Canon Imageformula Dr C225 User Guide

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Select the [Set Scanning Area] check box and then specify the area of the 
document to be scanned.
Also, if you scan the document when [Check the image of the first page] is 
selected, only one page of the document is scanned and the 
corresponding scanned image is displayed in the preview window.
When you want to delete the images of the 
blank pages in two-sided documents
###HOME > Chapter 8 Special Scanning > When you want to delete the 
images of the blank pages in two-sided documents###
Set the scanning side setting to [Skip Blank Page] on the [Basic] tab to 
delete the images of the blank pages in the document.
If [Skip Blank Page] is selected, the [Setting] button is enabled, and you 
can adjust the level for judging whether pages are blank.
 
						

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Set the scanning side setting to [Skip blank page] to delete the images of 
the blank pages in the document.
If [Skip blank page] is selected, you can adjust the level for judging 
whether pages are blank.
When you do not want to scan colored lines 
and text
###HOME > Chapter 8 Special Scanning > When you do not want to scan 
colored lines and text###
Specify the color (red, blue, or green) to be ignored (dropped out) in the 
color drop-out settings on the [Image processing] tab, and that color will 
not be scanned.
 
						

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Click [Image processing] and specify the color (red, blue, or green) to be 
ignored (dropped out) in the dialog box that appears, and that color will not 
be scanned.
When you want to enhance the color red
###HOME > Chapter 8 Special Scanning > When you want to enhance 
the color red###
Specify [Red Enhance] for [Color drop-out] on the [Image processing] tab 
to enhance the color red in the document.
 
						

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Click [Image processing] and specify [Red Enhance] for [Color drop-out] in 
the dialog box that appears to enhance the color red in the document.
When you want to enhance contours in 
images
###HOME > Chapter 8 Special Scanning > When you want to enhance 
contours in images###
Adjust the edge emphasis setting on the [Image processing] tab.
 
						

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Click [Image processing] and adjust the edge emphasis settings in the 
dialog box which appears. 
When you want to make lines or characters in 
the scanned images thicker
###HOME > Chapter 8 Special Scanning > When you want to make lines 
or characters in the scanned images thicker###
Drag the slider for [Character Emphasis] on the [Image processing] tab to 
make the lines and characters that appear in the scanned image thicker.
 
						

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Click [Image processing], and in the dialog box that appears adjust letter 
and line thickness settings.
When you want to enhance text that is 
difficult to read because of factors such as 
the background of the scanned document
###HOME > Chapter 8 Special Scanning > When you want to enhance 
text that is difficult to read because of factors such as the background of 
the scanned document###
Select [Advanced Text Enhancement] or [Advanced Text Enhancement II] 
in the mode setting on the [Basic] tab. The background behind the text is 
removed or processed so that the text is emphasized for better readability.
zAdvanced Text Enhancement is suitable for a document with a light 
background color or a document with a non-uniform background 
(such as a pattern). If the background is uniform, it is removed where 
it surrounds the text, and if the background is non-uniform, it is 
processed to enhance text readability.
zAdvanced Text Enhancement II is suitable for scanning a document 
with a uniform background color and light text and background. If the 
background is non-uniform, such as a pattern, the background may 
not be able to be completely removed and the text may become 
difficult to read. If necessary, you can make the text in scanned 
 
						

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images easier to read by adjusting the contrast on the [Brightness] 
tab.
Select [Advanced Text Enhancement II] in the [Color mode] setting. The 
background behind the text is removed or processed so that the text is 
emphasized for better readability.When you want to detect multiple pages fed at 
the same time
###HOME > Chapter 8 Special Scanning > When you want to detect 
multiple pages fed at the same time###
Select the [Double Feed Detection] check box on the [Feeding] tab. You 
can enable either one or both of [Detect by Ultrasonic] and [Detect by 
Length].
 
						

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Select the [Double Feed Detection] check box, and then select any one of 
[Detect by Ultrasonic], [Detect by Length], and [Detect by Ultrasonic and 
Length].
When you want to scan a document placed 
upside-down
###HOME > Chapter 8 Special Scanning > When you want to scan a 
document placed upside-down###
Select the [Upside-down feeding] check box on the [Feeding] tab if you 
want to insert documents into the scanner upside-down (i.e., with the top 
edge of the document facing down).
Even if [Detect by Ultrasonic] or [Detect by Ultrasonic and Length] 
is selected, a double feed may not be detected if the document is 
small.
 
						

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Select the [Upside-down feeding] check box in the dialog box that appears 
when you click [More] if you want to insert documents into the scanner 
upside-down (i.e., with the top edge of the document facing down).
When you want to match the orientation of 
images to the text when scanning a mixture of 
pages with different text orientations
###HOME > Chapter 8 Special Scanning > When you want to match the 
orientation of images to the text when scanning a mixture of pages with 
different text orientations###
Select [Text orientation recognition] in [Document Orientation] on the 
[Others] tab. The text orientation on each page is detected, and the 
scanned image is rotated in 90-degree increments to correct the 
orientation.
 
						

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Select the [Text Orientation Recognition] check box. The text orientation 
on each page is detected, and the scanned image is rotated in 90-degree 
increments to correct the orientation.
When you want to rotate the images of a 
document placed horizontally to correct the 
orientation
###HOME > Chapter 8 Special Scanning > When you want to rotate the 
images of a document placed horizontally to correct the orientation###
Specify the rotation angle in [Document Orientation] on the [Others] tab.
When the [Text Orientation Recognition] check box is selected, 
[Document Orientation] is unavailable.