Adjusting The Contrast (Sharpness) - Canon imageCLASS MF7280 Sending Manual

Adjusting the Contrast (Sharpness)

This mode enables you to scan original images with a sharper or softer contrast. To
scan originals with text or lines with a sharper contrast, use [High] as the setting. To
scan originals containing printed images or other halftones with a softer contrast,
use [Low] as the setting.
IMPORTANT
If you have selected [PDF (Compact)] as the file format, this setting is disabled.
■ Low
If you scan an original containing halftones, such as a printed image, using the Photo
mode, the moiré effect (a shimmering, wavy pattern) may occur. However, you can lessen
this moiré effect by using [Low] as the setting to produce a clearer image.
■ High
This setting enhances the edges of original images so that faint or fine text is scanned
with a sharper contrast. This setting is particularly suited for scanning blueprints and faint
pencil drawn images.
1
Press
➞ [TX Settings] under <Common Settings>.
If necessary, see the screen shots in steps 1 and 2 of "Data Compression Ratio
for Color Send Jobs," on p. 7-4.
2
Press [Sharpness].
(Additional Functions) ➞ [Communications Settings]

Adjusting the Contrast (Sharpness)

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