Yes, of course.
Whenever you print on ANY glossy surface, even most semi-glossy surfaces, you should use the Gloss Optimizer.
Bronzing is an issue on every printer, as I'm sure you are aware, and the Gloss Optimizer works pretty well to ameliorate it.
Actually, I may have to take that back that I did use GO. I can't remember if that preset allows it.
I do have a second preset that does allow it.
Can't remember exactly. I don't use that much of it, although when I did it seemed to work fine.
Actually, because it's canvas and textured, come to think of it, you might be able to get away without using it.
One of the things I've found Barry is that these questions are best answered by experimentation.
What one person does may not be the same as what you might stumble onto by experimenting.
The Z3200 is so versatile and profiles can be quickly made so experimentation is really very much possible.
Try different things. Jump out there with it.