To provide a digital copier which automatically puts all image data of a nonstandard-size original in place on a designated copying paper.

The digital copier 20 comprises a scanner 10 for reading a digital image utilizing a CCD, etc., an image processor 11 for cutting the image or changing the zoom ratio, etc., a copying unit 12 for digitally writing in a laser system, a memory A13 for storing images of originals, and a memory B14 for storing zoomed images.