JPS6451956U - - Google Patents
Info
- Publication number
- JPS6451956U JPS6451956U JP14650087U JP14650087U JPS6451956U JP S6451956 U JPS6451956 U JP S6451956U JP 14650087 U JP14650087 U JP 14650087U JP 14650087 U JP14650087 U JP 14650087U JP S6451956 U JPS6451956 U JP S6451956U
- Authority
- JP
- Japan
- Prior art keywords
- developer
- electrophotographic device
- carrier
- electrostatic latent
- latent image
- 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
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の一実施例の構成を示す概略側
面図、第２図及び第３図は同実施例の作用を示す
グラフである。
１……静電潜像担持体、２……現像剤担持体、
３……現像剤収容槽、４……トナー、５……規制
部材、６……回収部材、７……規制補助部材。
FIG. 1 is a schematic side view showing the structure of an embodiment of the present invention, and FIGS. 2 and 3 are graphs showing the operation of the embodiment. 1... Electrostatic latent image carrier, 2... Developer carrier,
3...Developer storage tank, 4...Toner, 5...Regulation member, 6...Recovery member, 7...Regulation auxiliary member.
Claims (1)
剤を、規制部材と所定の速度で回転する現像剤担
持体との間で摩擦帯電させ、現像剤担持体上に所
定厚さの現像剤層を形成し、この現像剤層を静電
潜像担持体に供給して静電潜像を可視像に現像す
る電子写真装置において、 装置の初期稼働及び現像剤補給時を認識する認
識手段を設け、 該認識手段により初期稼働もしくは現像剤補給
時と認識した時に、正規の印刷動作前に現像剤担
持体が少なくとも３回以上の空回転を実行するよ
う駆動制御することを特徴とする電子写真装置。[Claims for Utility Model Registration] Non-magnetic developer stored in a developer storage tank is frictionally charged between a regulating member and a developer carrier rotating at a predetermined speed. In an electrophotographic device in which a developer layer of a predetermined thickness is formed on top of the electrophotographic device and the developer layer is supplied to an electrostatic latent image carrier to develop the electrostatic latent image into a visible image, initial operation and development of the device are performed. A recognition means for recognizing when to replenish developer is provided, and when the recognition means recognizes that it is initial operation or replenishment of developer, the developer carrier is driven to perform idle rotation at least three times before regular printing operation. An electrophotographic device characterized by controlling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14650087U JPS6451956U (en) | 1987-09-28 | 1987-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14650087U JPS6451956U (en) | 1987-09-28 | 1987-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6451956U true JPS6451956U (en) | 1989-03-30 |
Family
ID=31416048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14650087U Pending JPS6451956U (en) | 1987-09-28 | 1987-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6451956U (en) |
-
1987
- 1987-09-28 JP JP14650087U patent/JPS6451956U/ja active Pending
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