Canon imagePROGRAF GP-4000 - Manual (Page 516)

Adjusting Contrast
You can adjust the image contrast during printing.
To make the differences between the light and dark portions of images greater and more distinct, increase
the contrast. On the other hand, to make the differences between the light and dark portions of images
smaller and less distinct, reduce the contrast.
No adjustment Adjust the contrast
The procedure for adjusting contrast is as follows:
1. Open the printer driver setup window 1.
2. Select advanced settings 2.
From the Main tab pull-down menu, select Advanced Settings .
3. Select color mode 3.
For Color Mode , select Color , and then click Color Settings... .
The Color Settings dialog box appears.
4. Adjust the contrast 4.
On the Color Adjustment tab, moving the Contrast slider to the right increases the contrast, and
moving the slider to the left decreases the contrast.
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