Epson 660 - Manual (Page 41)

Current printer
Same as above.
Other device profile
Change the profile settings.
Output device profile information
Show information of currently selected profile.
Output Intent
Intent Meaning
Absolute Colormetric
Maintain the white point. Match the colors in their nearest color in the des-
tination gamut.
Saturation
Maintain saturation. Used for business charts and other situations in which
undithered colors are required.
Relative Colormetric Maintain colormetric match. Used for graphic designs and named colors.
Perceptual Maintain contrast. Used for photographs and natural images.