Changing to a Custom Paper Size

Press [Tray Paper Settings] in the upper left corner of the screen.

Press [Paper Tray] tab.

Select the tray for which you want to change the paper size.

Select the [Manual Setting] check box.

Press [Edit the Settings].

Press the [Paper Size].

Press [Custom Size].

Press the setting value next to [A:].

Enter the horizontal size using the number keys, and then press [Enter].

Press the setting value next to [B:].

Enter the vertical size using the number keys, and then press [Enter].

Press [OK].

Press [Save Paper].

Press .

Press [Home] () at the bottom of the screen in the center.