HP No.343 Tri-Colour Ink Cartridge (7ml) for DeskJet 5740/DeskJet 5740xi/DeskJet 6840 printers

£21.19 includes FREE UK Postage (other delivery options available)

Shipping Destinations for this item

UK - Shipping Included
United Kingdom
Europe Zone 1 - £2.19
Austria, Belgium, Denmark, France, Germany, Ireland, Luxembourg, Netherlands, Switzerland
Europe Zone 2 - £2.29
Andorra, Croatia, Czech Republic, Finland, Liechtenstein, Monaco, Norway, Poland, Sweden
Europe Zone 3 - £2.49
Bulgaria, Cyprus, Estonia, Faroe Islands, Gibraltar, Greece, Greenland, Hungary, Iceland, Italy, Latvia, Lithuania, Malta, Montenegro, Portugal, Romania, San Marino, Serbia, Slovakia, Slovenia, Spain, Vatican City
North America - £3.99
Canada, USA
Australia and Far East Asia - £3.99
Australia, Israel, New Zealand, Taiwan
Japan - £4.99
Others - £6.99
Falkland Islands

RRP £0.00

Sorry, this product is currently unavailable.



This versatile cartridge provides rich, lifelike colour for vibrant, professional-quality graphics and photos that resist fading for generations. It also works together with your HP printer to deliver a range of Smart printing benefits.


Shelf Life: 18 months from the date of manufacture.


Each HP ink cartridge, printhead and related supply is warranted to be free from defects in materials and workmanship during the period of the warranty.





260 Pages

Compatible Printers

HP Photosmart 8450, 8150, 2710, 2610, 375 and 325 Printers, HP Officejet 7410, 7310 and 6210 Printers, HP PSC 2350 All-in-One Printers, HP Deskjet 6840, 6540, 6520 and 5740 Printers



Operating Temperature 15 to 35?C - Humidity 20 to 80%



14.1cm (W) x 11.3cm (D) x 3.7cm (H) - Weight 0.04kg


  • Based on HP light fade testing under glass using HP Premium Plus photo papers. Using genuine HP supplies ensures availability of all HP printing features
  • Produce attention-grabbing charts and graphics and bright, rich photos with excellent colour saturation.A central part of HP's inkjet colour printing system - can be used with other HP print cartridges to deliver 4-, 6- or 8-ink printing
  • Print photos with exceptional fade resistance and make sure those moments stay as vivid as the day you captured them.Proprietary inks specially formulated for this cartridge to provide superior fade resistance on HP Premium Plus photo papers
  • Carefree printing - alerts let you know when ink levels are running low.Printer adjusts to individual cartridges to ensure consistently high quality printing.System checks cartridge installation and confirms that it's a genuine HP product

For more information and our Delivery Policy see here.

For more information and our Returns Policy see here.

Catalogue No: EL-02027582