Title:
IMAGE FORMING APPARATUS
Document Type and Number:
Japanese Patent JP2009031768
Kind Code:
A
Abstract:
To solve the problem that when an inclination of a corona charging device is adjusted using an output image on a recoding material, the inclination of the charging device is affected by variation of an exposing light amount of an exposure means and hence cannot be adjusted accurately.
The apparatus has a mode in which a toner image for adjustment is automatically output onto a recording material without using exposure by an exposure means.
Inventors:
KITAKA HIROYUKI
Application Number:
JP2008159318A
Publication Date:
February 12, 2009
Filing Date:
June 18, 2008
Export Citation:
Assignee:
CANON KK
International Classes:
G03G21/00; G03G15/02
Domestic Patent References:
| JP2006267302A | 2006-10-05 | |||
| JPH0683160A | 1994-03-25 | |||
| JP2004126506A | 2004-04-22 |
Attorney, Agent or Firm:
Keizo Nishiyama
Yuichi Uchio
Yuichi Uchio