Detecting Skewed Documents - Canon imageFORMULA DR-M140II User Manual

Detecting Skewed Documents

This scanner includes a function that can detect when a document has
been fed at a slant. When this function is used, the scanner will stop a
scanning operation automatically when it detects a skewed document
that exceeds a fixed angle, thereby preventing damage to the
document. In addition to skewed documents, this function also detects
stapled documents.
This function is useful for documents that are 170 mm (6.7") or larger
in width.
To use the skew detection function, open the scanner driver settings
screen and enable the skew detection function beforehand.
Setting procedure
1
Opens the scanner driver's Detail Settings screen.
p. 32)
2
Click the [Error Detection] tab.
3
Select the [Skew Detection] check box.
4
Click the [OK] button to close the settings screen.
5
Place the document as described in
Documents" (see p.
IMPORTANT
When this function is enabled, small documents and documents
that have been placed to the left or right of the center of the feed
inlet may be detected as skewed, and the scanning operation
may stop. Place documents in the center of the feed inlet, or
disable the skew detection function.
When a skewed document is detected
Feeding automatically stops when a skewed document is detected
(See
during scanning. The following error code is also displayed in the Job
No. Indicator of the operating panel.
Also, a message screen is displayed to notify you that a skewed
document has been detected.
29
"Placing
21).
Skew detection error code