Inverting the Brightness of the Original When Copying
You can invert the blacks and whites in a black-and-white original when copying. A color original is copied in the complementary colors with inverted density and brightness (Positive / Negative).
Press [Copy] on the Home screen.
Press [Positive / Negative] on the Copy screen.
If the key is not displayed, select it from [Edit/Color].
Place the original.
Press [Start].