JPS6227362U - - Google Patents
Info
- Publication number
- JPS6227362U JPS6227362U JP11939485U JP11939485U JPS6227362U JP S6227362 U JPS6227362 U JP S6227362U JP 11939485 U JP11939485 U JP 11939485U JP 11939485 U JP11939485 U JP 11939485U JP S6227362 U JPS6227362 U JP S6227362U
- Authority
- JP
- Japan
- Prior art keywords
- electrostatic latent
- latent image
- developer
- area
- supply member
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は、本考案の望ましい実施例を示した一
成分現像装置の一部断面概略構成図、第２図は、
複写回数に対する画像濃度の変化を示したグラフ
である。
１……現像剤担持体、２……現像剤供給部材、
３……現像剤（トナー）、４……規制部材、５…
…静電潜像、６……静電潜像保持体、７……バイ
アス電源、８……シール部材、９……ホツパー。
FIG. 1 is a partially cross-sectional schematic diagram of a one-component developing device showing a preferred embodiment of the present invention, and FIG.
7 is a graph showing changes in image density with respect to the number of copies. 1...Developer carrier, 2...Developer supply member,
3...Developer (toner), 4...Regulation member, 5...
... Electrostatic latent image, 6 ... Electrostatic latent image holder, 7 ... Bias power source, 8 ... Seal member, 9 ... Hopper.
Claims (1)
材及び現像剤担持体と、現像剤担持体に隣接して
設けられた静電潜像保持体とを備え、一成分現像
剤が前記現像剤供給部材から現像剤担持体に供給
され、更に静電潜像保持体に送られて当該静電潜
像を可視像に現像する一成分現像装置において、
前記静電潜像保持体上の静電潜像形成領域以外の
非画像部に電荷を与え帯電領域を形成する手段を
設けると共に、前記帯電領域を前記静電潜像形成
領域と同様に現像するようにしたことを特徴とす
る一成分現像装置。 The developer supply member includes a developer supply member and a developer carrier that are in pressure contact with each other while rotating, and an electrostatic latent image holder provided adjacent to the developer carrier, and the one-component developer is supplied to the developer supply member. In a one-component developing device, the electrostatic latent image is supplied to a developer carrier and further sent to an electrostatic latent image holder to develop the electrostatic latent image into a visible image.
A means is provided to form a charged area by applying a charge to a non-image area other than the electrostatic latent image forming area on the electrostatic latent image holder, and the charged area is developed in the same manner as the electrostatic latent image forming area. A one-component developing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11939485U JPS6227362U (en) | 1985-08-05 | 1985-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11939485U JPS6227362U (en) | 1985-08-05 | 1985-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6227362U true JPS6227362U (en) | 1987-02-19 |
Family
ID=31006725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11939485U Pending JPS6227362U (en) | 1985-08-05 | 1985-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6227362U (en) |
-
1985
- 1985-08-05 JP JP11939485U patent/JPS6227362U/ja active Pending