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Display of two functions of device used with data processing apparatus

專利號
US10868926B2
公開日期
2020-12-15
申請人
Brother Kogyo Kabushiki Kaisha（JP Nagoya）
發(fā)明人
Jun Yamada; Norihiko Asai
IPC分類
G06F3/12; H04N1/00; G06F9/50
技術領域
print,default,unit,device,in,control,printer,data,scanner,photo
地域： Nagoya

摘要

A data processing apparatus is configured to receive a selection of a first function and search for one or more devices which has the capability to perform that first function. The apparatus may then receive a selection of the one or more devices for performing that first function and, in conjunction, determine whether the selected device has the capability to execute a second function. The device identification data may be stored. Subsequently, if the selected device is determined to be capable of executing the second function, which is different from the first function selected, and the second function is further selected, the previously selected device may be displayed as having the capability to execute the selected second function. Otherwise, the apparatus does not display the previously selected device as being able to execute the selected second function.

說明書

In S706 the control unit 11 displays the model numbers of selectable devices in the display area 101. More specifically, the control unit 11 controls the wireless communication unit 14 to broadcast a packet over the network 5 to which the data processing apparatus 1 is connected requesting devices to return their model numbers and information related to the functions they possess. In response, the requested data is returned from each device connected to the network 5. The wireless communication unit 14 receives a packet from each device that includes the model number of the device and information related to its functions. The packet received by the wireless communication unit 14 includes the IP address of the device as the source address and the IP address of the data processing apparatus 1 as the destination address. The control unit 11 correlates and stores in the RAM of the control unit 11 the model number, functional information, and IP address of the device received by the wireless communication unit 14.

權利要求

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