Solutions
Display devices such as computer screens have their own display properties. If the display is unbalanced, the image are not displayed with proper brightness and colors. Adjust the properties of the device. Next, perform the following.
Windows
Select EPSON Standard (sRGB) as the Mode setting on the printer driver's Main tab.
Mac OS
Select EPSON Standard (sRGB) as the Color Settings setting from the print dialog's Print Settings menu.
Solutions
Avoid direct sunlight and confirm the image where an appropriate illuminance is assured.
Solutions
Colors may differ from what you see on smart devices such as smart phones or tablets with high-resolution displays.
Solutions
Colors on a display are not quite identical to those on paper because the display device and the printer have a different process of producing colors. Adjust the color properties so that the colors are identical.