Canon mp280 - Manual (Page 177)

Removes show-through of text from the reverse side or removes the base color. Adjust the show-
through level to prevent text on the reverse side of thin document or the base color of the document
from appearing on the image.
Move the slider to the right to increase the show-through removal effect.
Advanced
Opens the Advanced Adjustment dialog box in which you can make fine adjustments to the image
brightness and color tone.
For Brightness/Contrast and Tone, select a color in Channel to adjust either Red, Green or Blue, or
select Master to adjust three colors together.
Brightness/Contrast
Adjust the brightness and contrast of the image.
Move the Brightness slider to the left to darken and right to brighten the image.
Move the Contrast slider to the left to decrease and right to increase the contrast of the image.
Tone
Adjust the brightness balance by specifying Highlight (the brightest level), Shadow (the darkest
level) and Midtone (the color in the middle of Highlight and Shadow).
Move the Highlight slider to the left to brighten the image.
Move the Midtone slider to the left to brighten and right to darken the image.
Move the Shadow slider to the right to darken the image.
Color Balance
Adjust the vividness and color tone of the image.
Move the Color Balance slider to the left or right to emphasize the corresponding color.
Note
These are complementary color pairs (each pair produces a shade of gray when mixed).
You can reproduce the natural colors of the scene by reducing the cast color and
increasing the complementary color. Colorcast is a phenomenon where a specific color
affects the entire picture due to the weather or ambient strong colors.
It is usually difficult to correct the image completely by adjusting only one color pair. It is
recommended that you find a portion in the image where it should be white, and adjust all
three color pairs so that the portion turns white.
Defaults
Resets all adjustments.
Close
Closes the Advanced Adjustment dialog box.
Note
The Brightness and Contrast values set in Adjust do not change even if the brightness and
Page 177 of 707 pages Correct/Enhance Images Window