Canon M181011 - Manual (Page 23)

23
[Mode]
Select the scanning mode.
[Page Size]
Select the page size of the document to be scanned.
If you select [Auto-detection], the document size is detected
automatically. The [Settings] button is also enabled with this selection.
Click the button to open a dialog box for specifying the detection area
based on the size of the document to be scanned (All Area, A4 area,
A5R area).
[Dots per inch]
Specify the scanning resolution.
[Brightness]
Adjust the brightness of scanned images.
[Contrast]
Adjust the contrast of scanned images.
[Scanning Side]
When scanning documents placed in the feeder of the connected
Canon DR-series scanner, select which sides of a document to scan.
[Deskew]
Click to ensure that if a document is scanned at an angle, the slant is
detected and straightened out in the scanned image.
[Ambient Light Canceling Mode]
Click to ensure that if you are scanning documents on the flatbed with
the document cover open, light that enters from the edges of the
document is removed in the scanned images. Depending on the
nature of the ambient light and other scanning condition settings, the
ambient light may not be completely removed.
This setting is only available when [Page Size] is set to A4 or smaller.
If you enable [Ambient Light Canceling Mode] while [Page Size] is set
to [Auto-detection] and the size detection area is set to [All Area], the
size detection area setting will change to [A4 area] automatically.
[Area]
Click this to display a dialog box for specifying the area of the
document to scan.
[More]
Click this to display the settings dialog box for the connected Canon
DR-series scanner, and configure advanced scan conditions. For
details on settings, refer to the Help for the ISIS/TWAIN driver.
[Default]
Return all configurations in the settings dialog box to their default
values.