Need Help What Low Odour or No Odour Eco solvent ink?

Hi,
this week i will be getting used Soljet XC 540 Roland and it will go in my very small shop/office. I mean really small, but point is it has to be visible so to attract clients as i am a new business in a small town.

It has some compatible inks called Premium Ink NR4.2 Roland SOLMAX, which i can find no info for, except a shady website with no documents, info or whatsoever. Its priced 65 eur per liter which basically combined with the lack of info makes me doubt if this is a chinese ink that sells for 10$ per liter.

For the sae price i thought of changing to INKTEC inks which i am very happy with on all my other printers/ sublimation and pigment/.

So for now printer will have to stay there and i will evacuate air on top of it. But still that ink smelled bad.

I have a couple of questions i need some help with , as i don't have any experience with solvent printers:

1. Eco Sol Max 3 is better than Eco Sol Max in any way? Do i have to flush everything, or just add?

2. Any ink that particularly has a very low odour? And is ok for Dx4 heads. I assume all new inks should be OK with the DX4 heads.

It has to be available in 6 colors and sold by the bottle, as i have installed a bulk system or something. Still dont have the printer in front of me.

I know , latex but latex also smelled and was super hot in the room, there is a guy in town i know has altex printer.

Thanks!

 

Unfortunately none of the second hand printers i looked here In Spain uses original inks. Understandable. Roland ink is 240 per liter vs 60 per liter compatible and i have seen even for 10-20EU per liter. 6x240=1440 vs 6x60=360. Given that a printhead is 500euro, thats 2 pritheads price in every 1 liter spent per color.

Online competition is really tough here in Spain. i have seen 6-8euro per m2 , laminated and 4 euro not laminated. The cheapest material i see is 3 euro per meter +3 per laminate+2 per ink and printer and i am already there....
Of course i buy it for another reason so i can do faster jobs for my clients and don't lose them to competition. Anyway, here everyone cares only for the money, not the quality.
Fortunately i am starting to get known around for quality jobs so starting to make selected customers,so i will always print on highest quality, which probably will use more ink.

The deal is 3k, mounted in my shop by a technician, as they bought a new and a bigger Mimaki. And by the way here the MImakis are more expensive than the Roland's, new and second hand. Next thing is to buy VS for 5-6k, then we go for used Epson or newer Roland for 8-10k. or buy SP or VP for the same money-3k.
There are used HP260 for 3k but need a separate cutter. Anyway, my idea at first was to buy Roland BN but was put of by 2k to change head and by a tecnitian only. Then thought about the Mutoh 628, but no way i am giving so much money for a toy. And here i am. Buying a monster printer.