Brother International ADS-2800W Users Guide - Page 132

Scan Using Your Computer 3 Background Processing  Remove Bleed-through / Pattern Enabling this function prevents the bleed through phenomenon on a two-sided document.  Remove Background Color If you enable the Remove Background Color setting, the machine removes the base color of documents such as newspapers to make the scanned data more recognizable.  Level Adjusts the strength of the Remove Bleed-through / Pattern and Remove Background Color effects. 4 Color Drop Removes specific colors from your scan data. Select one of the following:  Chromatic color 6 Use to remove all colors except Black.  Red Use to remove the Red color.  Green Use to remove the Green color.  Blue Use to remove the Blue color.  Custom Select the color you want to remove. 5 Edge Emphasis This feature allows you to make blurred images and document or magazine text appear more clearly for improved readability. You can use the slider to adjust the strength of the Edge Emphasis effect. NOTE • This function is available when the Auto, True Gray, or 24bit Color scan type is selected. • This function does not apply for the Long Paper document size. B&W Image Quality 6 1 B&W Threshold Adjustment This setting allows you to adjust the image quality when scanning in Black & White mode. Larger values increase the amount of black in the scanned image, while smaller values increase the amount of white. NOTE This function is available when the Black & White scan type is selected. 116