Konica Minolta bizhub 750 - Manual (Page 288)

Setting Up the PPD Driver (Mac OS X) 9
IC-202 9-12
User Authentication Registers the user name and password when user authentica-
tion settings have been applied on this machine and when the
check box is selected. If this machine has been set to permit
public users, the machine can be used without a user name
and password.
Account Track Registers the access name and password when account track
settings have been applied on this machine and when the
check box is selected.