Description
HP 142A W1420A compatible toner (black) is a compatible (analogue) HP 142A black toner cartridge for HP LaserJet M109, LaserJet M110, LaserJet M111 and other series. Page yield up to 950 pages (ISO/IEC 19752). Order code W1420A, also known as HP 142A.
Note: this compatible toner does not work in HP+ printers – models whose name ends with the letter “e”. HP+ printers work only with genuine HP toner; for them choose HP 142A (W1420A) original toner 950 pages.
Also known as: HP 142A, W1420A, hp142a, hp 142a toner, w1420a toner.
Popular searches: hp 142a · w1420a · laserjet 142a · toner hp 142a · hp142a
Table of contents
Product technical specifications
| Parameter | Value |
|---|---|
| Manufacturer | HP |
| Model | HP 142A (W1420A) |
| Colour | black |
| Type | Compatible |
| Page yield | up to 950 pages (ISO/IEC 19752) |
| Technology | Laser |
| Product code (SKU) | W1420AA |
HP 142A W1420A compatible toner (black) — compatible printers
| Printer |
|---|
| HP LaserJet M109 |
| HP LaserJet M110w |
| HP LaserJet M111 |
| HP LaserJet M139 |
| HP LaserJet M140w |
| HP LaserJet M141 |
| HP LaserJet M142 |
Compatible vs original toner — comparison
| Feature | Original | Compatible |
|---|---|---|
| Price | Higher | Cheaper |
| Print quality | Manufacturer reference | Very close to original |
| Page yield | Manufacturer specification | Equivalent |
| Warranty | Manufacturer’s warranty | Seller’s warranty + 14-day return |
Prefer the manufacturer’s original? See: HP 142A (W1420A) original toner 950 pages.
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: price-conscious home users and offices who want a lower cost per print.
- Use case: printing text documents, invoices and contracts.
- Yield: 950 pages under average printing load.
- Tip: if a higher-capacity version is available, you’ll find it among the related products.
Why choose the HP 142A W1420A compatible toner (black)?
The HP 142A W1420A compatible toner (black) is an affordable alternative to the original: the same page yield (up to 950 pages), verified quality and seller warranty. This compatible cartridge is ideal for everyday printing where cost per page matters most. In stock, 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 142A (W1420A) toner cartridge produces even, sharply contrasted black text and a stable result throughout the cartridge’s lifetime. The compatible cartridge is manufactured to the original’s specification and undergoes quality control. A reliable choice for everyday office and home use.
Replacing the toner cartridge
Replacing the cartridge is easy and needs no tools. Open the printer’s cover, remove the empty cartridge, take the new W1420A 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 142A series — black compatible toner
HP 142A is a toner series for LaserJet M109, LaserJet M110, LaserJet M111 and other printers. The compatible cartridge offers a page yield equal to the original at a noticeably lower price, and it comes with a seller warranty and a 14-day right of return.
Frequently asked questions
What is the HP 142A W1420A compatible toner (black)?
The HP 142A W1420A compatible toner (black) is a compatible (analogue) black toner cartridge (W1420A, HP 142A) for HP LaserJet M109, LaserJet M110, LaserJet M111, LaserJet M112, LaserJet M139, LaserJet M140, LaserJet M141, LaserJet M142 printers.
Which printers does W1420A fit?
Fits the HP LaserJet M109, LaserJet M110, LaserJet M111, LaserJet M112, LaserJet M139, LaserJet M140, LaserJet M141, LaserJet M142 models.
How many pages does the W1420A print?
Page yield is up to 950 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.
Does compatible toner void the printer warranty?
No. Using a compatible cartridge does not void the printer warranty (EU consumer law).
How fast is delivery in Estonia?
The product is in stock, delivery is usually 1–3 working days across Estonia.
⚠️ Does your printer’s name have an “e” in it? HP+ models (e.g. M110we, M209dwe, 4001dne) may block compatible and refilled cartridges after HP+ activation. This compatible toner is intended for models without the “e”. Read more: HP LaserJet with and without “e” — which printers work with compatible toner?
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