IMAGE FORMING APPARATUS, PAPER BUNDLING APPARATUS, AND PAPER BUNDLING METHOD USING IMAGE FORMING APPARATUS

摘要

An image forming apparatus and paper bundling apparatus corrects the skew of a transferred paper sheet highly accurately without being influenced by the shape or cutting accuracy of the paper sheet. The image forming apparatus has ab image forming unit for forming an image on a paper sheet, a paper transfer unit for transferring the paper sheet toward the image forming unit, and a skew correcting unit for correcting the skew of the paper sheet being transferred, with reference to the paper end parallel to the paper transfer direction and for allowing after the correction the paper sheet to reach the image forming unit without performing another skew correction.