Print From Your Computer : Windows Printing

Use Advanced Color Controls
If you selected EPSON Standard (RGB) or Adobe RGB as the Mode setting, you can click the Advanced button to select detailed settings:
The Color Controls screen lets you specify values for adjusting brightness, contrast, saturation, and individual Cyan, Magenta, and Yellow color tones. You can choose from three Printer Color Adjustment modes and two Gamma settings, and use either a color circle or slide bar to adjust color.