You can boost your white and color. In order to get a nice white with a single pass, you must use a good quality shirt. The better the quality of shirt, the better the white.
You can print the white at a Level 2 and max out your white ink saturation. On the colors, you can print at a Level 1 or 2, but you can boost your colors a little more. Once you have your settings, you can save the preset for next time. See attached image.
You can print the white at a Level 2 and max out your white ink saturation. On the colors, you can print at a Level 1 or 2, but you can boost your colors a little more. Once you have your settings, you can save the preset for next time. See attached image.