Protect Permission

Permissions for printing and editing the PDF file are protected by a password.

Printing allowed

Enables the PDF file to be printed from a printer.

Changes allowed

Enables editing of the PDF file, such as adding or deleting pages.

Enable copying of text, images, and accessibility

Enables text information embedded by OCR to be copied and the PDF file to be read aloud by text-to-speech software.

IMPORTANT

•Protecting PDF file permissions is recommended when the permissions have been restricted.

•You can change the permissions and cancel password protection for a password protected PDF file in an application capable of editing PDF files such as Adobe Acrobat.

Detailed settings

IMPORTANT

The [Double feed detection by Ultrasonic] setting only appears when using the ScanFront 300P.

Brightness (Front)

Adjusts the brightness of the image to be scanned.

Brightness (Back)

Enabled for duplex scanning. Use this option when the front and back sides of a document are shaded differently. To change the brightness settings for the front and back sides, clear the [Same as front] check box.

Contrast (Front)

Adjusts the contrast of the image to be scanned.

Contrast (Back)

Enabled for duplex scanning. Use this option when the front and back sides of a document are shaded differently. To change the contrast settings for the front and back sides, clear the [Same as front] check box.

Double feed detection by Ultrasonic (Only available with the ScanFront 300P)

The scanner uses an ultrasonic sensor to detect when two or more documents are fed together, and stops feeding when a double feed is detected.

IMPORTANT

•This method is effective when documents overlap by 1.97" (50 mm) or more. It does not function if only a slight portion of the document is overlapping.

•When [Scanning Side] is set to [Folio], [Double feed detection by Ultrasonic] cannot be selected.

Double feed detection by length

The scanner detects by document length when two or more documents are fed together, and stops feeding when a double feed is detected.

IMPORTANT

•Using the length of the first document page as a reference, the scanner detects a double feed when a subsequent page is longer or shorter than the reference page by 1.38" (35 mm) or more.

•Set [Double feed detection by length] to [OFF] when scanning a document that contains pages of different lengths.

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