Home > Security > Lock the Machine Settings from the Control Panel > Setting Lock Overview > Turn Setting Lock On
Turn Setting Lock On
DCP-L3520CDW
- Press Menu.
- Press
or
to display the [General Setup] option, and then press OK.
- Press
or
to display the [Setting Lock] option, and then press OK.
- Press OK when the LCD displays [On].
- Enter the current four-digit password.
- Press OK.
DCP-L3560CDW/MFC-L3720CDW/MFC-L3755CDW/MFC-L3760CDW/MFC-L3780CDW/MFC-L8340CDW/MFC-L8390CDW
- Press
.
- Enter the current four-digit password.
- Press [OK].
![image](../images/topic1_icon5.png)
To turn Setting Lock off, press
on the LCD, enter the current four-digit password, and then press [OK].
![image](../img/GUID-E3BC6CC3-F77A-4D1A-BA92-4F6FBF245166-low.gif)
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