3.USEFUL FUNCTIONS
Encrypting Data When Saving It 57
USEFUL FUNCTIONS
Encryption Level
- [128bit AES] — Press this button to set to an encryption level compatible with Acrobat 7.0 (PDF Version 1.6).
- [128bit RC4] — Press this button to set to an encryption level compatible with Acrobat 5.0 (PDF Version
1.4).
- [40bit RC4]— Press this button to set to an encryption level compatible with Acrobat 3.0 (PDF Version 1.1).
Authority
- [Print] — Press this button to authorize users to print PDF files.
- [Change] — Press this button to authorize users to edit and convert PDF files.
- [Extract] — Press this button to authorize users to copy and extract the contents of PDF files.
- [Accessibility]— Press this button to enable the accessibility feature.
In this equipment, only ASCII characters are supported as available for a password for the encrypted PDF files.
If any characters other than ASCII ones are used in the user name and when [Use Authentication Code as
Password] is selected in [Secure PDF], the encrypted PDF files cannot be opened since the password becomes
incorrect. To learn more about the Secure PDF menu, refer to the MFP Management Guide.
Depending on the Security Setting by the Administrator, the user and master passwords can be changed. If
you are unauthorized to change the master password, you cannot change the encryption level or
authorization settings described below. To reset these passwords, ask your network administrator.
When [128bit AES] is selected as Encryption Level, the created PDF files cannot be printed using USB Direct
Printing. In this case, print these files from a client computer. To learn more about USB Direct Printing, refer to
the Printing Guide.
The user password and the master password are not set at the factory shipment. If the master password is to
be set, ask your network administrator.
Passwords can consist of between 1 and 32 one-byte characters, including “#” and “*.”
You cannot set the same password for the user and master passwords.
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