Fixing device, image-forming device, and fixing method
View Patent ↗A fixing device includes: a fixing unit that irradiates light to a color material transferred to a medium at a position specified by image data, to fix the color material on the medium; and a control unit that controls irradiation of light of the fixing unit so that an energy of light irradiated to an image-forming area on the medium including an area in which the color material has been transferred at the position specified by the image data is lower than an energy of light irradiated to a non image-forming area on the medium other than the image-forming area.
1. A fixing device comprising:
a fixing unit that irradiates light to an image area color material transferred to a medium at a position specified by image data and that irradiates light to a non-image area color material transferred to a medium at a position outside an area specified by the image data in order to fix the image area color material and the non-image area color material on the medium; and
a control unit that controls irradiation of light of the fixing unit so that an energy of light irradiated to an image-forming area on the medium including an area in which the image area color material has been transferred at the position specified by the image data is lower than an energy of light irradiated to a non image-forming area on the medium other than the image-forming area.
2. The fixing device according to claim 1 , the fixing unit including a plurality of laser light sources arranged in a matrix.
3. An image-forming device comprising:
a unit that forms an electrostatic latent image at a position specified by image data, develops the electrostatic latent image using a color material, and transfers the developed image to a medium;
a fixing unit that irradiates light to the color material transferred to the medium at a position specified by the image data, to fix the color material on the medium; and
a control unit that controls irradiation of light of the fixing unit so that an energy of light irradiated to an image-forming area on the medium including an area in which the color material has been transferred at the position specified by the image data is lower than an energy of light irradiated to a non image-forming area on the medium other than the image-forming area.
4. A fixing method comprising:
irradiating light to an image area color material transferred to a medium at a position specified by image data and to a non-image area color material transferred to a medium at a position outside an area specified by the image data in order to fix the image area color material and the non-image area color material on the medium; and
controlling irradiation of light so that an energy of light irradiated to an image-forming area on the medium including an area in which the image area color material has been transferred at the position specified by the image data is lower than an energy of light irradiated to a non image-forming area on the medium other than the image-forming area.
5. The fixing method according to claim 4 , the irradiating of light being performed by a plurality of laser light sources arranged in a matrix.