Digital image forming apparatus

摘要

A digital image forming apparatus arranges an image of a specified image document among a plurality of documents on a spread page located on the innermost side of saddle stitch type prints in gathering in easy operation with high reliability. A digital image forming apparatus is equipped with: an image reader for reading images of a plurality of pages of documents and outputting an image data of each image; a printer for forming images on both sides of a paper sheet based on inputted image data; array setting means for setting allotment of each of paper sheets for the documents read by the image reader so that prints for saddle stitching are obtained by using the printer and that an image of a specified document among the documents is arranged on a spread page of the saddle stitch type prints; and control means for inputting the image data outputted by the image reader to the printer in an order changed based on the array setting set by the array setting means.