JPS6084946U - Corona charger for static elimination in copying machines - Google Patents
Corona charger for static elimination in copying machinesInfo
- Publication number
- JPS6084946U JPS6084946U JP17729283U JP17729283U JPS6084946U JP S6084946 U JPS6084946 U JP S6084946U JP 17729283 U JP17729283 U JP 17729283U JP 17729283 U JP17729283 U JP 17729283U JP S6084946 U JPS6084946 U JP S6084946U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- toner image
- charger
- static elimination
- belt
- 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.)
- Pending
Links
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は、この考案が適用される複写機の一例を示す概
略構成図、第2図は、この考案によるコロナチャージャ
を備えた複写機の一例を示す概略構成図である。
1・・・第1感光体ドラム、5・・・転写チャージャ、
8・・・絶縁体ベルト、11・・・紙、15・・・予備
帯電チャージャ、17・・・除電チャージャ、21・・
・第2感光体ドラム、25・・・予備転写チャージャ、
26・・・転写チャージャ、33・・・除電用コロナチ
ャージャ。FIG. 1 is a schematic diagram showing an example of a copying machine to which this invention is applied, and FIG. 2 is a schematic diagram showing an example of a copying machine equipped with a corona charger according to this invention. 1... First photosensitive drum, 5... Transfer charger,
8... Insulator belt, 11... Paper, 15... Preliminary charger, 17... Static elimination charger, 21...
・Second photosensitive drum, 25...preliminary transfer charger,
26... Transfer charger, 33... Corona charger for static elimination.
Claims (1)
に静電的に吸着された紙を密着させ、前記絶縁体ベルト
の背面にコロナチャージを与えることにより前記トナー
像を前記紙に転写し、次いで前記ベルトに対向して設け
られた除電チャージャにより前記紙を除電し、次いで別
のトナー像を形成された第2の感光体表面を予備転写チ
ャージャにより除電した後、前記紙を前記第2の感光体
表面に密着させて前記別のトナー像を前記紙に転写する
複写機において、前記除電チャージャと前記予備転写チ
ャージャとを共用化するために共用のコロナワイヤに対
しその両側にシールド開口部をそれぞれ設けた除電用コ
ロナチャージャ。Paper electrostatically attracted to an insulating belt is brought into close contact with the surface of the first photoreceptor on which the toner image is formed, and the toner image is transferred to the paper by applying a corona charge to the back surface of the insulating belt. Then, the paper is charged by a charge eliminating charger provided opposite to the belt, and then the surface of the second photoreceptor on which another toner image is formed is discharged by a preliminary transfer charger, and then the paper is charged by the charge remover provided opposite to the belt. In a copying machine that transfers the another toner image onto the paper by bringing the toner image into close contact with the surface of the second photoreceptor, shield openings are provided on both sides of the shared corona wire in order to share the static elimination charger and the preliminary transfer charger. A corona charger for static elimination with separate sections.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17729283U JPS6084946U (en) | 1983-11-16 | 1983-11-16 | Corona charger for static elimination in copying machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17729283U JPS6084946U (en) | 1983-11-16 | 1983-11-16 | Corona charger for static elimination in copying machines |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6084946U true JPS6084946U (en) | 1985-06-12 |
Family
ID=30385212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17729283U Pending JPS6084946U (en) | 1983-11-16 | 1983-11-16 | Corona charger for static elimination in copying machines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6084946U (en) |
-
1983
- 1983-11-16 JP JP17729283U patent/JPS6084946U/en active Pending
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