Konica Minolta magicolor 8650 - Manual (Page 27)

8650 2-12
Administrator Operations 2
2.4 Preventing Unauthorized Access
When access by the Administrator of the machine through the Admin. Settings via the control panel is
authenticated, the machine enables setting of the operation of ProhibitFunctions. The machine then takes a
count of the number of unsuccessful accesses to the Admin. Settings, SNMP authentication, Secure Print
authentication, and Public User Box authentication to prohibit the authentication operation.
Either [Mode 1] or [Mode 2] can be selected for ProhibitFunctions. The factory setting is [Mode 1]. If the
EnhancedSecurity is set to [ON], it is prohibited to change the setting from [Mode 2] (check count: three
times). It is nonetheless possible to change the check count to select from among once, twice, or three times.
If [Mode 2] is selected, the Release Time Settings function is enabled. When the Admin. Settings is set into
the access lock state, the main power switch is turned off and on and, after the lapse of a predetermined
period of time after the machine is turned on again, the access lock state of the Admin. Settings is canceled.
The Release Time Settings function allows the period of time, after the lapse of which the access lock state
of the Admin. Settings is canceled, to be set in the range between 1 and 60 min. The factory setting is 5 min.
For details of each mode, see the table below.
2
Note
If the access lock state of the Admin. Settings is canceled by the Service Engineer, the setting of the
Release Time Settings function is not applied.
2.4.1 Setting ProhibitFunctions
2
Note
Do not leave the machine with the setting screen of Admin. Settings left shown on the display. If it is
absolutely necessary to leave the machine, be sure first to log off from the Admin. Settings.
Release Time can be set to any value between 1 min. and 60 min. in 1-min. increments.
In the EnhancedSecurity, Release Time less than 5 min. cannot be set.
Mode Description
Mode 1 If authentication fails, the authentication operation (entry of the password) is prohibited for 5 sec.
Mode 2 If authentication fails, the authentication operation (entry of the password) is prohibited for 5 sec.
The number of times, in which authentication fails, is also counted and, when the failure count
reaches a predetermined value, the authentication operation is prohibited and the machine is set
into an access lock state.