TX Lock lets you prevent unauthorized access to the machine.
While TX Lock is On, the following operations are available:
While TX Lock is On, the following operations are NOT available:
• | Sending faxes |
• | Copying |
• | PC printing |
• | Scanning |
• | PhotoCapture |
• | Operation from the Control panel |

Note
| If you forget the TX Lock password, please call your Brother dealer for service. |
Setting and changing the TX Lock password

Note
| If you have already set the password, you will not need to set it again. |
Setting up the password
1 | Press Menu, 2, 0, 1. |
2 | Enter a 4-digit number for the password. Press OK. |
3 | When the LCD shows Verify:, re-enter the password. Press OK. |
4 | Press Stop/Exit. |
Changing the password
1 | Press Menu, 2, 0, 1. |
2 | Press  or  to choose Set Password. Press OK. |
3 | Enter a 4-digit number for the current password. Press OK. |
4 | Enter a 4-digit number for a new password. Press OK. |
5 | When the LCD shows Verify:, re-enter the password. Press OK. |
6 | Press Stop/Exit. |