Oki CX4545 MFP Copying Manual page 146

5 IMAGE ADJUSTMENT
2
Press [TWIN COLOR SELECTABLE].
3
Select a color for the parts other than black in the original.
1) Press [SECOND COLOR].
2) Select the desired color.
4
Select a color for the black part in the original.
1) Press [CHANGE BLACK TO].
2) Select the desired color.
After selecting the color, press [OK]. This is the end of the setting.
If you want to adjust the color balance, press [ADJUST] and go to the next step.
 When the two colors specified are the combination of black and a color other than black, color balance
adjustment is enabled. When neither of the two colors is black, or when both of them are black, this
adjustment is disabled.
 The color balance of a color other than black can be adjusted.
144 Using Image Adjustment Functions