10Control PanelThe control panel has keys and lights that are used to control and displaythe conditions of the copier.1. Exposure Mode: The Exposure mode is used to adjust the amount ofbackground that will be copied.Auto contrast – for copying originals with a coloured background.Text – for copying text.Photo – for copying photographs.Toner Save – lowers the cost of copying by decreasing the overallcopy density. The copy quality is reduced, but it is still suitable forproofs and rough drafts.2. Copy Contrast: Lightens or darkens copies while in the Text, Photo,or Toner Save settings.• The copy Lighter/Darker feature is unavailable when Auto contrastis selected.• There are 5 contrast settings represented by 3 indicator lights.Refer to Copy Quality section for more details.3. Bound Original Copying (XC822/ XC830/ XC855/ XC875/ XC1033/XC1044/ XC1045/ XC1245): Makes copies from a bound document.4. Copier Diagram: Helps you locate areas that require attention. Theindicators will flash in the area requiring attention.5. Paper Supply Selection (XC875/XC1045/ XC1245): Press to changethe selected paper supply. The selected paper supply location will beindicated by a green light on the copier diagram.