Black ink refill kit for HP Deskjet 6940dt HP 337 printer

Cityinkexpress Black ink refill kit for HP Deskjet 6940dt is an alternative solution to a ciss continuous ink system and genuine ink cartridges for the Deskjet 6940dt printer and replaces carts such as the HP 337 / C9364EE.

Never refilled before ?

Don't be put off by refilling your HP 337 or HP-337 ink cartridge, with our quality ink and easy to follow instructional video which you can watch below, you will realise it's a simple cost effective process that will drive down your printing costs.



The genuine inks and some compatible carts contain just 11ml of ink in a cartridge so our 50ml of refill ink for the HP Deskjet 6940dt is equivalent in volume to around 4.5 HP 337 cartridges which works out at just £1.60 per cart.

How much are you currently paying ?

With a shelf life of 2-3 + years it's a cost effective way to save money on HP 337 / C9364EE ink carts.

Please note our HP Deskjet 6940dt ciss systems, Deskjet 6940dt HP bulk refills and Deskjet 6940dt refillable ink cartridges are not made by HP this is a registered trademark and we use the term for descriptive purposes only.