发明名称 Interface module, printing device, program, and printer maintenance method
摘要 An interface module connected to a host device for generating print data and to a printing device for printing the print data, comprises a reception unit having at least two interfaces for receiving print data from the host devices connected to the interfaces, a parameter data acquisition unit for analyzing the received print data and acquiring parameter data for calculating the printing cost incurred by printing the print data, a parameter data storage unit for storing the acquired parameter data in predetermined categories including a category for each interface.
申请公布号 US2007019237(A1) 申请公布日期 2007.01.25
申请号 US20060489983 申请日期 2006.07.19
申请人 SEIKO EPSON CORPORATION 发明人 NOBUTANI TSUTOMU
分类号 G06F3/12;B41J29/38;G06Q30/04;G06Q30/06;G06Q50/00;G06Q50/10 主分类号 G06F3/12
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