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Security 4
You can set up your machine with multiple
levels of security using Setting Lock and TX
Lock (MFC-7440N only) or Secure Function
Lock (MFC-7840W only). You will not be able
to continue to schedule Delayed Faxes or
Polling jobs. However, any prescheduled
Delayed Faxes will be sent even if you turn on
Secure Function Lock, so they will not be lost.
TX lock
(MFC-7440N only) 4
TX Lock lets you prevent unauthorized
access to the machine.
While TX Lock is on, the following operations
are available:
Receiving faxes
Fax Forwarding
(if Fax Forwarding was already on)
Paging
(if Paging was already on)
Remote Retrieval
(if Fax Storage was already on)
PC Fax Receive
(if PC Fax Receive was already on)
While TX Lock is on, the following operations
are NOT available:
Sending faxes
Copying
PC printing
Scanning
Note
• To print the faxes in memory, turn off TX
Lock.
• If you forget the TX Lock password,
please call Brother Customer Service.
Setting up the password 4
Note
If you have already set the password, you
will not need to set it, again.
a Press Menu, 1, 8, 1.
Security
1.TX Lock
b Enter a four-digit number for the
password using numbers 0-9.
Press OK.
c If you are entering the password for the
first time, the LCD will show Verify:
d Re-enter the password.
Press OK.
e Press Stop/Exit.
Changing the TX lock password 4
a Press Menu, 1, 8, 1.
Security
1.TX Lock
b Press a or b to choose Set Password.
Press OK.
c Enter the registered four-digit password.
Press OK.
d Enter a four-digit number for the new
password.
Press OK.
e If the LCD shows Verify:, re-enter the
new password.
Press OK.
f Press Stop/Exit.
Security features 4