(Epson 9900)
I've always been printing at the max dpi, with high speed off, and finest detail on. Finally spending some time to see where I am OK compromising.
Occurred to me that since dpi (droplets per inch) refers to how many x & y coordinates there are for the print head to target, and that the Epson 9900 uses variable droplet sizes, that color gamut might be affected when lowering the dpi, if the number of droplets that can be printed to represent one pixel is lessened. Is this the case?
I'm really only concerned with a (trained) human eye noticeable gamut difference, rather than saying there's 0.05% more gamut on higher dpi's.