发明名称 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
摘要 An image forming apparatus detects whether a sub board, which performs image processing, is in a processing-disabled state. If it is detected that the sub board is in the processing-disabled state, the image forming apparatus activates a virtual environment on a main board, which performs information processing, to allow an image processing unit configured to perform the image processing to run on the virtual environment. The image forming apparatus transfers data processed by the image processing unit to the sub board when the sub board comes into a processing-enabled state and then prints and outputs the data via a print engine.
申请公布号 US2009244590(A1) 申请公布日期 2009.10.01
申请号 US20090411042 申请日期 2009.03.25
申请人 CANON KABUSHIKI KAISHA 发明人 YOKOYAMA HIDEHIKO
分类号 G06K15/00 主分类号 G06K15/00
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