Canon iB4100 series Online Manual page 429

Select Light, Normal, or Dark for Brightness, and click OK. The current settings are displayed in the
settings preview on the left side of the printer driver.
4. Complete the setup
Click OK on the Main tab.
When you execute print, the data is printed at the specified brightness.
Related Topics
Specifying Color Correction
Adjusting Color Balance
Adjusting Intensity
Adjusting Contrast
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