Home > Security > Lock the Machine Settings from the Control Panel > Setting Lock Overview > Turn Setting Lock On
Turn Setting Lock On
DCP-L3528CDW
- Press 功能.
- 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-L3568CDW/MFC-L3768CDW
- Press .
- Enter the current four-digit password.
- Press [OK].
To turn Setting Lock off, press on the LCD, enter the current four-digit password, and then press [OK].
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