发明名称 Image forming apparatus having proof copy function
摘要 An image forming apparatus is provided which, upon receipt of an instruction to perform proof copying in a proof copy mode, stores a numeral value showing the number of times the instruction is made. The performing of the proof copying is restricted based on the numeral value showing the number of times stored and a numeral value showing a pre-set value for allowing the performing of the proof copying.
申请公布号 US7859690(B2) 申请公布日期 2010.12.28
申请号 US20050305518 申请日期 2005.12.15
申请人 KABUSHIKI KAISHA TOSHIBA;TOSHIBA TEC KABUSHIKI KAISHA 发明人 SAKABE TOMOKAZU
分类号 G06F3/12 主分类号 G06F3/12
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