Lexmark 5300 Series Blocking junk faxes, Blocking unwanted changes to fax settings

dPress or repeatedly until Device Setup appears.
ePress .
fPress or repeatedly until Date/Time appears.
gPress .
hEnter the date using the keypad.
iPress .
jEnter the time using the keypad.
kPress .
lIf the hour you entered is 12 or less, press or repeatedly until AM, PM, or 24hr appears.
mPress to save the setting.
Blocking junk faxes
1From the desktop, double-click the Productivity Studio icon.
2From the left pane of the Welcome screen, click Fax.
The Fax Solution Software appears.
3Click Tools  Preferences and Settings.
4Click the Receiving Faxes tab.
5From the “Block Junk Faxes” area, select the check box beside Enable Fax Blocking.
6If you want to block faxes from specific phone numbers:
aClick Manage Block List.
bClick New.
cEnter a phone number in the Fax Identifier field and corresponding contact name in the Notes field.
Notes:
•You can include a calling card number as part of the fax number.
•A fax number can include up to 64 numbers, commas, periods, and/or these symbols: * # + - ( ).
•You can block faxes from up to 50 phone numbers.
7Click OK to save the setting.
Blocking unwanted changes to fax settings
This feature blocks network users from changing fax settings.
1From the control panel, press Settings.
2Press or repeatedly until Device Setup appears.
3Press .
4Press or repeatedly until Host Fax Settings appears.
5Press .
Faxing
108