What Toner Does the HP LaserJet MFP M140w Use?
Last Updated:Quick answer: The HP LaserJet MFP M140w uses HP 141A black toner (W1410A), rated for about 950 pages. That is the only replacement cartridge HP lists for it in the U.S. HP does not make a high-yield version; the "141X" or "W1410X" cartridges you see online are third-party compatibles, not HP parts. The same 141A fits the LaserJet M110w, the M110we and other HP 141A models.
Outside the U.S. the M140w takes HP 142A (W1420A) instead, so buy by the 141A number. The M140w prints, copies and scans from a flatbed; it has no fax. Castle Ink does not stock 141A toner; we link to it below.
CastleScore · October 2026
77/100 — Recommended
HP LaserJet MFP M140w (Scored on HP LaserJet MFP M140w ratings)
| Pillar (weight) | Score | What it is based on |
|---|---|---|
| Owner ratings (28%) | 85 | 4.36★ average across 880 ratings at Best Buy (4.4) and HP.com (3.8) |
| Expert reviews (20%) | — | No published numeric expert score we could verify for the M140w. |
| Cost per page (18%) | 66 | About 6.5¢ per page with Original HP 141A at Best Buy's price (950 pages; we don't sell 141A). Docked because firmware can reject toner without the maker's chip. |
| Reliability (18%) | 84 | Most-reported problems: setup and HP Smart app required for scanning; 2.4 GHz Wi-Fi drop-outs; crooked paper feed |
| Features (11%) | 62 | Print, copy, flatbed scan, 21 ppm, 150-sheet tray, 2.4 GHz Wi-Fi, Wi-Fi Direct and USB, icon LCD. No document feeder, fax or automatic two-sided printing. |
| Value (5%) | 76 | Running cost and owner satisfaction against a price of about $169 |
Limited data: We could not find a published numeric expert score for this printer, so that weight is spread across the other pillars.
Still sold new. Staples and B&H list it at about $169.
CastleScore is Castle Ink’s own editorial rating, built from retailer star ratings, expert reviews, real cost per page and owner complaint patterns, checked October 25, 2026. It is not a customer review. See every ranked printer or how the score works.
What Toner Does the HP LaserJet MFP M140w Take?
| Cartridge | HP part no. | Approx. yield (ISO) | Where to buy |
|---|---|---|---|
| HP 141A Black | W1410A | ~950 pages | Amazon |
The yield is HP's ISO/IEC 19752 figure. The drum is built into the cartridge, so there is no separate drum to buy. The cartridge in the box is a setup cartridge rated at about 300 pages, roughly a third of a retail 141A. Amazon links are tagged (as an Amazon Associate we earn from qualifying purchases).
What Does HP 141A Cost to Run?
On October 25, 2026, Best Buy listed Original HP 141A at $61.89, Staples at $64.00 and Quill at $65.99. At $61.89 for about 950 pages, that is roughly 6.5¢ a page, which is high for a laser printer; with no high-yield option from HP, there is no cheaper Original route. Compatible "141X" cartridges claim about 2,000 pages, but that is a seller claim, not an HP rating.
Will Compatible or Remanufactured 141A Toner Work?
Often, but with a risk. HP calls the M140w a dynamic-security-enabled printer: it is meant to work only with cartridges that have a new or reused HP chip, and a firmware update can block cartridges that worked before. Remanufactured cartridges that reuse an HP chip are the safer choice. The M140w is not an HP+ printer, but its "e" twin is: compatible sellers say their 141A/141X cartridges do not work in the "we" models, so check which one you own. Read more in our guide to HP cartridge errors and dynamic security.
What If the Printer Doesn't Recognize the New Cartridge?
HP's community agents give the same first steps for a 141A that isn't recognized: take it out, remove every piece of sealing tape and packing material, wipe the cartridge contacts with a dry lint-free cloth, reseat it, then unplug the printer for 60 seconds and power it back on. If it still shows an error, print a Supplies Status page to see how the printer reads the cartridge.
Which Other Printers Use HP 141A?
HP, Best Buy and Quill list the HP LaserJet M110w, M110we, MFP M140w, MFP M140we, MFP M139we and MFP M141w. The "we" models are HP+ printers, which require Original HP toner if HP+ was accepted at setup.
What LaserJet MFP M140w owners ask
These are the questions that come up most for this printer on retailer Q&A pages, manufacturer support communities and owner reviews, answered in our words.
Is there a high-yield toner (141X) from HP?
No. HP's U.S. supplies page for the M140w lists only the 141A (about 950 pages). 141X cartridges are compatibles.
How many pages does the included toner print?
About 300 pages. It is a setup cartridge, and B&H's box-contents list says the same.
Does it have a document feeder or automatic two-sided printing?
No to both. It scans from a flatbed, and two-sided printing is manual. Staples' listing claims automatic duplex, but HP's spec says none.
Do I need Instant Ink to use HP 141A?
No. Retail 141A works without a subscription. HP's answer on Best Buy notes that retail cartridges aren't supported while an Instant Ink subscription is active.
Can I scan without the HP Smart app?
Best Buy reviewers say the app and an HP account were needed for scanning. HP's spec lists Windows, macOS and Linux support.
LaserJet MFP M140w quirks worth knowing
- Wi-Fi is 2.4 GHz only.
- HP's footnote says no USB cable is included, so buy one if you plan to connect by cable.
- There is no scan button workflow; reviewers say scanning goes through the HP Smart app.
- The U.S. model uses 141A but the UK/EU M140w uses 142A (W1420A), so check the region before buying.
Frequently Asked Questions
What toner does the HP LaserJet MFP M140w use?
HP 141A (W1410A), about 950 pages, in the U.S. Outside the U.S. it takes HP 142A (W1420A).
Is there a separate drum for the M140w?
No. The drum is built into the 141A toner cartridge.
Does HP 141X fit the M140w?
Compatible 141X cartridges are sold for it and claim about 2,000 pages, but HP does not make a 141X and does not rate that yield.
Other printers that use HP 141A
HP LaserJet M110we · HP LaserJet M110w
More HP ink guides: HP LaserJet Pro M402dn · HP LaserJet M209dw · HP LaserJet MFP M234dw · find any printer
Replacing it? Our highest-rated alternatives
- Brother HL-L2460DW — CastleScore 90
- Brother MFC-L2820DW — CastleScore 90
- HP Color LaserJet Pro 3201dw — CastleScore 82
Sources
Ratings and prices were checked on October 25, 2026 and will change over time.
- HP 141A Black Original LaserJet Toner Cartridge (HP Store)
- Best Buy: HP 141A toner
- Quill: HP 141A toner
- HP LaserJet MFP M140w (HP Store)
- HP supplies yield page (M140w, 7MD72F)
- HP.com owner reviews: M140w
- Best Buy reviews: M140w
- B&H: HP LaserJet M140w box contents
- HP Community: M110w cartridge not recognized
Need replacement HP toner cartridges? Shop HP toner cartridges at Castle Ink. Compatible, up to 70% less than OEM, and shipped the same day when you order by 4 PM ET.