HP LaserJet 4240 Toner Cartridges

The following 3 products are guaranteed to work in your HP 4240 printer:

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Black toner cartridges for HP LaserJet 4240 printer

Genuine Black HP 42A Toner Cartridge - (Q5942A)
  • Black toner cartridge
  • Lowest online price guaranteed

    If within 7 days of buying a product from us, you find the same product cheaper at any other UK online store, we will refund you with 100% of the difference.

  • 12 month guarantee and FREE returns

    If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

    Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

Best value Genuine

1.2p per page

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

10,000 pages
1 £123.12 (£147.74 inc VAT)
2 £120.39 (£144.47 inc VAT)
3+ £119.41 (£143.29 inc VAT)
Prices includes FREE next-day delivery

Best value Genuine

1.2p per page

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

10,000 pages
£123.12 (£147.74 inc VAT)

FREE next-day delivery

Multi-buy discount
2 £120.39 (£144.47 inc VAT)
3+ £119.41 (£143.29 inc VAT)

Maintenance items for HP LaserJet 4240 printer

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High Quality HP LaserJet 4240 Toner Cartridges

Are you looking to discover a supplier of cheap HP LaserJet 4240 toners?We only provide cartridges which are compatible with your laser printer, and that means you don't need to be frightened of them leading to any kind of issues. For LaserJet 4240 laser supplies that you do not have to endlessly stress about, purchase on Cartridge Save now.

Premium Quality HP LaserJet 4240 Toner Cartridges At Incredibly Bargain Price Tags

For an online shop that offers really good customer support plus the most affordably priced HP laser toner cartridges, well then Cartridge Save will be the best supplier for you! Save lots more cash at Cartridge Save courtesy of free next day delivery. We consider prompt delivery seriously, resulting in 98% of all purchases arriving the next day. You can be assured of complete peace of mind when you place an order from us because of our company's extensive 12 month cashback guarantee that is standard . So if you experience problems using your HP LaserJet 4240 toner inside 12 months after purchase you can just simply post it to us for your total refund. When you would like to spend less money, then buy on Cartridge Save.

HP LaserJet 4240 Printer Review

Expert review of the HP LaserJet 4240 printer

Our Verdict:

The HP LaserJet 4240 is a cost-effective monochrome laser printer that can deliver high-quality prints at amazingly quick speed. Print resolution can go as high as 1200 x 1200 dpi. This workhorse has a monthly duty cycle of 175,000 pages. For connectivity, users may choose from USB or parallel port. The HP LaserJet 4240 printer does not offer standard networking options.


This HP printer has a box-like form with paper trays (500-sheet and 100-sheet) at the bottom and an output tray on top. The Hewlett Packard 4240 Laserjet printer has a 48 MB RAM that can be expanded to 512 MB. For ease of use, there is a control panel on the front along with a status LCD. The HP LaserJet 4240 monochrome laser printer can handle a wide range of media and it has a quick print speed of 40 ppm.


This unit is very handy for offices with high-volume printing needs; the HP 4240 printer can work on Linux, Windows, and Macintosh operating systems. The LaserJet 4240 is also compact and it delivers great looking texts and images plus it is delivered at a fast speed. The HP LaserJet 4240 laser printer has high paper handling capacity and monthly duty cycle.


There are optional accessories offered to make the HP LaserJet 4240 even more efficient, but the original HP LaserJet 4240 cartridges aren't cheap, encouraging some users to turn to cheaper compatible brands in order to replenish their HP 4240 toner levels.