Ink Factory

Ink Factory sells such a wide range of original, compatible and remanufactured ink cartridges and inkjet refill kits it's unlikely that you won't be able to find the cartridge you're looking for.

They offer a 100% satisfaction guarantee and delivery is FREE in the UK. They're currently running a buy one get one free offer on their range of Jet Tec compatible ink cartridges which makes them arguably amongst the cheapest on the net in the UK.