JPH0396663U - - Google Patents
Info
- Publication number
- JPH0396663U JPH0396663U JP379490U JP379490U JPH0396663U JP H0396663 U JPH0396663 U JP H0396663U JP 379490 U JP379490 U JP 379490U JP 379490 U JP379490 U JP 379490U JP H0396663 U JPH0396663 U JP H0396663U
- Authority
- JP
- Japan
- Prior art keywords
- photoconductor
- developing
- developing roller
- shutter
- attached
- 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 4
- 230000002093 peripheral effect Effects 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第1図はこの考案による現像装置の概略構成図
、第2図はそのシヤツタの斜視図、第3図はその
シヤツタを閉じた現像装置の斜視図、第4図はシ
ヤツタを開いた現像装置の斜視図、第5図はその
現像装置を備えるレーザプリンタの現像装置周辺
部の概略構成図、第6図はそのレーザプリンタの
内部機構全体の概略構成図である。
10……装置本体、12……感光体、14……
現像器、35……現像ローラ窓、37……現像ロ
ーラ、47……シヤツタ。
Fig. 1 is a schematic diagram of the developing device according to this invention, Fig. 2 is a perspective view of the shutter, Fig. 3 is a perspective view of the developing device with the shutter closed, and Fig. 4 is a diagram of the developing device with the shutter open. A perspective view, FIG. 5 is a schematic diagram of the peripheral portion of the developing device of a laser printer equipped with the developing device, and FIG. 6 is a schematic diagram of the entire internal mechanism of the laser printer. 10... Apparatus body, 12... Photoreceptor, 14...
Developing device, 35...Developing roller window, 37...Developing roller, 47...Shutter.
Claims (1)
体に現像ローラをその現像ローラ窓を通して押し
当てその感光体と一緒に回動することによりトナ
ーを付着して感光体表面の潜像を可視像化してな
る電子写真装置の現像装置において、前記取り付
け取り外し動作に連動して、前記現像ローラ窓を
開閉するシヤツタを設けてなる、電子写真装置の
現像装置。 It is detachably attached to the main body of the device, and by pressing a developing roller against the photoconductor through the development roller window and rotating together with the photoconductor, toner is attached and the latent image on the surface of the photoconductor is visualized. What is claimed is: 1. A developing device for an electrophotographic device, comprising: a shutter that opens and closes the developing roller window in conjunction with the attachment/detachment operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP379490U JPH0396663U (en) | 1990-01-19 | 1990-01-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP379490U JPH0396663U (en) | 1990-01-19 | 1990-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0396663U true JPH0396663U (en) | 1991-10-03 |
Family
ID=31507596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP379490U Pending JPH0396663U (en) | 1990-01-19 | 1990-01-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0396663U (en) |
-
1990
- 1990-01-19 JP JP379490U patent/JPH0396663U/ja active Pending