发明名称 IMAGE PROCESSOR AND FIRMWARE UPGRADING METHOD
摘要 <P>PROBLEM TO BE SOLVED: To solve the following problems when upgrading a version of a firmware: a PC for downloading a firmware program is required; and it is necessary to establish communication between the PC and equipment through a dedicated I/F. <P>SOLUTION: This image processor has a means allowing the image processor itself to communicate with a server holding the firmware via the Internet by use of the network I/F to directly download the firmware program. <P>COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007011944(A) 申请公布日期 2007.01.18
申请号 JP20050194860 申请日期 2005.07.04
申请人 CANON INC 发明人 HIROUCHI YASUO
分类号 G06F21/22;B41J29/38;G06F3/12 主分类号 G06F21/22
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