Appendix 2—Multicolor Dropout (MCD) and Single Color Dropout
This appendix describes the basic functionality of how to use the Bowe Bell + Howell Trūper MCD (Multicolor Dropout). MCD allows the operator to select any combination of up to six different user settable, color dropout schemes
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ÂNote
MCD is only functional in the Black and White mode. MCD does not dropout colors when in Color mode.
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| Term | Description |
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| UI | Windows User Interface |
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| RGB | Red, Green, Blue |
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| Dropout | Color to be removed from a color document when scanning in Black |
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| and White mode |
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| MCD | A combination of colors to be removed from a color document, when |
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| (Multicolor Dropout) | scanning in Black and White mode |
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Single Color Dropout
Single Color Dropout is used in document scans to delete colored text or lines printed on documents in the specified colors of red, blue or green. It is used mostly in OCR (Optical Character Reading) to dropout the form lines.
ÂNote
The Single Color Dropout function can be set independently for the front and back of a document.
The function can be used only with binary images in the Black and White or Binary modes.
Depending on the scanning conditions and colors, it may not be possible to delete the specified colors completely.
1.Navigate to your scanning application and select Advanced Settings.
2.Click the More button in the Settings dialog box.
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