You can display how much of the media in use is left. By setting the amount of media currently remaining at the start, the amount remaining will be constantly displayed on the screen until it reaches zero.
If you remove the media or cancel media loading by raising the loading lever, the amount remaining at that time flashes on the screen. Because the amount of media remaining is not updated automatically when you change the media, redo the setting whenever you change the media. You can also set the machine to display this menu automatically whenever you change the media.
MEMO
The remaining amount that is displayed is only an estimate. Accuracy is not assured.
Procedure
Set up the media.
Tap the following location on the home screen.
The Remaining Media Management window appears.
Tap or to enter the length of the remaining media.
or 
to enter the length of the remaining media.
to return to the home screen.
The remaining media is displayed.