发明名称 Image forming apparatus for determining licensed or unlicensed products and method of controlling the same
摘要 An image forming apparatus and a method of controlling the same are provided. The image forming apparatus includes a device information storage unit, a determiner and a controller. The device information storage unit is included in a replaceable device of the image forming apparatus and stores device-related information. The determiner determines whether the replaceable deice is a licensed or recycled product by analyzing the information stored in the device information storage unit, and outputs the determination result. The controller controls an operation of the image forming apparatus in response to the determination result output from the determiner. Since an operation of the image forming apparatus can be controlled according to characteristics of the replaceable device installed in the image forming apparatus, printing quality can be prevented from being deteriorated, durability of the image forming apparatus can be lengthened, and a user can safely use the image forming apparatus.
申请公布号 US7725044(B2) 申请公布日期 2010.05.25
申请号 US20060493616 申请日期 2006.07.27
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 KIM YONG-GEUN
分类号 G03G15/00 主分类号 G03G15/00
代理机构 代理人
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