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November 17, 2006 at 8:06 am #23292
Same problem I’m facing when I try to change brightness/contrast.
I have two scanners Epson Stylus returns success but setting is not visible in the scanned image. Epson Expression 10000XL returns twrc_failure.
If anyone has a solution it would be great.
Sometimes I wonder whether there are other CAPs that shud be set before this. If so, someone please let us know.