发明名称 Image forming apparatus
摘要 An image forming apparatus is supplied capable of adopting low price structure to obtain information that is stored in a storing section and is used for analyzing reason of failure/repair. The image forming apparatus performs an image formation by using an exchanging unit having a mounting section to mount an unit information store use memory and stores unit information including use status of the exchanging unit into the unit information store use memory, and comprises a history information storing section in which history information of the image forming apparatus is stored; an apparatus information store use memory which is mounted onto the mounting section to replace the unit information store use memory; a judging section which judges which of the unit information store use memory and the apparatus information store use memory is mounted in the mounting section; and a store controlling section which controls the apparatus information store use memory to store the history information in the case that the apparatus information store use memory is judged being mounted.
申请公布号 US7986887(B2) 申请公布日期 2011.07.26
申请号 US20080213547 申请日期 2008.06.20
申请人 OKI DATA CORPORATION 发明人 SUDA YASUHIRO
分类号 G03G15/00;G03G15/08 主分类号 G03G15/00
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