A pixel array structure, a flat display panel and a method for driving a flat display panel thereof are provided. The individual leader patterns led to the surface side are connected with a terminal portion on the low-voltage side through jumper pads. As a result, a message identifying the user element and indicating that an incoming call has been received at first gateway node for the first domain is sent to a continuity control function residing in the multimedia subsystem. Another method of operating a printer turns off a support structure heater when the printer enters standby mode and holds a print head adjacent to an intermediate transfer surface while the printer is in standby mode. If it is determined that the lamp is usable and the emission wavelength is appropriate, the sensitivity of the optical sensor is corrected with the correction value.