Canon imageCLASS MF3110 User's Guide download pdf (Page 119)

Setting Preferences and Scanning with ScanGear MF

3-31

Scanning

■ [Brightness/Contrast]

By clicking , you can access the [Brightness/Contrast] dialog box.

If the original image is too dark or too bright, or if the image quality is flat due to lack

of contrast, adjust the levels of brightness and contrast.

The brightness and contrast are active if [Color] or [Grayscale] is selected in [Color

Mode].

To adjust the brightness and contrast diagrammatically, press .

[Reset] 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.

[Channel] Selects a color to adjust either [Red], [Green], or [Blue], or select

[Master] to adjust three colors together.

[Brightness] Move the slider to the left to increase the darkness of the image, and

to the right to increase the brightness of the image. You can also enter

values (–127 to 127).

[Contrast] Move the slider to the left to decrease the contrast of the image, and

to the right to increase the contrast of the image. You can also enter

values (–127 to 127).

[Reset] Resets all the current settings to their default values.

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Canon imageCLASS MF3110 User's Guide Page 119