发明名称 DISPLAY CONTOROL APPARATUS AND PRINTING APPARATUS
摘要 A display control apparatus includes a communication control unit configured to control a first communication for receiving a video signal based on image data from a printing apparatus using a first communication protocol for receiving a video signal, and a second communication for sending image data to the printing apparatus using a second communication protocol for sending data to be used for printing. The communication control unit performs control to communicate with the printing apparatus using the second communication protocol in response to a storage medium being connected to the display control apparatus, and performs control to communicate with the printing apparatus using the first communication protocol in response to receiving a notification indicating that a storage medium is connected to the printing apparatus.
申请公布号 US2010097648(A1) 申请公布日期 2010.04.22
申请号 US20090581760 申请日期 2009.10.19
申请人 CANON KABUSHIKI KAISHA 发明人 MORI TOMOKAZU
分类号 G06F3/12;G06K15/00 主分类号 G06F3/12
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