HP LaserJet 2420 Toner Cartridges

The following 5 products are guaranteed to work in your HP LaserJet 2420 printer:

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Black toner cartridges for HP LaserJet 2420 printer

Genuine High Capacity Black HP 11X Toner Cartridge - (Q6511X)
  • High capacity 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

1.5p 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.

12,000 pages
High Capacity
1 £174.54 (£209.45 inc VAT)
2 £172.26 (£206.71 inc VAT)
3+ £171.38 (£205.66 inc VAT)
Prices includes FREE next-day delivery

Best value Genuine

1.5p 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.

12,000 pages
£174.54 (£209.45 inc VAT)

FREE next-day delivery

Multi-buy discount
2 £172.26 (£206.71 inc VAT)
3+ £171.38 (£205.66 inc VAT)

Maintenance items for HP LaserJet 2420 printer

Customer Questions & Answers

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  • Hi, I have a HP2420 and ordered a Q6511X cartridge instead of the Q6511A. It doesn't seem to fit because it's bigger. Am I doing something wrong? Thanks!

    HP 11X toner for LaserJet 2420

    We can confirm that the genuine high capacity black HP 11X toner cartridge is designed for use in the HP LaserJet 2420 printer. As we don't sell printers ourselves we're unable to provide installation instructions for individual printer models. We would recommend that you check your printer manual or contact HP for this information:


    Answered by Paul Miller (Staff Member) - almost 6 years ago
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Really Cheap Bargains On All HP LaserJet 2420 Toners

To get a choice of cheap toner cartridges designed for HP LaserJet 2420 laser printers, you can purchase every little thing you need and even more today on Cartridge Save. It is our aim to offer nothing less than the highest quality toner cartridges. Put in an order with Cartridge Save for the comprehensive choice of inexpensive toners for LaserJet 2420 laser printers currently on offer.

Top Quality HP LaserJet 2420 Laser Toner Cartridges

Here at Cartridge Save we will not concede anything for customer support or the high quality of our HP toners. Everybody gets absolutely free delivery which applies to everything bought at Cartridge Save! We have great satisfaction in that 98% of all orders placed with us will arrive . So that we can provide you with even more peace of mind, any HP LaserJet 2420 toner cartridge bought with us also has a complete thirty day money-back pledge. You can buy with certainty from Cartridge Save!

HP LaserJet 2420 Printer Review

Expert review of the HP LaserJet 2420 printer

Our Verdict:

The HP LaserJet 2420 is an excellent workgroup printer that is suitable for high-volume applications in a small business or a home office. This laser monochrome printer is able to produce crisp documents at a speed of up to 30 pages per minute and with an amazing monthly duty cycle of 75,000 pages, it is known for its workhorse abilities. The HP 2420 can print in a maximum resolution of 1,200 x 1,200 dpi and uses HP ProRes 1200 technology to enhance images. This printer employs a MIPS MIPS64 20Kc 400 MHz processor and 32 MB of RAM to handle print information and improve speed.


The HP 2420 has a simple two-tone design that is easy on the eye and is a space-saver with dimensions of 42.41 cm in width, 39.87 cm in depth, and a height of 25.90 cm. This printer also is quite sturdy at a weight of 16.28 kilograms. It also features two media feeders that are have a capacity of 350 sheets of paper. This printer connects to a computer using either a USB cord or a parallel connection. Installation is done by inserting a CD and following simple on-screen instructions that will have you printing in no time. When your HP 2420 toner runs out, replacing a new cartridge is easy thanks to HP's design.


This printer can print on a variety of media which include cards, plain paper, labels, bond paper, recycled paper, envelopes, and transparencies. There are two additional memory expansion slots to improve memory up to 288 MB and improve performance. The HP LaserJet 2420 is also Microsoft certified for Windows Vista and can be installed on Windows or Mac operating systems. Another great advantage is the cost of the printer and HP 2420 toner replacements are also very affordable.


This printer may not be suitable for your needs if you need a scanner, copier, or fax machine. It also uses an excessive amount of energy during operation at a rate of 625 watts per kilowatt hour. During standby, however, it does dramatically reduce its power consumption down to 11 watts per kilowatt hour. When in use, this printer is also very noisy at a sound emission level of 53 decibels.