Bottles, containers and other articles are formed from polypropylene compositions that include a reheating agent, such as antimony, carbon black, graphite, titanium, copper, manganese, iron, tungsten, graphite, infra-red absorbing dyes or other infra-red absorbing material. Each of the plurality of groups is provided with group identification information. The method adjusts a dithering threshold of a print position of the malfunctioning nozzle or a dithering threshold of an adjacent print position, and thus performs a halftoning transaction and prints an image. The translator compiler engine implemented according to the present invention uses a pair of formal machine-readable format descriptions and a corresponding data map to generate executable machine code native to the translator platform CPU. The reference beam and measurement beam interfere with each other to produce a coherence envelope sensed by the detector, wherein a detected displacement of the coherence envelope corresponds to a respective position of the object in the principal direction. A first instruction is displayed using the external device based upon the first signal received by the external device.