Abstract: According to an aspect of the invention, a wiring structure includes a pair of printed circuit boards, a cable that connects the pair of printed circuit boards, and a grounding member that causes grounding of the cable in a region including a position separated from a connection end between the printed circuit board and the cable by a distance obtained by dividing a radiation mode length of a system including the cable and the pair of printed circuit boards as antennas by 2.

Abstract: An image processing system integral with an image output unit having a power saving mode comprises a temperature detection section for monitoring a fuser temperature in a power saving mode or a rotation detector for a polygonal motor, a control section for outputting a control signal at a predetermined timing, and an energization control section capable of turning on/off output in response to the control signal from the control section. The timing of a power saving mode off signal output by the control section is when the fuser temperature lowers to a temperature or the polygonal motor take longer to ramp up than the time until the image output unit, after the power saving mode is released, is placed in a reprintable state becomes longer than the time required for setting up the data required when image processing is performed. Thus, the transition time to the copyable state as a whole is used efficiently, and power consumption can be reduced.