Canon imageFORMULA DR-2020U Universal Workgroup Scanner - Manual (Page 72)

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• Forbid users to Print
Prohibits printing of the PDF file.
• Forbid users to Edit
Prohibits page operations (add, insert and replace).
Important
When setting authority, set the Permissions Password to prevent users from canceling security.
3 Enter the same password in Password Confirmation that you entered in Password Settings.
4 Click OK to activate security.
Note
Setting or canceling security takes effect regardless of whether the file has been saved.
Canceling Security
When opening a PDF file that has security set, Remove Security Information is enabled in the Edit menu. To
cancel security, click Remove Security Information and following the message instructions.
Note
• The Permissions Password must be entered if it has been set.
• If only the Document Open password has been set, clicking Remove Security Information displays a
confirmation message to cancel security. Click OK to cancel security.