Image forming apparatus, image forming method, image processing program, and storage medium

Abstract

An image forming apparatus that can reduce a difference in fog or image density between two facing pages of a booklet formed after duplex printing is provided. A CCD line sensor inputs a series of pieces of image data whose order of printing has been determined in advance. The CCD line sensor, a first storage section, a second storage section, and a calculation section determine a difference in printing density between the first face and the second face of the printing medium after duplex printing. A judgment section judges whether or not to change the order of printing based on the difference in printing density. A control unit controls the order of printing of the image data based on the judgment. An image forming section, a paper supply section, an image reading section, and an operation section print the image data on the printing medium.

Description

Image forming apparatus, image forming method, image processing program, and recording medium technical field The present invention relates to an image forming apparatus, an image processing method, an image processing program, and an image processing program in which the printing sequence is controlled based on the difference in transfer efficiency between the first side and the second side of a printing medium after double-sided printing. recording medium. Background technique In current image forming apparatuses such as copiers and printers, there are known devices that perform double-sided printing, that is, printing on the first side (hereinafter sometimes referred to as the front side) of a printing medium and the second side (hereinafter sometimes referred to as the front side) as the opposite side thereof Images are formed on both sides (referred to as the back). After transferring and fixing the image on the first side of the printing medium, feeding the transfer...

AI Technical Summary

Problems solved by technology

However, since it is used to correct parameters such as developing conditions and surface potential conditions, it cannot alleviate the second cause, that is, the difference in transfer efficiency when forming an image on the second surface and when forming an image on the first surface. Blurred image or poor image density

Images