IMAGE FORMING APPARATUS HAVING A FINISHER AND FINISHING METHOD FOR IMAGE FORMING APPARATUS

摘要

PURPOSE: An image forming apparatus with a finisher and a finishing method of the image forming apparatus are provided to make a finishing controller to control the finisher, thereby performing a finishing work on printing media by the finishing controller. CONSTITUTION: A plurality of main developing devices(20) forms images on printing media. Supplementary developers(30) form images on the printing media using at least one developer. A finisher(5) performing finishing on the printing media. A controller forms a transforming unit finished by the finisher on the printing media.