Canon imageCLASS MF5770 imageCLASS MF5700 Series Software Guide - Page 134

■ [Calibration Settings] Calibrate the scanner if the colors in the preview image vary from those in the original document. To access this setting, press . Clicking [Execute] starts the calibration process, which adjusts the scanned image to the proper coloration. Set [Execute at Every Scan] to [ON] if you want to calibrate the scanner every time you scan. IMPORTANT Do not open the document cover while the scanner is calibrating. Color Settings 3 Using Color Settings buttons, you can adjust the brightness and contrast of the whole image, perform gamma correction, specify highlights and shadows, and adjust the contrast and balance in an image (with the histogram and tone curve). Scanning The Color Settings buttons will be displayed when [Color] or [Grayscale] is selected in [Color Mode]. In [Black and White] mode, the Color Settings buttons changes to the [Threshold] button, and no Color Settings buttons will be displayed when [Text Enhanced] mode or [Canon ColorGear] is selected. When you use the Color Settings buttons, the changes you make will be immediately reflected in the preview image or in the scan. ■ Color Settings buttons when [Color] or [Grayscale] is selected in [Color Mode] ■ Color Settings buttons when [Black and White] is selected in [Color Mode] (Save) (Load) [Reset] Saves settings to a color adjustment file. You can save the color settings for use in future scans. The file extension will be (.adc) for color and (.adg) for grayscale. Loads the settings in the saved color adjustment file to scan an image with the saved settings. Revises all color adjustment settings to default settings. [Master], [Red], [Green], [Blue] and all settings for contrast/brightness, gamma, histogram and tone curve will be suspended and will return to default settings. Images which have undergone automatic color correction will also return to their defaults. 3-32 Setting Preferences and Scanning with ScanGear MF