Postprocessing apparatus and postprocessing method

摘要

A printing unit of a copying apparatus forms an image on a printing paper by way of an electrophotographing system in response to an operation executed with respect to a UI apparatus. A postprocessing unit of the copying apparatus staples a staple needle holding an IC chip to the printing paper on which the image is formed. Then, the postprocessing unit writes data input from the UI apparatus into the IC chip held by the staple needle.