the related products.
Why choose the HP 56X CF256X original toner cartridge (black)?
The HP 56X CF256X original toner cartridge (black) delivers sharp, precise printouts. As a genuine HP accessory (manufacturer HP), it guarantees maximum reliability and compatibility with the printer’s firmware. In stock, with fast delivery across Estonia.
Maintenance and repair
Need help with your printer? See our printer maintenance and repair service.
Print quality and reliability
The HP 56X (CF256X) toner cartridge delivers even, crisply contrasted black text and a consistent result throughout the cartridge’s life. The pigment is formulated specifically for this printer series’ print engine, so streaking or fading is rare. A reliable choice for everyday office and home use.
Replacing the toner cartridge
Replacing the cartridge is simple and needs no tools. Open the printer’s cover, remove the empty cartridge, take the new CF256X cartridge out of its packaging, gently shake it from side to side to distribute the powder evenly, remove the protective strip, and slide the cartridge into place until it clicks. Close the cover — the printer will detect the new toner automatically. Recycle the old cartridge.
When to replace the toner?
If light patches or streaks appear on the printout, or the text becomes pale, the toner is running low. Before replacing, you can gently shake the cartridge to even out the remaining powder. Keep a spare cartridge on hand so printing isn’t interrupted.
HP 56X series — black original toner
HP 56X is a high-capacity toner series for the LaserJet MFP M436 printers. A high-yield cartridge means less frequent replacement and a lower cost per page — especially valuable for active users. Genuine HP toner guarantees manufacturer-certified print quality, reliability and compatibility with the printer’s firmware. Every cartridge undergoes the manufacturer’s quality control.
Frequently asked questions
What is the HP 56X CF256X original toner cartridge (black)?
The HP 56X CF256X original toner cartridge (black) is a genuine HP black toner cartridge (CF256X, HP 56X) for the HP LaserJet MFP M436.
Which printers is the CF256X compatible with?
Fits the HP LaserJet MFP M436 models.
How many pages does the CF256X print?
Print yield is up to 12300 pages (ISO/IEC 19752, 5% coverage).
What is the difference between original and compatible toner?
The original is made by HP; the compatible version is compatible, usually cheaper, with quality very close to the original.
Is the original better than the compatible version?
The original delivers the manufacturer’s reference standard; a quality compatible cartridge comes very close and is cheaper. The choice depends on preference.
How fast is delivery in Estonia?
The product is in stock, delivery is usually 1–3 working days across Estonia.


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