JPH036647U - - Google Patents
Info
- Publication number
- JPH036647U JPH036647U JP6630089U JP6630089U JPH036647U JP H036647 U JPH036647 U JP H036647U JP 6630089 U JP6630089 U JP 6630089U JP 6630089 U JP6630089 U JP 6630089U JP H036647 U JPH036647 U JP H036647U
- Authority
- JP
- Japan
- Prior art keywords
- photoreceptor
- image
- developing roller
- ring
- 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
- 108091008695 photoreceptors Proteins 0.000 claims description 6
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Developing For Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の一実施例を示す正面図、第２
図は感光体ドラム及び現像ドラムを示す側面断面
図、第３図は感光体ドラムの端部の詳細構造を示
す部分側面図である。
１……感光体ドラム、４……現像装置、５……
現像ローラ、１１……基体、１２……感光層、１
３……フランジ、１４……ガイドリング。
Figure 1 is a front view showing one embodiment of the present invention;
The figure is a side sectional view showing the photoreceptor drum and the developing drum, and FIG. 3 is a partial side view showing the detailed structure of the end portion of the photoreceptor drum. 1...Photosensitive drum, 4...Developing device, 5...
Developing roller, 11...Substrate, 12...Photosensitive layer, 1
3...Flange, 14...Guide ring.
Claims (1)
を形成し、この潜像を感光体面に対向配設された
現像ローラを用いて現像し、この現像による可視
像を記録用紙などに転写する画像形成装置におい
て、前記感光体の基体の両端の近傍に感光体径よ
り大径のリングを回動自在に配設すると共に、前
記現像ローラの前記リングに当接する部位を硬化
処理したことを特徴とする画像形成装置。 A latent image is formed on the surface of a drum-shaped photoreceptor according to the image information, this latent image is developed using a developing roller placed opposite to the photoreceptor surface, and the visible image resulting from this development is transferred to recording paper, etc. In the image forming apparatus, a ring having a diameter larger than the diameter of the photoreceptor is rotatably disposed near both ends of the base of the photoreceptor, and a portion of the developing roller that comes into contact with the ring is hardened. Features of the image forming device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6630089U JPH036647U (en) | 1989-06-08 | 1989-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6630089U JPH036647U (en) | 1989-06-08 | 1989-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036647U true JPH036647U (en) | 1991-01-23 |
Family
ID=31598897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6630089U Pending JPH036647U (en) | 1989-06-08 | 1989-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036647U (en) |
-
1989
- 1989-06-08 JP JP6630089U patent/JPH036647U/ja active Pending
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