SHEET PROCESSING APPARATUS AND IMAGE FORMING APPARATUS

摘要

A sheet processing apparatus of the present invention comprises: an inserter tray to support insert sheets, an insert sheet supply roller to supply the insert sheets in the direction of a recording medium conveying path from the inserter tray; an insert sheet conveying device extending from the insert sheet supply roller to the recording medium conveying path to convey the insert sheets; a sheet reversing/conveying device provided from the insert sheet supply roller to the recording medium conveying path to reverse both the front and back sides of the insert sheets; and a gate to sort the insert sheets supplied from the insert sheet supply roller to the insert sheet conveying device or the insert sheet reversing/conveying device, and supplies insert sheets on the inserter tray by reversing the front and back sides in the direction of recording media according to a type of finish processing to be applied to recording media.