Epson GT-7000 Photo Scanner User Manual


 
4
Maintenance and Troubleshooting
4-15
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When halftoning is used, textured patterns of dots appear on
particular areas of an image.
This is normal. See the explanation of moiré patterns in the
Color
Guide
. Your scanner automatically minimizes the problem if Best &
de-screening is selected as the Quality & de-screening setting in the
Image Type dialog box.
Colors in the image look odd.
Make sure the Image Type and Destination settings in EPSON
TWAIN are selected correctly.
When you are using the Film Adapter, make sure the rectangular
opening near the hinges on the base is uncovered, or make sure
the top of the Film Adapter is closed when scanning.
Colors on your monitor are different from those in the original
image.
Check the image settings in your scanner software, especially data
format (bits/pixel/color), gamma correction, and color
correction. Try a different combination of these settings.
Check the color matching and color management capabilities of
your computer, display adapter, and software. Some computers
can change the color palette to adjust the colors on your screen.
(See your software and computer manuals.)
Exact matching of colors is very difficult. The reason for this is
explained in your
Color Guide
. Check your software and monitor
manuals for information on color matching and calibration.