Canon PIXMA MG2920 User Manual - Page 340
Gutter Correction, Settings General Settings, Settings
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Note • Scanning takes longer than usual when you enable Reduce moire. Reduce gutter shadow Reduces gutter shadows that appear between pages when scanning open booklets. Note • Click Driver in the IJ Scan Utility main screen and scan to correct gutter shadows when scanning non-standard size items or specified areas. Refer to "Gutter Correction" for details. • When you enable this function, scanning may take longer than usual with network connection. Correct slanted text document Detects the scanned text and corrects the angle (within -0.1 to -10 degrees or +0.1 to +10 degrees) of the document. Important • The following types of documents may not be corrected properly since 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 • Hand-written text • Documents containing both vertical and horizontal lines (tables) Note • Scanning takes longer than usual when you enable Correct slanted text document. Detect the orientation of text document and rotate image Automatically rotates the image to the correct orientation by detecting the orientation of text in the scanned document. Important • Only text documents written in languages that can be selected from Document Language in the Settings (General Settings) dialog are supported. • The orientation may not be detected for the following types of settings or documents since 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 In that case, select the Check scan results checkbox and rotate the image in the Save Settings dialog. 340