Hi
Also in the UK and after yesterdays storms a quieter morning.
Yes you need Solvent based DX4 heads of which I think their are either 3 or 4 off them in your machine.
Be prepared to be shocked by how much they cost though!
Later machines with the DX5 (Valuejet) print heads are now a more reasonable proposition as you only require one mildly expensive print head!
The only downfall is if you loose one channel of colour you have to replace the complete head.
I have a Mimaki JV33 sitting in storage awaiting the day when DX4s become a reasonable price!
SC