Epson SureColor T7770D Series User Manual page 187

EPSON Standard (sRGB)
Optimizes the output to mimic sRGB (best if sRGB is the source color space).
Adobe RGB
Optimizes the output to mimic Adobe RGB (best if sRGB is the source color space).
Business Graphics
Performs color correction to optimize your images based on the sRGB space (SureColor T7770D
only).
Line Drawing
Optimizes color correction for line drawings by processing the border between lines and the
background as discontinuous.
Off (No Color Adjustment)
Turns off color management in your printer software so you can manage color using only your
application software.
Note: An ICC profile is required if color management is turned off.
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