Chapter 5 Various Documents
8
9
Setting Auto Correction for Document Page
Orientations
You can direct the scanner to automatically correct a batch of
documents with a mixture of page orientations.
1
Load a target document on the ADF Paper Chute.
For how to load documents on the ADF Paper Chute, refer to
Loading Documents on the ADF" (on page 39)
2
Start up ScandAll PRO, and then open the [TWAI
N
Driver
(32) dialog box.
For how to open the [TWAI
N
Driver (32)] dialog box, refer to
3 How to Use ScandAll PRO" (on page 51)
3
Click the [Option] button.
⇒
The [Option] dialog box appears.
4
Select the [Rotation] tab, and then select [Automatic]
under [Rotation Degree].
Opqrstu
Vwxyz.
DEF
Opqrstu
Vwxyz.
DEF
Abcdefg
Hijklmn
Abcdefg
Hijklmn
Originals Output
images
!
!
!
•
This function determines a document page orientation
based on the characters printed on it. So it may not
work properly for the following kinds of documents:
- Documents with a resolution for scanning not
between:
300 dpi and 600 dpi (in Black & White mode) or
200 dpi and 600 dpi (in Color or Grayscale mode)
- Documents with many extremely-large/small
characters
- Documents on which the pitches of lines or charac-
ters are extremely narrow, or characters are
overlapped
- Documents with many photographs or figures and
only a few characters
- Documents on which characters are printed in
various directions such as drawings
- Documents written only in capital characters
- Handwritten documents
- Skewed documents