To provide a paper conveying apparatus capable of preventing an image defect caused by bias of paper and deformation of paper by arranging a movement state detection means capable of detecting the movement state of the paper in a non-contact manner with a high degree of precision in a short time in a paper conveying path, and changing the detected movement state of the paper, and an image forming system.
The paper conveying apparatus 20 includes: a paper conveying means; a plurality of imaging means IS for continuously photographing different areas on the surface of the moving paper respectively, and outputting images; a moving state detection means IP for detecting a moving speed of the paper, a moving amount of the paper or a moving direction of the paper in a plurality of areas based on the images output by the plurality of imaging means IS; and a paper conveying control means U100 for controlling the paper conveying means based on the result of the detection by the moving state detection means IP.
NISHIFUJI SHINJI
UENO YOSHIHIKO
Next Patent: VIBRATION TYPE PART FEEDER