Toshiba e-STUDIO2500c, 3500C, 3510C Press the [ADJUST] button to adjust the color balance as required.

4 IMAGE ADJUSTMENT
154 Twin Color (2-Color) Copy
7
Press the [ADJUST] button to adjust the color balance as required.
yEach the color balance of yellow and magenta on every density area can be adjusted
by your pressing the [DETAIL] button.
For example, when you adjust the high density area of magenta (M) to side,
magenta in its high density area becomes darker. When you adjust the low density
area of magenta (M) to side, magenta in its low density area becomes lighter.
yWhen neither of two colors are black, or when the both of two colors are black, this
adjustment is disabled.
yWhen two colors specified are the combination of black and a color other than black,
color balance adjustment is enabled only on the color other than black.
In case the black part of the original is copied in cyan and other parts are copied in black,
for example, only the color balance of cyan part can be adjusted.