Patent ID: 8902437

Claim:
An image forming system, comprising: a paper sheet feeding section that performs a paper sheet feeding operation for feeding a paper sheet accommodated therein; an image processing section that applies image processing including an image rotation processing to image data representing an image to be formed onto the paper sheet; an image forming section that performs an image forming operation for forming the image represented by processed image data that is acquired by applying the image processing to the image data in the image processing section; a paper sheet processing section that applies a paper sheet processing to the paper sheet at a paper-sheet processing implementation position being apart from an apparatus reference position by a predetermined distance; and a control section that controls the paper sheet feeding operation, the image processing, the image forming operation and the paper sheet processing, which are to be performed by the paper sheet feeding section, the image processing section, the image forming section and the paper sheet processing section, respectively; wherein the control section accepts a paper sheet reference position, which is designated at a position within the paper sheet in relation to an arrangement of the image as a reference for designating the paper-sheet processing implementation position, and a designated distance, which is designated as a distance from the paper sheet reference position to the paper-sheet processing implementation position; and wherein the control section controls the paper sheet feeding operation, performed by the paper sheet feeding section, so as to make the apparatus reference position and the paper sheet reference position coincide with each other; and wherein the control section controls the image processing section to apply the rotation processing to the image data, so as to set an rotation angle of the image at such a value that makes a conveyance direction of the paper sheet fed from the paper sheet feeding section, an image forming direction of the image formed by the image forming section and a paper sheet direction of the paper sheet processed by the paper sheet processing section, coincide with each other.