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Lexmark T420 Mono Printer Toner Cartridges

Lexmark T420 Mono Printer Toner Cartridges

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Lexmark T420 Black Toner Cartridges

Lexmark Black High Yield Toner Cartridge (10,000 Pages)

12A7315

Lexmark Black High Yield Toner Cartridge (10,000 Pages)
  • 3.0p per page
Page Yield
10,000 Pages*
  • Genuine Original Lexmark Product
  • Black Friday Price Now! - Guaranteed!*
Business Price
£303.65 ex VAT @ 20%
£364.39 inc VAT
Out of Stock
Lexmark Black Toner Cartridge (5,000 Pages)

12A7310

Lexmark Black Toner Cartridge (5,000 Pages)
  • 3.9p per page
Page Yield
5,000 Pages*
  • Genuine Original Lexmark Product
  • Black Friday Price Now! - Guaranteed!*
Business Price
£193.99 ex VAT @ 20%
£232.79 inc VAT
Out of Stock
Lexmark Black Return Program Toner Cartridge (5,000 Pages)

12A7410

Lexmark Black Return Program Toner Cartridge (5,000 Pages)
  • 3.0p per page
Page Yield
5,000 Pages*
  • Genuine Original Lexmark Product
  • Black Friday Price Now! - Guaranteed!*
Business Price
£147.74 ex VAT @ 20%
£177.29 inc VAT
Out of Stock
Lexmark Black Return Program Toner Cartridge (10,000 Pages)

12A7415

Lexmark Black Return Program Toner Cartridge (10,000 Pages)
  • 2.6p per page
Page Yield
10,000 Pages*
  • Genuine Original Lexmark Product
  • Black Friday Price Now! - Guaranteed!*
Business Price
£257.84 ex VAT @ 20%
£309.41 inc VAT
Out of Stock

**Page yields are declared by the manufacturer in accordance with ISO/IEC standards or occasionally estimated based on 5% per page coverage. Yields will vary greatly depending on image, area coverage, print mode and environmental conditions.

Lexmark T420 Toner Cartridges

Are you looking for replacement toner cartridges for your Lexmark T420 mono printer? We stock a range of genuine Lexmark toner inks and supplies so you can rest assured that you're making the most of what your Lexmark T420 can do.

High clarity, professional prints every time

A mid-weight, versatile printer, the Lexmark T420 uses cutting-edge, high definition laser printing technology, where toner inks are laid over the page with dot precision to create crisp, deep tones and consistently professional print jobs. Lexmark's corresponding toner ink supplies are designed with enhancing the various features of the printer very much in mind. Despite their compact, modest size, each cartridge can produce either 5,000 or a huge 10,000 pages, meaning you can choose to buy the size that best suits your printing requirements. You'll need to worry less about interruptions as you'll be able to continue printing for longer and, most importantly, your overheads will be lower. Incredibly easy to take out and replace, they are an efficient companion to your Lexmark T420 - which also offers low toner indications so you can manage your supplies more proactively and avoid prolonged interruptions.

Always buy manufacturer-built ink supplies

There are a huge number of inauthentic, imitation and generic toner inks on the market today, all of them promising great printing results at a fraction of the cost. However, despite their allure, research has found that they can rarely deliver the same professional printing as original Lexmark supplies, including the depth of tone and crisp edging that comes with using inks designed to work in sync with your printer. What's worse, over time, using poor quality inks can lead to breakdowns, and could even invalidate your Lexmark manufacturer's warranty. Choose to always buy real, original Lexmark consumables.

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FREE Next Day Delivery on all Orders Over £125
Free Next Business Day Delivery
Available on all orders over £125.00 + VAT on the UK mainland

Most items are shipped to you via ‘Next Working Day’ courier service. The cut-off for next working day delivery is 4:30pm. In the event of an item not being available via this service, we will endeavour to contact you at the earliest opportunity.

We also deliver to the Channel Islands, Scottish Islands, Isle of Man, Northern Ireland and Eire. Areas such as the Scottish Highlands or where a body of water is crossed are subject to a 2-3 working day delivery time.

Please note, we are always charged a levy by the courier if an area of sea is crossed. For our full list of delivery charges please click the following link: Delivery Charges

No guarantees are given for next day delivery. However, our mission is to achieve this where possible.

  • 100% Genuine Manufacturer Cartridges
  • FREE Next Day Delivery On Orders Over £125 ex VAT*
  • Genuine Cartridges Protect Your Warranty
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We Won't Be Beaten on Price! We check our closest competitors every day to make sure you get the best deal possible!
If you still find anyone cheaper, we'll match the price on request..

Even on ink and toner cartridges!

To request a price match, call us on 0800 840 1992 or email us at
  • The competitor must have the identical product in stock and available immediately to the general public.
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  • 100% Genuine Manufacturer Cartridges
  • FREE Next Day Delivery On Orders Over £125 ex VAT*
  • Genuine Cartridges Protect Your Warranty

Price applicable to business customers and those eligible to recover VAT.

VAT is payable at a rate of 20%

This calculation is based on current pricing which is subject to change over time and excludes the cost of additional long life components such as drums, fusers or other maintenance items.

*Page yields are declared by the manufacturer in accordance with ISO/IEC standards or occasionally estimated based on 5% coverage. Yield will vary greatly depending on image, area coverage, print mode and environmental conditions.

*Page yields are declared by the manufacturer in accordance with ISO/IEC standards or occasionally estimated based on 5% per page coverage. Yields will vary greatly depending on image, area coverage, print mode and environmental conditions.

Warranty terms are valid for the entire lifetime of the printer whilst under subscription.

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