User Manual

Scanner Buttons Guide14
2.1.1.2.2 Security
The items and parameters available in the window are explained as follows:
Enable Security
Ticking this check box to enable Encryption Level and Passwords options. If
you prefer to save the PDF file without password security, leave this check box
cleared.
Encryption Level
The following options are available:
·Low 40-bit RC4 (Acrobat 3.x, 4.x)
·High 128-bit RC4 (Acrobat 5.x and above)
Passwords
Passwords required to open the document
Ticking this check box to enable Disallow Users to options. Enter the
desired passwords in the Password column.
Password required to change permissions and/or passwords
Ticking this check box to enable Disallow Users to options. Enter the
desired passwords in the Password column.
Disallow Users to
Print the document
Ticking this check box to disallow users to print the document.
Copy texts and images
Ticking this check box to disallow users to copy the texts and images.
Modify the document
Ticking this check box to disallow users to modify the document.
Modify comments
Ticking this check box to disallow users to modify comments.