A processing apparatus having a function to perform specific processing based on a request from a terminal is provided. The processing apparatus includes a connection portion configured to connect the processing apparatus to the terminal; and a processor configured to control the terminal to display a second screen including a part or a whole of a first screen, the first screen having been displayed in the terminal by another processing apparatus with the function before the processing apparatus connects to the terminal.

A first communication apparatus may repeat a broadcast transmission of a trigger signal via a second interface, which is a signal to be used by a second communication apparatus as a trigger for sending a wireless connection request to the first communication apparatus. The wireless connection request may be for forming a first wireless network to which both the first communication apparatus and the second communication apparatus belong. The first wireless network may be a network for performing a wireless communication via a first interface. The first communication apparatus may receive the wireless connection request via the first interface from the second communication apparatus which has received the trigger signal, and establish a first wireless connection via the first interface with the second communication apparatus so as to form the first wireless network.

A first communication apparatus may repeat a broadcast transmission of a trigger signal via a second interface, which is a signal to be used by a second communication apparatus as a trigger for sending a wireless connection request to the first communication apparatus. The wireless connection request may be for forming a first wireless network to which both the first communication apparatus and the second communication apparatus belong. The first wireless network may be a network for performing a wireless communication via a first interface The first communication apparatus may receive the wireless connection request via the first interface from the second communication apparatus which has received the trigger signal, and establish a first wireless connection via the first interface with the second communication apparatus so as to form the first wireless network.

A first communication apparatus may repeat a broadcast transmission of a trigger signal via a second interface, which is a signal to be used by a second communication apparatus as a trigger for sending a wireless connection request to the first communication apparatus. The wireless connection request may be for forming a first wireless network to which both the first communication apparatus and the second communication apparatus belong. The first wireless network may be a network for performing a wireless communication via a first interface The first communication apparatus may receive the wireless connection request via the first interface from the second communication apparatus which has received the trigger signal, and establish a first wireless connection via the first interface with the second communication apparatus so as to form the first wireless network.

A first communication apparatus may repeat a broadcast transmission of a trigger signal via a second interface, which is a signal to be used by a second communication apparatus as a trigger for sending a wireless connection request to the first communication apparatus. The wireless connection request may be for forming a first wireless network to which both the first communication apparatus and the second communication apparatus belong. The first wireless network may be a network for performing a wireless communication via a first interface The first communication apparatus may receive the wireless connection request via the first interface from the second communication apparatus which has received the trigger signal, and establish a first wireless connection via the first interface with the second communication apparatus so as to form the first wireless network.

A control point includes a communication interface to search for one or more image forming apparatuses using digital living network alliance (DLNA), a user interface unit through which at least one piece of content is selected for printing using a user interface of the control point, and through which an image forming apparatus is selected from among the searched image forming apparatuses to perform printing, a DLNA stack unit to set a connection policy regarding connection to the selected image forming apparatus, and to selectively control the DLNA connection status to the selected image forming apparatus according to the connection policy, and a controller to control the communication interface to transmit print data corresponding to the selected content-for-printing and the connection policy to the selected image forming apparatus.

An image processing device may first-receive print data and device identifying information from an information processing device. The image processing device may determine whether or not a particular event is occurring. The image processing device may first-store the received print data in a memory when the particular event is not occurring. The image processing device may second-store the received device identifying information in the memory when the particular event is occurring. The image processing device may send the device identifying information to a push notification server when the particular event has ended. The image processing device may second-receive print data from the information processing device corresponding to the sent device identifying information. The image processing device may third-store the received print data in the memory. The image processing device may print using the print data stored in the memory at least one of the first-storing and the third-storing.

An information processing system comprises: an image processing device; an application server that provides with an application service for cooperation with the image processing device; a communication relay device that relays communications between the image processing device and the application server; a license server managing the communication relay server; and a backup server. The communication relay device includes: a relay information generating part that generates relay information to relay the communications; a storage part in which the relay information is stored; a communication relaying part that relays the communications based on the relay information; a backup part that sends the relay information to the backup server; an identification information transmission part that reads identification information and sends the read identification information to the license server; and a setting applying part that obtains the relay information from the backup server and stores the obtained relay information in the storage part.