IMAGE FORMING SYSTEM, PAPER WARPAGE CORRECTING DEVICE, IMAGE FORMING DEVICE, POST-PROCESSING DEVICE, AND PAPER WARPAGE CORRECTING PROGRAM

摘要

PROBLEM TO BE SOLVED: To allow a paper warpage correcting device to correct the warpage quantity of paper according to a post-processing device even when the post-processing device whose characteristics are not known in advance to the paper warpage correcting device is connected to the paper warpage correcting device.;SOLUTION: The post-processing device 300, when receiving post-processing instructions from an image forming device 100, determines the curl quantity (the target curl quantity) of paper suitable for the post-processing, based on determination information 314 according to parameters of the post-processing, and notifies a curl correcting device 200. The curl correcting device 200 determines the curl quantity (the prior-stage curl quantity) which the paper receives due to processing of the image forming device 100 based on information on parameters such as the quality of the paper received from the image forming device 100 and humidity. The curl correcting device 200 determines a curl correction level to be applied to the paper based on the prior-stage curl quantity and the target curl quantity, and corrects the curl of the paper according to the level.;COPYRIGHT: (C)2008,JPO&INPIT