On the basis of information indicating a recommended print setting that corresponds to a content, a display device is controlled to display, in a distinguishable manner, the recommended print setting that corresponds to a content to be printed and a print setting different from the recommended print setting. A multicast packet is received at an inbound interface on a switchrouter. They are based upon a plurality of light-emitting elements that are coupled between first and second conductors with the addition of other structures that facilitate the energizing of the light-emitting elements. The oscillation joint may further include a first thrust washer located between a first surface of the stationary frame member and a substantially parallel first surface of the oscillating frame member. To provide the utmost speed of operation, all circuits including the phase locked loop, operate as differential circuits which include a number of improvements in the design of the charge pump, the decision feedback equalizer, the slicing level control, and others. Vaporized discharge fluid can be removed directly from the accumulator by a compressor where it is pressurized slightly above the pressure in the vapor drum, to which it is delivered directly, or it can be passed through a heat exchanger where the heat from the compressed fluid is transferred to an external media after leaving the compressor in route to the vapor drum.