发明申请
US20090219566A1 IMAGE FORMING APPARATUS, SECURITY CONTROL METHOD AND SECURITY PROCESSING PROGRAM
审中-公开
图像形成装置，安全控制方法和安全处理程序
- 专利标题： IMAGE FORMING APPARATUS, SECURITY CONTROL METHOD AND SECURITY PROCESSING PROGRAM
- 专利标题（中）： 图像形成装置，安全控制方法和安全处理程序
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申请号： US12364963申请日： 2009-02-03
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公开(公告)号： US20090219566A1公开(公告)日： 2009-09-03
- 发明人: Yoshinori Tanaka , Masahiro Ozawa , Jun Kuroki , Hiroshi Nogawa , Fumihito Akiyama , Yasufumi Aoyama
- 申请人： Yoshinori Tanaka , Masahiro Ozawa , Jun Kuroki , Hiroshi Nogawa , Fumihito Akiyama , Yasufumi Aoyama
- 优先权： JPJP2008-025961 20080206
- 主分类号： G06F3/12
- IPC分类号： G06F3/12
摘要：
A method of security control in an image forming apparatus that carries out print processing based on XPS data, which includes, at least, a first step of decompressing compressed XPS data in a secondary storage device (for example, an HDD), a second step of converting the decompressed XPS data into bit map data, a third step of carrying out print processing based on said bit map data, and a fourth step of specifying the elements having levels of importance above a prescribed level, which has been set in advance among constituent elements of said XPS data decompressed in a secondary storage device, and erasing the specified elements by overwriting after said print processing.
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