User’s Manual
4-34
4.4.2
Other Color Dropout Options
Advanced Processing provides two options that can adjust
your scanned image in the best optimal result.
Filter
Threshold
This value is used to determine the color
which will be dropped out. A lower value will
drop more of the selected color out, while a
higher value will leave more of the selected
color in.
Background
Level
The pixel which is higher than the
background value will be adjusted to the
lightest point. Adjust the value for both the
Filter Threshold and Background Level to
produce the best optimal result.
Example, slightly adjusting the background value makes
your text more clear.
Original
Summary of Contents for DF-1112S
Page 34: ...User s Manual 4 10 Error Diffusion Image ...
Page 37: ...User s Manual Normal Photo Document Threshold 230 Normal Photo Document Threshold 230 4 13 ...
Page 49: ...User s Manual The Compression tab dialog box 4 25 ...
Page 57: ...User s Manual The Color Dropout dialog box 4 33 ...
Page 73: ...User s Manual Detection Area Outside the Range Box Top 3 Bottom 7 4 49 ...