发明名称 Image forming apparatus with control causing issuance of predetermined information based on sheet information
摘要 An image forming apparatus has an informing portion that issues information; a storing portion that stores sheets; a sheet detecting portion that detects presence or absence of the sheets in the storing portion; a determination portion that determines a type of the sheets stored in the storing portion; and a control portion that causes the informing portion to issue a predetermined information in a case where the absence of the sheets is undetected by the sheet detecting portion and a change of the type of the sheets is determined by the determination portion.
申请公布号 US8180234(B2) 申请公布日期 2012.05.15
申请号 US20090471614 申请日期 2009.05.26
申请人 TAKAHASHI KEITA;FUJIMORI TAKASHI;CANON KABUSHIKI KAISHA 发明人 TAKAHASHI KEITA;FUJIMORI TAKASHI
分类号 G03G15/00;G03G21/00 主分类号 G03G15/00
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