Previous threads here nd elsewhere have discussed that "ICM"
functionality (under the "Configuration" dialog) of EpsonScan
software for the 4780 and 4990 scanners simply did not work - at all!
(Indeed, I am able to get color-accurate scans into Photoshop only if
I limit EpsonScan to sRGB.)
As was reported yesterday, Epson recently released v 3.03 of their
EpsonScan software for the 4870 and 4990. Has anyone installed and
tested the new version of EpsonScan for color-space issues and its
ability to properly tag a profile, and do so whether EpsonScan is
used in either stand-alone or Photoshop-plug-in mode?