发明申请
US20050108559A1 Image forming apparatus, method for controlling writing data from the same to storage device, method for controlling reading data from storage device to the same, and replacement part therefor
有权
图像形成装置，用于控制将数据从存储装置写入数据的方法，用于控制从存储装置向其读取数据的方法及其替换部件
- 专利标题： Image forming apparatus, method for controlling writing data from the same to storage device, method for controlling reading data from storage device to the same, and replacement part therefor
- 专利标题（中）： 图像形成装置，用于控制将数据从存储装置写入数据的方法，用于控制从存储装置向其读取数据的方法及其替换部件
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申请号： US10883657申请日： 2004-07-06
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公开(公告)号： US20050108559A1公开(公告)日： 2005-05-19
- 发明人: Kenji Suzuki , Tomohiro Ono , Takanori Masui , Tomohisa Suzuki
- 申请人： Kenji Suzuki , Tomohiro Ono , Takanori Masui , Tomohisa Suzuki
- 专利权人： FUJI XEROX CO., LTD.
- 当前专利权人： FUJI XEROX CO., LTD.
- 优先权： JP2003-389741 20031119
- 主分类号： G03G21/00
- IPC分类号： G03G21/00 ; G03G15/00 ; G06F12/14 ; G06F12/16 ; G06F21/64 ; G06K19/06 ; H04L1/00 ; H04L9/14 ; H04L9/32 ; H04B1/707
摘要：
An image forming apparatus has a replacement part equipped with a storage device installed therein. The apparatus has a code adding part adding an error detecting code to target data to be written in the storage device, and an encrypting part encrypting the data having the error detecting code added thereto in the code adding part, to generate encrypted data. In addition, the apparatus has a writing part writing the encrypted data to the storage device.