Food preferences for a particular customer are retrieved from a personal storage device, wherein the personal storage device is proffered from the particular customer. The water-based ink set for ink-jet recording includes a cyan pigment ink employing pigment as a coloring agent and a blue dye ink employing dye as a coloring agent andor a green dye ink employing dye as a coloring agent. The compressor is energized from the vehicle battery during periods of demand for peak pressure demand on the engine thereby recycling recaptured energy from the battery to boost engine output.