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HP DeskJet 940 Inkjet Printer Ink Cartridges

HP DeskJet 940 Ink Cartridges

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HP DeskJet 940 Value Packs

HP No.78 Tri-Colour Ink Cartridge (560 Pages)

C6578DE

HP No.78 Tri-Colour Ink Cartridge (560 Pages)
  • Genuine Original HP Product
Business Price
£50.28 ex VAT @ 20%
£60.34 inc VAT
Out of Stock

HP DeskJet 940 Consumables

HP No.15 Black Inkjet Print Cartridge (25ml)

C6615DE

HP No.15 Black Inkjet Print Cartridge (25ml)
  • Genuine Original HP Product
Business Price
£57.86 ex VAT @ 20%
£69.43 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.

When it's time to buy replacement ink for your HP Deskjet 940c printer, you'll often find yourself faced with a choice between genuine inks that have been manufactured and approved by HP and a third-party alternative. Often, it's tempting to choose the third-party option since this can appear to be cheaper by comparison. However, before you make a decision, it's worth stopping to consider the advantages that can come from using genuine, manufacturer approved inks.

These can include a higher yield rate from every cartridge, better quality and faster prints and a significantly better environmental track record. It's also worth thinking about the damage that certain unapproved third-party products can cause to your printer. This is particularly important as this type of damage is often not covered by any warranty or service agreement that you may have running on your printer.

Getting the very best performance from your HP Deskjet 940c

According to the specifications provided by HP, your HP Deskjet 940c is capable of printing around 12 pages per minute in black and white and three pages per minute in colour. These speeds are what you'll achieve when you run the printer in economy mode. Often, when you do this while using third-party inks, you'll find that the quality of your printouts degrades to an unacceptable level. By using genuine inks that have been manufactured and approved by HP, you'll receive a higher quality of printout on these settings that will allow you to print more quickly and cheaply.

The higher yield rate of genuine cartridges also helps to make using them cheaper than you might expect. In some cases, you'll find that the cost per page printer is actually cheaper when you use genuine inks than with third-party alternatives. This is one of the many reasons why you may decide to choose genuine inks when you're purchasing supplies for your printer.

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FREE Next Day Delivery on all Orders Over £125
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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
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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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