Brother ADS-2400N User Manual download pdf (Page 150)

Scan Using Your Computer

134

 Custom

Allows you to set the Brightness, Contrast, Shadow, Highlight and Gamma manually.

NOTE

• Shadow cannot be set to a larger value than Highlight.

• This function is available when the Auto, True Gray, or 24bit Color scan type is selected.

• This function is not effective for the Long Paper document size.

4 Auto Color Detect Adjust

When scan type Auto is selected, you can adjust the detection level of color, B&W and grayscale.

 B&W/Gray - Color

Increasing the slider value will make the machine more likely to determine that a given document is a

color document when detecting whether the document uses color. Decreasing the value will make the

machine more likely to determine that a given document is a black and white or grayscale document.

 B&W - Gray

Increasing the slider value will make the machine more likely to determine that a given document is a

grayscale document when detecting whether the document uses color. Decreasing the value will make

the machine more likely to determine that a given document is black and white.

5 Background Processing

 Remove Bleed-through / Pattern

Enabling this function prevents the bleedthrough phenomenon on a two-sided document.

 Remove Background Color

If you enable the Remove Background Color setting, this machine remove the base color of

documents such as newspapers to make the scanned data more recognizable.

Original Brightness: 25

Contrast: 25

Shadow: 122

Highlight: 240

Gamma: 5.0

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Brother ADS-2400N User Manual Page 150