Pdf Settings Dialog Box - Canon 3747B003 User Manual

Advanced Guide > > Scanning with the Bundled Application Software
Scanning
Settings Dialog Box

PDF Settings Dialog Box

In the PDF Settings dialog box, you can specify the PDF compression type and other advanced settings
for creating PDF files.
Enable keyword search
Select this checkbox to convert characters in a document to text data. This will enable an easy search
by keyword.
Document Language
Select the language of the document to be scanned.
Detect the orientation of text documents and rotate images
Select this checkbox to detect the orientation of the document from the scanned text and rotate the
scanned image to the correct orientation.
Important
This function may not work properly depending on the document language. Only text documents
written in languages that can be selected from Document Language are supported.
The orientation of the following types of documents may not be corrected, as the text cannot be
detected correctly.
- Resolution is outside the range of 300 dpi to 600 dpi
- Font size is outside the range of 8 points to 48 points
- Documents containing special fonts, effects, italics, or hand-written text
- Documents with patterned backgrounds
Correct slanted document
Select this checkbox to detect the scanned text and correct the angle (within -0.1 to -10 degrees or +0.1
to +10 degrees) of the document.
Important
The inclination of the following types of documents may not be corrected, as the text cannot be
detected correctly.
- Documents in which the text lines are inclined more than 10 degrees or the angles vary by line
- Documents containing both vertical and horizontal text
- Documents with extremely large or small fonts
- Documents with small amount of text
- Documents containing figures/images or hand-written text
- Documents containing both vertical and horizontal lines (tables)
PDF Compression
Select a compression type for saving.
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