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I greatly appreciate the added sliders for brightness, contrast, and
quality in the simple-scan preferences.
However, for my scanner, they seem to have no effect, and resulting
scans of color text documents are still very gray, just as when the
brightness and contrast are set to the default values, or in prior
version of simple-scan that did not have the sliders.
My scanner is a Canon Canoscan LIDE 110.
Using xsane, I can easily adjust the brightness and contrast, so I don't
believe it is a problem with the scanner itself, but I am happy to
perform any tests.
I am using simple-scan 3.12.1 in Trusty.
** Affects: simple-scan (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: brightness contrast
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brightness, contrast for Canon LIDE 110 not working
https://bugs.launchpad.net/bugs/1340161
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