Title:
画像形成装置及び画像形成方法
Document Type and Number:
Japanese Patent JP4743026
Kind Code:
B2
Abstract:
An image-forming apparatus comprises: an image carrier; a charging unit; a latent image forming unit; a developing unit that uses a toner maintaining a non-color-developing state when provided with coloring information through exposure to light; a coloring information providing unit that provides the toner image with coloring information by exposing the toner image to light having a predetermined wavelength determined depending on the color not to be developed based on color component information of image data; a transfer unit; a fixing unit; a color-developing unit that develops a color of the toner image provided with the coloring information; and a control unit that controls the coloring information providing unit to expose a background region on the image carrier to light having a predetermined wavelength for preventing color development of the toner.
Inventors:
Nobumasa Furuya
Application Number:
JP2006185274A
Publication Date:
August 10, 2011
Filing Date:
July 05, 2006
Export Citation:
Assignee:
Fuji Xerox Co., Ltd
International Classes:
G03G15/01; G03G9/08; G03G9/09
Domestic Patent References:
| JP63006551A | ||||
| JP2097943A |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda