Secure Function Lock lets you restrict Public access to certain machine functions (Copy, Scan and Print).
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.

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. |
Setting the password for the administrator
1 | Press Menu, 1, 8. 18.Function Lock  New Passwd:XXXX  Enter & OK Key  |
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2 | Enter a four-digit number for the password using numbers 0-9,  or #. Press OK. |
3 | Re-enter the password when the LCD shows Verify:. Press OK. |
4 | Press Stop/Exit. |
Setting up the Public user
You can set up the Public user. Public users do not need to enter a password.

Note
| You must disable at least one function to turn on Secure Function Lock for Public user. |
1 | Press Menu, 1, 8. 18.Function Lock  Set Password   Setup User  |
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2 | Press  or  to select Setup User. Press OK. |
3 | Enter the administrator password. Press OK. 18.Function Lock  Setup User   Public   User01  |
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4 | Press  or  to select Public. Press OK. |
5 | Press  or  to select Enable or Disable for Copy(Color). Press OK. After you have set Copy(Color), repeat this step for Copy(B&W) Scan and Print. Press OK.  Note | You can set PC print for only the Public user. When Print is disabled for the Public user, all restricted users will be unable to use the Print function. |
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6 | Press Stop/Exit. |
Setting up restricted users
You can set up users with restrictions and a password.
1 | Press Menu, 1, 8. 18.Function Lock  Set Password   Setup User  |
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2 | Press  or  to select Setup User. Press OK. |
3 | Enter the administrator password. Press OK. 18.Function Lock  Setup User   Public   User01  |
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4 | Press  or  to select User01. Press OK. |
5 | Use the numeric keys to enter the user name. (See Entering text.) Press OK. |
6 | Enter a four-digit password for the user. Press OK. |
7 | Press  or  to select Enable or Disable for Copy(Color). Press OK. After you have set Copy(Color), repeat this step for Copy(B&W) Scan. Press OK. |
8 | Repeat 4 to 7 for entering each additional user and password. |
9 | Press Stop/Exit.  Note | You cannot use the same password as another user’s password. |
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Turning Secure Function Lock on/off
If you enter the wrong password when following the instructions below, the LCD will show Wrong Password. Re-enter the correct password.
Turning Secure Function Lock on
1 | Press Menu, 1, 8. 18.Function Lock  Set Password   Setup User  |
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2 | Press  or  to select Lock Off On. Press OK. |
3 | Enter your four-digit administrator password. Press OK. |
Turning Secure Function Lock off
1 | Press Menu, 1, 8. 18.Function Lock   Change User  |
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2 | Press  or  to select Lock On Off. Press OK. |
3 | Enter your four-digit administrator password. Press OK. |
Switching Users
This setting allows a restricted user to log on the machine when Secure Function Lock is turned on.

Note
| After a restricted user has finished using the machine, it will return to the Public setting in one minute. |
1 | Hold down  as you press Secure. Function Lock  Change User  PIN:XXXX  Pls enter PIN  |
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2 | Enter your four-digit password. Press OK. |
When Copy mode is disabled:
1 | Press Duplex, one of Copy setting buttons, Start or numeric key. Access Denied  PIN:  Pls enter PIN  |
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2 | Enter your four-digit password. Press OK. |
When Scan mode is disabled:
1 | Press Scan key. Access Denied  PIN:  Pls enter PIN  |
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2 | Enter your four-digit password. Press OK. |