If I have any problems or questions, I call Fabian Dube @ Beyound the call Technicall services (778-887-2233).
He services most large format printers. He worked for all graphics for years. He pretty much answers any questions I can throw at him. His prices are good and and so is service. He now has his own Roland dealership.
He would know which inks to use or not use. Also sells Roland inks and is not to far from Proveer.
you can get him at
bctech@shaw.ca