Authentication translation is disclosed. The first diode is alternately switched in a non-conducting direction and a conducting direction by switching a circuit element. A liquid conveying section conveys liquid to a liquid ejecting head. The depth estimation procedure includes a clipped-pixel substitution procedure to compensate for the extreme lighting conditions. The condensation protection may suitably comprise passive components, such as gaskets and seals and a desiccant, andor active components, such as a defroster andor a heater. Some methods include a filler material that hardens into a flexible solid foam cushioning layer which may optionally form a bond between the socket cup and the liner, embedding the liner in the cushioning layer.