Changing to a Size That Is Not Automatically Detected

Press the [User Tools / Counter] key.

Select [System Settings] using [] or [], and then press the [OK] key.

Select [Tray Paper Settings] using [] or [], and then press the [OK] key.

Select "Paper Size" for the paper tray of which paper size will be changed using [] or [], and then press the [OK] key.

Select the paper size using the scroll keys, and then press the [OK] key.

Press the [User Tools / Counter] key.

The initial display is shown.

Load the paper, and then gently push the paper tray all the way in.

Check the paper size on the display panel.