When shipped from the factory, sizes up to A4 SEF can be loaded in the cassette. To support paper sizes larger than A4 SEF, unlock the tray extension lock ([1] in the diagram) to extend the tray, and then place the Paper Feed Cover on the tray.
When shipped from the factory, sizes up to A4 SEF can be loaded in the cassette. To support paper sizes larger than A4 SEF, unlock the tray extension lock ([1] in the diagram) to extend the tray, and then place the Paper Feed Cover on the tray.