CAMERA WITH PRINTER, COMMUNICATION EQUIPMENT AND ITS CONTROL METHOD, CONTROL PROGRAM, AND STORAGE MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a camera with a printer which can make a device very small-sized, stabilize the operation of the device, and improve the reliability of communication. SOLUTION: A DC/DC converter 150 as a voltage boosting means generates a voltage from the secondary side of a transformer 151 to a charging circuit 154 and a printing or pumping driving voltage for a recording head 207 of a printer part B100. When the device terminates or communicates, the voltage boosting operation of the DC/DC converter 150 is limited (stopped/reduced electric power).