| 摘要 |
When there is no post-processing performed in a post-processing device, a print job of original PDL data of a general-purpose data structure is output from a computer to a PDL control unit of an image forming device. While, when there is post-processing performed in the post-processing device, a print job of PDL data of an extended data structure generated by adding attribute data of the post-processing is output from the computer to an extended PDL control unit of the post-processing device. Then, the extended PDL control unit extracts the original PDL data of the general-purpose data structure and the attribute data of the post-processing, from the received print job. The attribute data of the post-processing is used for the post-processing control unit to control a post-processing unit. The original PDL data of the general-purpose data structure is output to the PDL control unit of the image forming device. |
