Documents containing special fonts, effects, italics, or hand-written text.Font size is outside the range of 8 points to 48 points.Resolution is outside the range of 300 dpi to 600 dpi.The orientation may not be detected for the following types of settings or documents since the text cannot be detected correctly.

Only text documents written in the language selected from Document Language in the Settings (General Settings) dialog box are supported.Scanning takes longer than usual when you enable Correct slanted text document.ĭetect the orientation of text document and rotate imageĪutomatically rotates the image to the correct orientation by detecting the orientation of text in the scanned document.Documents containing both vertical and horizontal lines (tables).Documents with extremely large or small fonts.Documents containing both vertical and horizontal text.Documents in which the text lines are inclined more than 10 degrees or the angles vary by line.The following types of documents may not be corrected properly since the text cannot be detected correctly. When you enable this function, scanning may take longer than usual with network connection.ĭetects the scanned text and corrects the angle (within -0.1 to -10 degrees or +0.1 to +10 degrees) of the document.Refer to 'Gutter Shadow Correction' for your model from Home of the Online Manual for details. Use ScanGear (scanner driver)'s Advanced Mode tab to correct gutter shadows when scanning non-standard size items or specified areas.Reduces gutter shadows that appear between pages when scanning open booklets. Scanning takes longer than usual when you enable Reduce moire.'Moire' is a phenomenon where uneven gradation or a stripe pattern appears when such photos or pictures printed with fine dots are scanned. Printed materials are displayed as a collection of fine dots. Reduce show-through Sharpens text in an item or reduces show-through in newspapers, etc. Sharpen outline Emphasizes the outline of the subjects to sharpen the image. Scanning takes longer than usual when you enable this function.In that case, deselect the checkbox and scan. The color tone may differ from the source image due to corrections.Select this checkbox to sharpen text in a document or magazine for better readability.

When Color Mode is Black and White, only Reduce gutter shadow, Correct slanted text document, and Detect the orientation of text document and rotate image appear.

Only 300 dpi or 400 dpi can be set when Start OCR is selected in Application Settings.

The higher the resolution (value), the more detail in your image. Select the resolution of the item to be scanned.

Click Defaults to restore the specified settings to the default settings.

Canon ij scan utility windows 10 ts3100