User Manual

Scan Using Your Computer
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4 Adjust Image
Click the Adjust Image button for adjusting the image.
 Brightness
Adjust the setting (from -50 to 50) to get the best image. The default value of 0 represents an average
and is usually suitable for most images. You can set the brightness level by dragging the slider to the
right or left to lighten or darken the image. You can also enter a value in the box to set the level. If the
scanned image is too light, set a lower brightness level and scan the document again. If the image is
too dark, set a higher brightness level and scan the document again.
 Contrast
Adjust the setting (from -50 to 50) to get the best image. The default value of 0 represents an average
and is usually suitable for most images. You can increase or decrease the contrast level by moving the
slider to the right or left. An increase emphasises dark and light areas of the image, while a decrease
reveals more details in grey areas. You can also enter a value in the box to set the Contrast.
NOTE
The Contrast setting is available only when setting Scan Type to Grey (Error Diffusion), True Grey or
24bit Colour.
 Reduce Noise
You can improve and enhance the quality of your scanned images with this selection. The Reduce
Noise setting is available when using 24bit Colour and scan resolutions of 300 dpi × 300 dpi,
400 dpi × 400 dpi or 600 dpi × 600 dpi.