Everything You Need for Your HP Deskjet 3420

The HP Deskjet 3420 is a HP DeskJet printer, and compatible ink cartridges for this range are available here at prices well below the genuine HP alternative. Every order ships free in the UK and comes with a 12-month guarantee.

Compatible Cartridges for the HP Deskjet 3420

The cartridges listed on this page are all compatible with the HP Deskjet 3420. You can browse the individual products above to see the full colour range and choose the cartridges that fit your printing needs.

Compatible HP 27 Black Ink | Compatible HP 28 Colour Ink

Why Go Compatible on the HP Deskjet 3420?

Home printers go through ink at a steady rate, and genuine HP cartridges aren't cheap. Compatible ink for the HP Deskjet 3420 costs a fraction of the original price and still produces clean, clear output for letters, photos and general home printing.

Prefer to Refill Your HP Deskjet 3420 Cartridges?

As well as replacement cartridges, we also stock an HP Deskjet 3420 ink refill kit. This lets you refill your existing empty cartridge rather than replacing it, which can reduce printing costs even further. It's a popular choice for anyone who prints regularly and wants to get more out of each cartridge.

Browse Compatible Ink for the HP Deskjet 3420

Here are the compatible cartridges for the HP Deskjet 3420 available from GO Inkjet.