Changing the login password for the printer driver

From the [Print] window, open the printing preferences dialog box.

Specify the user authentication setting.

Enter a login password already set on the machine or the server for user authentication.

Be sure to enter the same login password that is registered on the machine or the server.

If you do not enter a valid login password, printing will not start.

Click [OK] to close the [Authentication] dialog box.

Click [OK] to close the printing preferences dialog box.