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Patent Searching and Data


Title:
IMAGE FORMING APPARATUS
Document Type and Number:
Japanese Patent JP2006267681
Kind Code:
A
Abstract:

To provide an image forming apparatus which can provide an uniformly glossy output image without increasing the size of its main body and degrading gradation reproducibility.

The image forming apparatus includes: an image carrier; an image exposure means for forming an electrostatic latent image corresponding to an image information signal; a developing means which develops the electrostatic latent image formed on the image carrier with developer; a transfer means which electrostatically transfers the toner image formed on the image carrier to a transfer material; a fixing means which fixes an unfixed toner image on the transfer material separated from the image carrier by holding the unfixed toner under heat and pressure; and a pre-transfer exposure means which re-exposes the image carrier upstream of a transfer section in the direction of the movement of the image carrier. The image forming apparatus is provided with a control means which selectively re-exposes the face of the image carrier around an arbitrary toner image on the image carrier by the pre-transfer re-exposure means.


Inventors:
AKITA MASANORI
Application Number:
JP2005086933A
Publication Date:
October 05, 2006
Filing Date:
March 24, 2005
Export Citation:
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Assignee:
CANON KK
International Classes:
G03G15/00; B41J2/44; G03G15/04; G03G15/043; G03G15/16; G03G15/20; G03G21/00; G03G21/08
Attorney, Agent or Firm:
Keizo Nishiyama
Yuichi Uchio