Patent ID: 8503014
Filing Date: 2013-08-06
Classification: G06F,H04N

Abstract:
1. A gateway converting a signal between a transmitting terminal capable of transmitting printable print contents in accordance with a FAX protocol and a receiving terminal capable of receiving the print contents in accordance with an HTTP protocol and printing the print contents, the gateway comprising: a memory unit which temporarily stores data; a connection establishing unit which establishes connection between the transmitting terminal and the receiving terminal on the basis of reception of a connection request signal transmitted from the transmitting terminal; a print contents transmitting/receiving unit which stores the print contents in the memory unit when receiving the print contents in a format used in the FAX protocol from the transmitting terminal after the connection establishing unit establishes the connection and which converts the print contents stored in the memory unit into data of the format used in the HTTP protocol and transmits the converted data to the receiving terminal when receiving a contents request for requesting the print contents in a format used in the HTTP protocol from the receiving terminal; and a use capability adjusting unit which transmits predetermined receiving-side temporary capability information, which indicates a capability lower than a capability of receiving and printing the print contents by the receiving terminal, to the transmitting terminal in the format used in the FAX protocol and receives use capability information, which is determined by the transmitting terminal in a range of a transmitting side capability of transmitting the print contents by the transmitting terminal and a range of a capability expressed by the receiving-side temporary capability information and indicates a capability of transmitting and receiving the print contents, from the transmitting terminal in the format used in the FAX protocol before the print contents transmitting/receiving unit receives the print contents from the transmitting terminal and receives the contents request from the receiving terminal after the connection establishing unit establishes the connection, and which transmits the received use capability information as the transmitting-side capability information to the receiving terminal in the format used in the HTTP protocol when receiving a capability request for requesting transmitting-side capability information indicating the transmitting side capability from the receiving terminal in the format used in the HTTP protocol, wherein when the print contents transmitting/receiving unit receives the content request accompanying a capability notification, which is given so as to transmit the print contents in accordance with a capability expressed in the use capability information, from the receiving terminal in the format used in the HTTP protocol, the print contents transmitting/receiving unit converts the print contents stored in the memory unit into the data of the format used in the HTTP protocol and transmits the converted data to the receiving terminal.