This guide is to reset into factory defaults of the following model Brother DCP-6690CW.

Follow the steps below:

• Make sure the machine is not operating, then disconnect all the cables from the machine (except the power cord).
• Press Menu.
• Press the up or down arrow key to choose Network and press OK.
• Press the up or down arrow key to choose Factory Reset or Network Reset and press OK.
• Press + for Reset.
• Press + for Reboot.
• The machine will restart, re-connect cables once this is complete.

For Touchscreen models:

• Make sure the machine is not operating, then disconnect all the cables from the machine (except the power cord).
• Press MENU
• Press Network
• If Network Reset is in the options, press Network Reset
  If not, press the up or down arrow key to display Factory Reset and press Factory Reset
• Press Yes
• Hold down Yes for 2 seconds to confirm

The machine will restart, re-connect cables once this is complet.