IMAGE FORMING DEVICE WITH A DOCUMENT RETURN UNIT FOR DISCHARGING A DOCUMENT TO A DISCHARGE TRAY CORRESPONDING TO END OF READING DETECTION OF THE FINAL DOCUMENT BY A DOCUMENT PASSAGE DETECTION UNIT

摘要

PURPOSE: An image forming device with a document return unit is provided to immediately read other document after discharging the final document, thereby efficiently performing a reading task of a next document.;CONSTITUTION: When a document feeding unit(5) is not in a state of a closed position while returning the final document, a control unit discharges the final document to a discharge tray(59) without stopping return of the final document. When a document passage detection unit does not detect an end part of the final document which passes a reading position(413), the control unit stops return of the final document.;COPYRIGHT KIPO 2013