MOBILE PRINTING SYSTEM AND PROGRAM FOR MOBILE TERMINAL DEVICE

PROBLEM TO BE SOLVED: To collectively and intensively perform printing-related processes (charge process, print setting, etc.) individually different for respective mobile terminal devices.SOLUTION: A mobile terminal device 1 has a wireless communication interface and a short-range communication interface whose maximum communicable range is shorter that of the wireless communication interface, and transmits a device identifier of the mobile terminal device 1 and a document data file to a device management server apparatus 3 with the wireless communication interface. The device management server apparatus 3 transmits print data corresponding to the document data file according to a request. Set top boxes 6A and 6B, when detecting the mobile terminal device 1 existing around them with a short-range communication interface using the same communication method as that of the short-range communication interface of the mobile terminal device 1, acquire the device identifier of the mobile terminal device 1, acquire print data corresponding to the device identifier from the device management server apparatus 3, and cause multifunction peripherals 5A and 5B to execute printing.