Communication System, Communication Device, Method of Controlling Communication Device, and Program

    公开(公告)号:US20190238714A1

    公开(公告)日:2019-08-01

    申请号:US16249193

    申请日:2019-01-16

    Inventor: Junichi HASE

    CPC classification number: H04N1/32694 H04N1/00244 H04N2201/0094

    Abstract: A communication device includes a hardware processor that: acquires error history information including a communication condition at a time when an error has occurred in past data communication between the communication device and an external device group and type information of the error in the past data communication; compares, in new data communication between the communication device and one external device, a first communication condition with a second communication condition; starts acquisition processing of a communication packet group related to the new data communication on condition that contents of both of the communication conditions with respect to at least one predetermined item are determined to be the same; and stores the communication packet group in a predetermined storage on condition that an error of a type same as an error type of the one error included in the error history information has occurred in the new data communication.

    APPARATUS, METHOD AND STORAGE MEDIUM THAT STORES PROGRAM

    公开(公告)号:US20190230235A1

    公开(公告)日:2019-07-25

    申请号:US16371431

    申请日:2019-04-01

    Inventor: Mizuki Hayakawa

    Abstract: In an apparatus, a reception unit receives information indicating an end of image process in an external apparatus or information indicating an occurrence of an error in the external apparatus. A display control unit causes a display unit to display predetermined information based on the information received by the reception unit. An acquisition unit acquires a constraint condition for causing the display unit to limit a display of the predetermined information. A determination unit determines whether an operating state of an apparatus capable of controlling the display unit meets the constraint condition. When the determination unit determines that the operating state meets the constraint condition, the display control unit limits the display of the predetermined information on the display unit based on the information received by the reception unit.

    DATA PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM FOR STORING PROGRAM

    公开(公告)号:US20190205069A1

    公开(公告)日:2019-07-04

    申请号:US16221531

    申请日:2018-12-16

    Abstract: A data processing apparatus is configured to: receive first information associated with an image forming apparatus; issue, to a server apparatus that manages first data, a first request being a request for a first data set including at least any one of the first data to be transferred to the image forming apparatus and the first data corresponding to second data to be transmitted to the image forming apparatus; receive the first data set requested by the first request; and issue a second request being a request for a second data set, the second data set including at least any one of the first data to be transferred to the image forming apparatus and the first data corresponding to the second data to be transmitted to the image forming apparatus, and a content of the second data set being different from a content of the first data set.

    IMAGE FORMING APPARATUS
    98.
    发明申请

    公开(公告)号:US20190199867A1

    公开(公告)日:2019-06-27

    申请号:US16231409

    申请日:2018-12-22

    Inventor: MIKIYA OKADA

    CPC classification number: H04N1/00411 G06F3/04886 H04N2201/0094 H04W4/80

    Abstract: An image forming apparatus include an operation panel having an operation display that displays information. The operation panel includes a first operation key that receives a first operation command from a user, a second operation key that receives a second operation command from the user, and a near field communication unit that performs wireless communication with a portable terminal in a close range. The first operation key receives the first operation command when the first operation key is in a selection state, and the second operation key receives the second operation command when the selection state of the second operation key is released.

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