Brother MFC-J4440DW Online User's Manual page 405

Home > Security > Lock the Machine Settings from the Control Panel
Lock On/Off
Turn TX Lock On/Off
Related Models: MFC-J4340DW
1. Press Settings.
2. Press a or b to select the following:
a. Select [Fax]. Press OK.
b. Select [Miscellaneous]. Press OK.
c. Select [TX Lock]. Press OK.
d. Select [Set TX Lock]. Press OK.
3. Enter the registered four-digit password. Press OK.
The machine goes offline and the LCD displays [TX Lock Mode].
Turning off TX Lock:
a. Press Settings.
b. Enter the current four-digit password, and then press OK.
If you enter the wrong password, the LCD displays [Wrong Password] and stays offline. The
machine will stay in TX Lock Mode until the correct password is entered.
Related Information
• About Using TX Lock
> About Using TX Lock > Turn TX
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