Oki MC770 MC770/780 User Guide - Advanced - Page 195
Encrypting PDF Files, On the SCAN menu, press [FILE], [E-MAIL]
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Encrypting PDF Files With "Scan to File", "Scan to E-mail" or "Scan to USB", you can encrypt PDF files when you select [PDF] for the file format by following the procedure below. Encrypting PDF files 1 On the SCAN menu, press [FILE], [E-MAIL] or [USB] for the desired scan function. USEFUL FUNCTIONS 3 Key in or select the following items, and then press [OK]. 1 2 For help, see the following sections: Basic Guide 2 Select [PDF] for the file format and then [ON] for the security setting. The PDF SECURITY SETTINGS screen appears. Memo • If the forced encryption setting is enabled, [ON] is always selected for the security setting. To learn more about the forced encryption setting, refer to the "Setting Items/Printing" ( P.229). • [USER PASSWORD] Press this button to set a password for the encrypted PDF file(s). The password is asked for when you open the file. • [MASTER PASSWORD] Press this button to set a password for changing the encryption level and authority settings. 3 Memo • 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. • Pressing each button displays an on-screen keyboard. Enter a password using the keyboard and digital keys, and then press [OK] to set the entry. 4 • Passwords can consist of between 1 and 20 one-byte characters, including "#" and "*." • You cannot set the same password for the user and master passwords. Note • Depending on the Security Setting by the 5 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. • Encryption Level [128bit AES] - Press this button to set to an encryption level compatible with Acrobat 7.0 (PDF Version 1.6). 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). Note • When [128bit AES] is selected, the created PDF files cannot be printed using USB Direct Printing. In this 7 case, print these files from a client computer. - 195 -