Select the time interval to get the response from the machine when a key or button is pressed on the touch panel or control panel.
Follow the procedure on User Setting to display the [User Setting Menu] screen.
Press [System Setting] on the [User Setting Menu] screen, and then press [Key Response Time].
Select the desired time.
Press [OK] to complete the setting.
To cancel the change, press [Cancel]. In either case, the screen returns to the [System Setting Menu] screen.