A vehicle battery boosting device to jump start a battery. In one example embodiment, this is achieved by applying a body bias voltage VBB to the integrated circuit to compensate for the lifetime performance drift due to hot carrier and NBTI induced aging. When the monochromatic image formation is to be executed, the CPU controls the image formation on a reverse surface of a second paper sheet that is stayed in the ADU. The heated injection fluid composition has a first W to S volume ratio, 1, greater than or equal to about 5:1. After that, the central control unit changes the AD conversion sampling interval to the interval T2 for obtaining the analysis data, and performs a spectrofluorometric measurement.