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3.24 Color Drop Out
This function scans documents while deleting the text and illustrations printed on
documents in the specified colors of red, blue and green. It is used, for instance, to
facilitate OCR processing by deleting the red frame around OCR forms.
The Multi Color Drop Out function can be used to specify and delete up to three
colors.
IMPORTANT NOTES:
•
The Execute Color Drop Out function can be set independently for the front and
back.
•
The function can be used only with binary images in the Black and White or
MultiStream (Binary&Color) mode.
•
Depending on the scanning conditions and colors, it may not be possible to delete
the specified colors completely.
•
When [Keep] is selected in the Multicolor Drop Out Utility with the
, Color
Settings 2–3 are ignored. Color Drop Out is executed for the parts which do not
satisfy the condition in Color Setting 1.
ISIS configuration method
When using the regular function
1
Select the color from the [Drop Out] list box in the [Advanced Settings] dialog
box.
S7065C
SS905C
S7065C
