Xerox EC70 User Manual page 51

1. On the control panel touch screen, touch Copy, then touch the Image Quality tab.
2. Touch Image Enhancement.
3. Under Suppress Background, touch Auto Suppression.
4. Touch Save.
Adjusting the Contrast
Contrast is the difference between light and dark areas in an image. To reduce or increase the
contrast of the copies:
1. On the control panel touch screen, touch Copy, then touch the Image Quality tab.
2. Touch Image Enhancement.
3. Do one of the following:
• To adjust the contrast automatically, touch Auto Contrast.
• Touch Manual Contrast, touch the Contrast pointer, then move it toward More or Less.
4. Touch Save.
Selecting Color Effects
To adjust the color results for color originals, use Color Effects presets. For example, you can adjust
the copy colors to be warmer or cooler.
To select a color preset:
1. On the control panel touch screen, touch Copy, then touch the Image Quality tab.
2. Touch Color Effects.
3. Touch the required color preset. The sample images show how the colors are adjusted.
4. Touch Save.
Adjusting the Color Balance
If you have a color original, you can adjust the balance of the printing colors between cyan, magenta,
yellow, and black before you copy the document.
To adjust the color balance:
1. On the control panel touch screen, touch Copy, then touch the Image Quality tab.
2. Touch Color Balance.
3. To adjust the density levels of all four colors:
a. In the Color Balance screen, select Basic Color.
b. To adjust the level for each color, touch the pointer, then move it toward the plus (+) or
minus (-) icons.
4. To adjust the highlight, mid-tone, and shadow density levels by color:
a. Touch Advanced Color.
b. Touch the required color.
c. To adjust the levels for highlights, mid-tones, and shadows, touch the pointer, then move it
toward + or - icons.
5. Touch Save.
Services and Functions
Xerox ® EC70 Color Copier/Printer
User Guide
51