Memory Security lets you prevent unauthorized access to the machine. You will not be able to continue to schedule Delayed Faxes or Polling jobs. However, any pre-scheduled Delayed Faxes will be sent even if you turn on Memory Security, so they will not be lost.
While Memory Security is On, the following operations are available:
| • | Receiving faxes into memory (limited by memory capacity) |
| • | Fax Forwarding (if Fax Forwarding was already On) |
| • | Remote Retrieval (if Fax Storage was already On) |
While Memory Security is On, the following operations are NOT available:
| • | Printing received faxes |
| • | Sending faxes |
| • | Copying |
| • | PC printing |
| • | Scanning |
| • | PhotoCapture |
| • | PC Fax Receive |
| • | Operation from control panel |

Note
| • | To print the faxes in memory, turn off Memory Security. |
| • | You must turn off PC Fax Receive before you can turn on Memory Security. |
| • | If you forget the Memory Security password, please call your Brother dealer for service. |
Setting and changing the memory security password

Note
| | If you have already set the password, you will not need to set it again. |
Setting a password for the first time
| 1 | Press MENU. |
| 2 | Press  or  to display Fax. |
| 3 | Press Fax. |
| 4 | Press  or  to display Miscellaneous. |
| 5 | Press Miscellaneous. |
| 6 | Press Mem Security. |
| 7 | Enter a 4-digit number for the password using the buttons on the LCD. Press OK. |
| 8 | When the LCD shows Verify:, re-enter the password using the buttons on the LCD. Press OK. |
| 9 | Press Stop/Exit. |
Changing your memory security password
| 1 | Press MENU. |
| 2 | Press  or  to display Fax. |
| 3 | Press Fax. |
| 4 | Press  or  to display Miscellaneous. |
| 5 | Press Miscellaneous. |
| 6 | Press Mem Security. |
| 7 | Press Set Password. |
| 8 | Enter the registered 4-digit number for the current password using the buttons on the LCD. Press OK. |
| 9 | Enter a 4-digit number for a new password using the buttons on the LCD. Press OK. |
| 10 | When the LCD shows Verify:, re-enter the new password using the buttons on the LCD. Press OK. |
| 11 | Press Stop/Exit. |