Title:
画像形成装置
Document Type and Number:
Japanese Patent JP5505793
Kind Code:
B2
Abstract:
An image forming apparatus includes a control unit configured to perform, if a suitable color measurement area suitable for color measurement of a combined color is found in an image, a color-reproduction-accuracy increasing process while, if not, to perform a deposition-amount stabilizing process. In the color-reproduction-accuracy increasing process, a control parameter is adjusted so as to reduce a difference between a result of the color measurement on the suitable color measurement area and a desired color. In the deposition-amount stabilizing process, a plurality of test primary-color toner images are formed by an image forming unit, and a control parameter for the image forming unit are adjusted so as to reduce a difference between each of results of toner deposition amount measurement on the test primary-color toner images and a corresponding target deposition amount.
Inventors:
Kentaro Tomita
Application Number:
JP2010111463A
Publication Date:
May 28, 2014
Filing Date:
May 13, 2010
Export Citation:
Assignee:
株式会社リコー
International Classes:
G03G15/01; G03G15/00
Domestic Patent References:
| JP2005217747A | ||||
| JP10031333A |
Attorney, Agent or Firm:
Toshi Kuroda