Canon ScanFront 220 Guia de Configuração descarregar pdf (Página 125)

6-28

Chapter 6 Operating Procedures

PDF format

Configure the following settings for saving in PDF format.

• Compression

Select the compression method.

• Quality

Adjust the quality for the specified compression method.

• Multi page settings

Select [Single page] to save each pages as a separate

image file, or [Multi page] to save one image file

containing multiple pages when scanning multiple pages.

• OCR (Character Recognition)

If OCR is set to On, character recognition is performed

for the text within the scanned document, and the text is

embedded in the PDF file as text information.

The [Language setting] button enables you to select the

language for character recognition.

• Encryption (Security)

If you set encryption to On and then press the [Security

settings] button, the Security settings screen appears, and

you can configure the security settings for the PDF file.

For details, see “Security Settings for PDF Files” on

p. 6-28.

❏ Security Settings for PDF Files

Security is implemented for PDF files with the encryption

and password settings in the security settings.

Encryption Level

High (128-bit RC4) and low (40-bit RC4) level encryption

settings are available.

IMPORTANT

Setting encryption to the high (128-bit RC4) level is

recommended. The low (40-bit RC4) encryption level provides

less security.

Requires a password to open the document

Viewing of the document is restricted by a password.

IMPORTANT

Take care not to forget the password once it is set. If you forget

the password, the document can no longer be opened.

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Canon ScanFront 220 Guia de Configuração Página 125