Secure Function Lock

Secure Function Lock lets you restrict Public access to certain machine functions (Fax Tx, Fax Rx, Copy, Scan and Print1).
This feature also prevents users from changing the Default settings of the machine by limiting access to the Menu settings.
Disabling at least one function is required to turn on Secure Function Lock for the Public user.
Access to restricted operations can be enabled by creating a restricted user. Restricted users must select the stored name and enter a password to use the machine.
Make a careful note of your password. If you forget it, please call your Brother dealer.
1
Print includes PC-Fax Send as well as print jobs.
Note Note
• 
You can set up to 25 individual users and one Public user.
• 
When you set up a Public user, you can restrict one or more of the machine’s functions to all users who do not have a password.
• 
Only administrators can set limitations and make changes for each user.
• 
When Print is disabled, PC print jobs will be lost without notification.
• 
When Secure Function Lock is on, you can only use 21.Contrast, 26.Polled TX or 27.Coverpg Setup in the Fax menu.
• 
Polling Receive is enabled only when the both Fax Tx and Fax Rx are enabled.

Setting the password for the administrator

The password you set in these steps is for the administrator. This password is used to set up users and to turn Secure Function Lock on or off. See Setting up restricted users and Turning Secure Function Lock on.
1
Press Menu, 1, 8, 2.
18.Security
  2.Function Lock
  
  New Passwd:XXXX
Enter & OK Key
2
Enter a four-digit number for the password using numbers 0-9, Bsymbol.tone or #. Press OK.
3
Re-enter the password when the LCD shows Verify. Press OK.
4
Press Stop/Exit.