The invention is directed to a surface emitting semiconductor light-emitting diode in which a reflector layer of the first conductivity type is provided between a substrate and a first barrier layer. An ambient temperature sensor monitors the temperature around the vehicle. The terminal also includes a plurality of fiber optic connectors or adapters extending through the housing in generally the same direction as the fiber distribution cable for connecting to optical fiber customer drop cables. The cap member is moved by the cap member moving system toward and away from the printhead.