发明名称 PRINTING APPARATUS THAT UPDATES SOFTWARE INSTALLED THEREIN, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM
摘要 A printing apparatus that is capable of reducing downtime caused by software update. A printing apparatus downloads update software for updating software installed therein, and updates the installed software using the downloaded update software. The update software is downloaded by background processing. It is determined whether or not predetermined processing is being performed when the update software is decompressed. When it is determined that the predetermined processing is not being performed, the downloaded update software is decompressed by background processing, and the installed software is updated using the decompressed update software.
申请公布号 US2015317103(A1) 申请公布日期 2015.11.05
申请号 US201514700185 申请日期 2015.04.30
申请人 CANON KABUSHIKI KAISHA 发明人 Niwa Koji
分类号 G06F3/12 主分类号 G06F3/12
代理机构 代理人
主权项 1. A printing apparatus comprising: a printing unit configured to perform print processing based on a print job; an acquisition unit configured to acquire update firmware for updating firmware of the printing apparatus; and a decompression unit configured to execute decompression processing of the update firmware acquired by said acquisition unit, wherein in a case where the print processing is to be executed during execution of the print processing, said decompression unit suspends the decompression processing being executed.
地址 Tokyo JP