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ES3640e MFP User’s Guide
Copying > 66
Image Quality tab
No Feature Options Description
1 Sharpness -5 to +5 by 1 Allows you to enhance
the image's outline,
letters, lines when
printing.
2 Background
Removal
OFF, 1 to 10 by 1 Allows you to block out
the color background of
the image (assuming
document has a color
background) - such that
the background color is
not printed.
3 Contrast Auto, -5 to +5 by 1 Allows you to adjust the
contrast levels for
scanning and printing.
This is not applied
(disabled) if Auto is set
to ON.
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