Press the [Home] key on the control panel.
Press [Login].
If [Login] does not appear, press the icon at the upper right corner of the screen to switch to the menu screen.
Enter a Login User Name, and then press [OK].
Enter a Login Password, and then press [OK].
Press [Address Book Mangmnt].
If [Address Book Mangmnt] does not appear, press the icon at the upper right corner of the screen to switch to the menu screen.
Select the user.
Press [Auth. Info].
Press [Change] for [Login Password].
Enter a new login password, and then press [OK].
If a password reentry screen appears, enter the login password, and then press [OK].
Press [OK].
Press the [User Tools] key.