JP2001139185A5 - - Google Patents
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- JP2001139185A5 JP2001139185A5 JP1999324747A JP32474799A JP2001139185A5 JP 2001139185 A5 JP2001139185 A5 JP 2001139185A5 JP 1999324747 A JP1999324747 A JP 1999324747A JP 32474799 A JP32474799 A JP 32474799A JP 2001139185 A5 JP2001139185 A5 JP 2001139185A5
- Authority
- JP
- Japan
- Prior art keywords
- toner image
- image
- photosensitive drum
- color component
- primary transfer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000875 corresponding Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
Description
【００２２】
次に、本実施の形態に係る画像形成装置の作動について説明する。
同図において、各作像ユニット１０（１０Ｙ〜１０Ｋ）では、感光体ドラム１０１は矢印Ａ方向に回転し、一様帯電器１０２でその表面が一様に帯電される。帯電された感光体ドラム１０１にレーザ露光装置１０３により対応する色成分の静電潜像が形成される。この静電潜像は対応する色成分の現像装置１０４によってトナー現像され、可視化されたトナー像が形成される。このトナー像は感光体ドラム１０１の回転で一次転写ロール１０５が配置された一次転写部に到り、一次転写ロール１０５からトナー像に逆極性の電界が作用することにより、上記トナー像が矢印Ｂ方向へ移動するベルトモジュール２０の中間転写ベルト２０２に静電的に一次転写されることになり、各作像ユニット１０の各色成分トナー像は、位置検知センサ４３からの信号に基づいて中間転写ベルト２０２上の所定位置に順次重ね合わせられ、多重トナー像が形成される。[0022]
Next, the operation of the image forming apparatus according to the present embodiment will be described.
In the drawing, in each image forming unit 10 (10Y to 10K), the photosensitive drum 101 rotates in the direction of arrow A, and the surface thereof is uniformly charged by the uniform charger 102. An electrostatic latent image of a corresponding color component is formed on the charged photosensitive drum 101 by the laser exposure device 103. The electrostatic latent image is developed with toner by the developing device 104 of the corresponding color component, and a visualized toner image is formed. The toner image reaches the primary transfer portion where the primary transfer roll 105 is disposed by the rotation of the photosensitive drum 101, and an electric field having a reverse polarity acts on the toner image from the primary transfer roll 105, whereby the toner image is changed to an arrow B The toner image is electrostatically primarily transferred to the intermediate transfer belt 202 of the belt module 20 that moves in the direction, and each color component toner image of each image forming unit 10 is based on a signal from the position detection sensor 43. A multiple toner image is formed by sequentially superposing the images on predetermined positions on 202.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32474799A JP3944676B2 (en) | 1999-11-15 | 1999-11-15 | Image forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32474799A JP3944676B2 (en) | 1999-11-15 | 1999-11-15 | Image forming apparatus |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001139185A JP2001139185A (en) | 2001-05-22 |
| JP2001139185A5 true JP2001139185A5 (en) | 2005-01-13 |
| JP3944676B2 JP3944676B2 (en) | 2007-07-11 |
Family
ID=18169242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32474799A Expired - Fee Related JP3944676B2 (en) | 1999-11-15 | 1999-11-15 | Image forming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3944676B2 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007039148A (en) * | 2005-07-29 | 2007-02-15 | Canon Inc | Sheet conveyance device and image forming device |
| JP2007298735A (en) * | 2006-04-28 | 2007-11-15 | Kyocera Mita Corp | Guide unit, transporting unit and image forming apparatus |
| JP4702438B2 (en) | 2008-11-26 | 2011-06-15 | ブラザー工業株式会社 | Image forming apparatus |
| JP5618249B2 (en) * | 2009-12-14 | 2014-11-05 | 富士ゼロックス株式会社 | Image forming apparatus |
| JP6478606B2 (en) | 2014-12-10 | 2019-03-06 | キヤノン株式会社 | Image forming apparatus |
| JP6639246B2 (en) | 2016-01-18 | 2020-02-05 | キヤノン株式会社 | Image forming device |
| JP6907814B2 (en) * | 2017-08-25 | 2021-07-21 | 富士フイルムビジネスイノベーション株式会社 | Image forming device |
| JP7190348B2 (en) * | 2018-12-27 | 2022-12-15 | シャープ株式会社 | image forming device |
| JP2022094469A (en) | 2020-12-15 | 2022-06-27 | キヤノン株式会社 | Image forming apparatus |
-
1999
- 1999-11-15 JP JP32474799A patent/JP3944676B2/en not_active Expired - Fee Related
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