Patent ID: 8605313

Claim:
A communication system comprising: a communication device; and a plurality of information displaying devices, each of which is connected with the communication device to communicate and capable of receiving status information of the communication device; wherein each of the information displaying devices comprises: a first judging unit configured to judge, when the status information transmitted from the communication device includes error information, which indicates an error condition in the communication device, as to whether the received status information includes error settling information associated with the error information, the error settling information including indications that an initial response for the error condition has been made and that the error condition remains unsettled; a first display unit configured to display the error information and an operable image representing an error-dealing button operable to create the error settling information, when the first judging unit judges that the received status information lacks the error settling information; a first transmitter configured to generate and transmit error settling information associated with the error information to the communication device in response to an operation to the operable image; and a display restrictor configured to restrict the error information from being displayed when the first judging unit judges that the received status information includes the error settling information; wherein when the error settling information is present in the status information received in the information display device, the first display unit is activated, and when the error settling information is not present in the status information received in the information display device, the display restrictor is activated; wherein the communication device comprises: a storage unit configured to store the error settling information transmitted from the information displaying device to be associated with the error information; and a second transmitter configured to transmit, to the plurality of information displaying devices the error information, and when the error settling information is created, to transmit and stored the error settling information in the storage unit in association with the error information.