Has anyone used the silver and gold inks on a Mimaki JV33 printer. We are looking at adding these but I thought I should ask around just to see if they are worth it.
You're not misinformed, Mimaki offers both silver and gold inks. At the vegas show the techs had people fooled into thinking it was real gold and silver leaf. If you're using SS21 ink you will have to flush, wash, and change over to the ES3 inkset. This can be problematic and you may have to replace some lines, dampers, and possibly heads if you can't flush all the SS21 ink out. The ES3 inks aren't as vibrant but hardly noticeable by anyone not in the printing industry. The good thing is there is hardly any odor with ES3 vs other solvent ink. The gold and silver inks will have more of a tendency to settle and clog heads even more than the white ink does, so if you're not going to be using it often you will be doing alot of maintenance to keep everything going smoothly.
I do not use silver or gold, but have done alot of research and decided against it because it seems like more of a hassle than what I could justify. I'm sure really cool things could be done with it, but for signage it seems like alot. If you were doing Giclee art prints...your cost might be able to justify it for you.