JPS60186449U - Two-color image forming device - Google Patents
Two-color image forming deviceInfo
- Publication number
- JPS60186449U JPS60186449U JP7457584U JP7457584U JPS60186449U JP S60186449 U JPS60186449 U JP S60186449U JP 7457584 U JP7457584 U JP 7457584U JP 7457584 U JP7457584 U JP 7457584U JP S60186449 U JPS60186449 U JP S60186449U
- Authority
- JP
- Japan
- Prior art keywords
- electrostatic latent
- color
- latent image
- forming device
- image forming
- 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図は従来のプロセスを説明するための感光体表面電
位変化図、第２図は本考案の実施例を示す構成図、第３
図は本考案における感光体表面電位変化図、第４図は本
考案における第２現像を説明するための一感光体表面電
位図である。
１・・・・・・感光体、２・・・・・・第１帯電器、３
・・・・・・第２帯電器、４・・・・・・第１現像器、
５・・・・・・第２現像器、７・・・・・・転写器、９
・・・・・・クリーナー、１０・・・・・・イレーザラ
ンプ１．２０・・・・・・黒色トナー、２１・・・・・
・赤色トナー、２２・・・磁性粒子。Fig. 1 is a diagram of photoreceptor surface potential changes to explain the conventional process, Fig. 2 is a configuration diagram showing an embodiment of the present invention, and Fig. 3
The figure is a photoconductor surface potential change diagram in the present invention, and FIG. 4 is a photoconductor surface potential diagram for explaining the second development in the present invention. 1... Photoreceptor, 2... First charger, 3
...Second charger, 4...First developer,
5...Second developing device, 7...Transfer device, 9
...Cleaner, 10...Eraser lamp 1.20...Black toner, 21...
- Red toner, 22...magnetic particles.
Claims (1)
前記静電潜像の極性とは逆極性に帯電し顕像化する色力
を相異なる各々の現像剤にて順次現像する２色画像群成
装置において、第１及びまたは第２色目の現像に用いる
前記現像剤は攪拌等により、互いに逆極性に帯電される
少なくとも２種類の粒子からなり、顕像化する静電潜像
と同極性に帯電される方の粒子は他の静電潜像を顕像化
するための現像剤の色と同色にしたことを特徴とする２
色画像形成装置。Each of the electrostatic latent images having different polarities on the image carrier is charged to a polarity opposite to the polarity of the corresponding electrostatic latent image, and developed sequentially with a developer having a different color power for visualization. In the two-color image grouping device, the developer used for the first and/or second color development is composed of at least two types of particles that are charged to opposite polarities by stirring or the like, and the electrostatic latent image that is visualized is The particles charged to the same polarity as the electrostatic latent image have the same color as the developer for visualizing the other electrostatic latent image.
Color image forming device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7457584U JPS60186449U (en) | 1984-05-23 | 1984-05-23 | Two-color image forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7457584U JPS60186449U (en) | 1984-05-23 | 1984-05-23 | Two-color image forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60186449U true JPS60186449U (en) | 1985-12-10 |
Family
ID=30615005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7457584U Pending JPS60186449U (en) | 1984-05-23 | 1984-05-23 | Two-color image forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60186449U (en) |
-
1984
- 1984-05-23 JP JP7457584U patent/JPS60186449U/en active Pending
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