Oki ES1624n MFP User Manual page 66

(c) Lightness
Increase the lightness by moving the triangle to the
right or to the left to decrease the lightness.
5. Using Color Balance
The Color Balance control allows you to set optimal image color
quality.
You can either move the relevant pointer toward a color (in the
above example 63% green has been selected) or, if known, enter
the figure in the box at the top.
The first box refers to the Cyan/Red percentage content, the second
to Magenta/Green and the third to Yellow/Blue.
6. Color Drop-out
Click the button and the dialogue box below will be displayed. This
allows you to remove one of the R (Red), G (Green), or B (Blue) color
channels. This function is particularly useful when converting to text
using OCR software.
NOTE:
This function supports only black/white and grey images.
ES1624n MFP User's Guide
Operation • 66