发明授权
US06512894B2 Image forming apparatus, control method for image forming apparatus and administrating method for image forming apparatus
失效
图像形成装置，图像形成装置的控制方法以及图像形成装置的管理方法
- 专利标题： Image forming apparatus, control method for image forming apparatus and administrating method for image forming apparatus
- 专利标题（中）： 图像形成装置，图像形成装置的控制方法以及图像形成装置的管理方法
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申请号： US09888142申请日： 2001-06-22
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公开(公告)号： US06512894B2公开(公告)日： 2003-01-28
- 发明人: Kazuhiro Takemoto , Ryuichiro Kobayashi
- 申请人： Kazuhiro Takemoto , Ryuichiro Kobayashi
- 优先权： JP2000-191061 20000626
- 主分类号： G03G1500
- IPC分类号： G03G1500
摘要：
An image forming apparatus includes an image forming section having a detachable process cartridge provide with identification information; an identification information reading section to read the identification information of the process cartridge; and a control section to control the image forming apparatus on a basis of a comparison result between the identification information and license presence/absence judgment information used for judging whether the process cartridge is licensed or not.
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