You can adjust color balance of the documents.
1.
Place your document.
2.
Press [

].
3.
Select <Density> using [

] or [

] and press [OK].
You can display the setting screen also by selecting <Density> in the copy mode screen.
4.
Select <Color Balance> using [

] or [

] and press [OK].
5.
Select a color for which you want to adjust the color balance using [

] or [

] and press [OK].
6.
Adjust the color balance using [

] or [

] and press [OK].
[  ]
|
Makes the color lighter.
|
[  ]
|
Makes the color darker.
|
7.
Select <Apply> using [

] or [

] and press [OK].
8.
Press [

] (Color) or [

] (B&W).