CPC Class H04N

A content data receiving device is provided with a communication interface, a buffer, and a processor. The processor, in a case in which the sequence included in the content data that has been received by the communication interface is discontinuous, performs a retransmission request to a transmission side after causing the buffer to hold the content data, causes the buffer to keep holding the content data that has been received by the communication interface until receiving content data in a continuous sequence, and, in a case of receiving the content data in a continuous sequence, outputs the content data to a subsequent stage so that the sequence is continuous.

Electronic apparatus receives a user identifier from a user mobile device. User mobile device being a mobile device to which a user has logged in, the user identifier identifying the user, determines one or more available boxes with reference to attributes of one or more boxes, the one or more boxes storing data files sorted, the attributes being registered for the one or more boxes, the one or more available boxes being boxes available to the user identified by the user identifier, sends information indicating the one or more available boxes to the user mobile device, receives information indicating one selected box from the user mobile device, the one selected box being a box selected by the user from the one or more available boxes, generates display data and loads the display data in a work memory, the display data being used to display information about the selected box.

In a printer according to an aspect, since a received image is rotated such that the marginal area is positioned in a specific direction with respect to the subject in a case where the image is printed on the instant film, it is possible to acquire the print on which the marginal area is positioned in the desired direction with respect to the subject in a case where the image is printed by using the instant film having the image forming area and the marginal area. A user can fill out a message in such a marginal area, and can acquire a print having a good appearance.

An image forming apparatus controls at least one proximity communication device in such a manner that an external apparatus is not capable of reading information from the at least one proximity communication device during a period in which power supply to the at least one proximity communication device is stopped.

When a print processing apparatus is not connected to a printing apparatus, the printing apparatus generates communication information using an IP address of the printing apparatus and writes the generated communication information into a memory of an NFC communication unit. When the print processing apparatus is connected to the printing apparatus, the printing apparatus generates communication information using an IP address of the print processing apparatus and writes the generated communication information into the memory of the NFC communication unit.