My bad, I did mean 0.085 mm.
Also, are you sure 4 colors mean the smallest dot is going to be 0.3387 mm? I did print a several lines of various lengths where you could easily see the difference in thickness between even 0.2 and 0.1 mm.
Also, my monitor has a DPI of 127 and small texts that become blurry on the screen becomes crisp when printed. So, I am sure that the smallest dot printers could produce is far smaller than 0.3387.
I am sure that a printer which can produce dots no smaller than 0.3387 would be basically useless.
