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.
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.
Select
Yes to reset the selected settings.
(Select No if you want to cancel the
operation.)