If you have
a problem with settings on the product control panel, you can reset
them to their factory defaults. You can choose which settings to
reset or reset them all.
Press the home button, if
necessary.
Select Settings >
Restore Default Settings.
You see a screen like this:
Select one of these options:
Network Settings: Resets all network
settings
Copy Settings: Resets all settings for
copying
Scan Settings: Resets all settings for
scanning
Fax Settings: Resets all settings for
faxing
Clear All Data and Settings: Resets all
control panel settings including the contacts list
You see a confirmation screen.
Press the OK button to reset the selected
settings. (Press the cancel button if you want to
cancel the operation.)