Brother MFC-3100C Owner's Manual page 45

TX Lock (KEY Lock for some countries)
This feature allows you to prevent unauthorised access to the machine. When switched ON, TX
Lock prohibits most functions. The following functions listed are available while TX Lock is
switched ON.
I Receiving faxes
I Answering & making telephone calls with an external telephone
I Scheduled Delayed Transmission*
I Polling*
I Fax Forwarding*
I Remote Retrieval
* Provided it was set before TX Lock was switched ON.
Using TX Lock (KEY Lock for some countries)
You must use a password to switch TX Lock ON and OFF.
Setting Up the TX Lock for the First Time
1
Press Menu/Set, 2, 0, 1.
2
Enter a 4-digit number as a new password.
3
Press Menu/Set.
The screen prompts you to re-enter the password.
4
Re-enter the password and press Menu/Set.
5
Press or to choose SET TX LOCK.
(SET KEY LOCK for some countries)
6
Press Menu/Set. The screen prompts you to enter the
password.
7
Enter a 4-digit password, followed by Menu/Set.
This is the same as the security password of the machine already stored.
The screen displays ACCEPTED for 2 seconds, followed by TX LOCK MODE (KEY LOCK
MODE) - TX Lock is now switched ON.
If the password you enter at Step 7 is incorrect, the screen would display WRONG
PASSWORD. After 2 seconds the display will then return to normal (displaying the
date & time). You must then switch ON TX Lock again. (See Switching TX Lock
ON, page 35)
NEW PASSWD:XXXX
VERIFY:XXXX
PASSWORD:XXXX
Advanced Sending
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