Canon MultiPASS L6000 Software Manual page 186

3. In the Brightness and Contrast dialog box, click the Manual tab.
The original image appears on the left of the dialog box. As you
modify the image, you can see the results in the image on the right.
4. Adjust the Brightness slider to the left to make the image darker, to
the right to make the image brighter.
5. Adjust the Contrast slider to the left to decrease contrast, to the right
to increase contrast.
6. When the Current image appears as you want it, click OK to accept
the changes. Click Cancel to abandon the changes.
7-42 Working with Documents in the Desktop Manager Chapter 7