Konica Minolta bizhub C451 - Manual (Page 273)

Setting up the PPD driver (Mac OS X) 8
C451 8-15
Administrator Settings: Displays the dialog box in which you can change
the display of the authentication setting dialog box or in which you can
change the encryption passphrase.
Popup Authentication Dialog when printing: Displays the User Authentication
dialog box or the Account Track dialog box when a print job is specified to
enter a user name or a department name.
Encryption Passphrase: Specifies an encryption passphrase when it is user
defined by communicating with this machine. The encryption key is automat-
ically generated according to the entered characters and it is used to com-
municate with this machine.
Relay Server: Set it to “On” when using Relay Server Authentication.
!
Detail
For the procedure for specifying “Encryption Passphrase” to be defined
by the user, refer to “Specifying a user-defined encryption passphrase”
on page 9-41.