发明名称 Image forming apparatus and control arrangement for semi-automatic document feeding
摘要 An image forming apparatus operable in a trial copy mode before a usual copying operation is disclosed. The apparatus includes a trial copy mode section for executing the trial copy mode for forming a document image on a recording medium in set conditions at least once and discharging it to a preselected destination. An automatic document feeding section is positioned above a glass platen mounted on the apparatus body for automatically feeding a document to the glass platen. A first copy starting section includes a start key for commanding the start of a copying operation or a trial copy key for commanding the execution of the trial copy mode. A second copy starting section determines, in response to a copy start command output from the first copy starting section, whether or not the document set on the automatic document feeding section is a single document and executes, if it is a single document and when the next document is set, an SADF (Semi Automatic Document Feeder) mode for starting copying the next document even if the start key is not pressed. A copy start control section selectively executes, in response to the copy start command and even if the document set on the automatic document feeding section is a single document, the start of the SADF mode of the second copy starting section or the inhibition of the SADF mode.
申请公布号 US6122457(A) 申请公布日期 2000.09.19
申请号 US19990288283 申请日期 1999.04.08
申请人 RICOH COMPANY, LTD. 发明人 KIZAKI, OSAMU
分类号 G03G21/00;G03G15/00;H04N1/00;(IPC1-7):G03G21/00 主分类号 G03G21/00
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