Specifying a custom size paper using the control panel

Press the [User Tools/Counter] key.

Press [Tray Paper Settings].

Press [Printer Bypass Paper Size].

Press [Custom Size].

If a custom size is already specified, press [Change Size].

Press [Vertical].

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

Press [Horizontal].

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

Press [OK] twice.

Press the [User Tools/Counter] key.