Restore the following settings to the default settings separately or together.
Preferences
Timer Settings
Common Settings
Copy Settings
Fax Settings
Scan Settings
USB Direct Print Settings
Printer Settings
Initialize All
1
Press [

] (Menu).
2
Select <Initialize Menu> using [

] or [

] and press [OK].
3
Select the item using [

] or [

] and press [OK].
4
Select <Yes> using [

] and press [OK].
Initializing is performed.
5
Press [

] (Menu) to close the menu screen.