发明名称 Printing system, image forming cartridge, information service system, and information service server
摘要 An information service server, which manages a home page that provides information about an image forming cartridge and a printing apparatus using the image forming cartridge, and a printing system are connected to each other via a network. The printing system includes an image forming cartridge having a nonvolatile memory that stores access information for gaining access to the home page and identification information for identifying the image forming cartridge, identifying means for identifying the image forming cartridge as a genuine product based on the identification information, and access means for gaining access to the home page based on the access information when the image forming cartridge is identified as a genuine product.
申请公布号 US6625402(B2) 申请公布日期 2003.09.23
申请号 US20020098296 申请日期 2002.03.18
申请人 NEC CORPORATION 发明人 TAKEMOTO HITOSHI
分类号 B41J29/38;B41J29/00;G03G15/00;G03G21/00;G03G21/18;G06F3/12;G06F13/00;G06Q10/00;G06Q30/02;G06Q30/04;G06Q30/06;G06Q50/00;(IPC1-7):G03G15/00 主分类号 B41J29/38
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