Title:
A color gap correcting method of an image forming device and an image forming device
Document Type and Number:
Japanese Patent JP6274071
Kind Code:
B2
Abstract:
An image forming apparatus is provided to correct color misregistration and includes an image correcting unit. A toner density adjustment patch image forming section forms toner density adjustment patch images, and a toner density adjustment patch image misalignment measuring section measures amounts of misalignment of the images. Then, a color-misregistration correction patch image forming section forms color-misregistration correction patch images on a transfer member. A color-misregistration correcting section measures amounts of misalignment of the color-misregistration correction patch images to correct the color misregistration. The control unit controls the color-misregistration correction patch image forming section to change color-misregistration correction patch images to be formed in accordance with the amounts of misalignment of the toner density adjustment patch images measured by the toner density adjustment patch image misalignment measuring section.
Inventors:
Yu Watanabe
Application Number:
JP2014217242A
Publication Date:
February 07, 2018
Filing Date:
October 24, 2014
Export Citation:
Assignee:
Kyocera Document Solutions Co., Ltd.
International Classes:
G03G15/00; G03G15/01; G03G15/16
Domestic Patent References:
| JP2010091920A | ||||
| JP2006030484A | ||||
| JP2009265585A | ||||
| JP2013250376A |
Foreign References:
| US20060268096 |
Attorney, Agent or Firm:
Shuhei Kitano
Katsuya Tanaka
Katsuya Tanaka