HP Designjet 4200 HP Designjet cc800ps, 815mfp, 5500mfp, and 4200 scanner - Co - Page 54

Creating a new Type of original: B&W

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3.5 Creating a new Type of original: B&W As described in section 3.4, to create or modify a type of original you have to select an existing one and press the tool button . If you plan to scan many originals of the same type, it is advisable to store the newly created type of original under a meaningful name. The settings that can be modified and their possible values are described in the following sections. 3.5.1 Method Method defines the basic image enhancement to apply. It has one of the following values: Graytone: used for pictorial images (pictures with many gray shades). B&W Threshold: used for pure B&W clear CAD drawings and/or text only documents, where the background is pure white and the text or lines are well defined. It only distinguishes two elements, black and white, and they are defined depending on a threshold value (which is the user specified lightness value described in section 3.5.2). There will be no gray levels in the output. Color Reproduction for the HP Large Format Color Copiers family: cc800ps, 815mfp, 5500mfp and 4200 scanner 54/54

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Color Reproduction for the HP Large Format Color Copiers family: cc800ps, 815mfp, 5500mfp and 4200 scanner
54/54
3.5
Creating a new Type of original: B&W
As described in section 3.4, to create or modify a type of original you have to select an
existing one and press the tool button
.
If you plan to scan many originals of the same type, it is advisable to store the newly
created type of original under a meaningful name.
The settings that can be modified and their possible values are described in the
following sections.
3.5.1
Method
Method defines the basic image enhancement to apply. It has one of the following
values:
Graytone:
used for pictorial images (pictures with many gray shades).
B&W Threshold:
used for pure B&W clear CAD drawings and/or text only
documents, where the background is pure white and the text or
lines are well defined. It only distinguishes two elements, black
and white, and they are defined depending on a threshold
value (which is the user specified lightness value described in
section 3.5.2). There will be no gray levels in the output.