JPH036654U - - Google Patents
Info
- Publication number
- JPH036654U JPH036654U JP6598089U JP6598089U JPH036654U JP H036654 U JPH036654 U JP H036654U JP 6598089 U JP6598089 U JP 6598089U JP 6598089 U JP6598089 U JP 6598089U JP H036654 U JPH036654 U JP H036654U
- Authority
- JP
- Japan
- Prior art keywords
- photoreceptor
- substrate
- magnetic
- forming apparatus
- layer
- 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.)
- Granted
Links
- 108091008695 photoreceptors Proteins 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
Description
第１図は本考案一実施例の画像形成装置の概略
構成図、第２図は本考案の要旨部を示す図、第３
図ａ乃至ｃは磁力発生体を色々な構成例につきそ
れぞれ示した図、第４図はさらに別の構成例の磁
力発生体を示した図、第５図ａ及びｂは感光体を
２つの構成例につきそれぞれ示した図である。
１……感光体、１Ａ……基体、１Ｂ……感光層
、１Ｃ……磁性体層、４……記録部、１８，１８
′，２８……磁力発生体、２１，２２……ローラ
。
FIG. 1 is a schematic configuration diagram of an image forming apparatus according to an embodiment of the present invention, FIG. 2 is a diagram showing the gist of the present invention, and FIG.
Figures a to c are diagrams showing various configuration examples of the magnetic force generating body, Figure 4 is a diagram showing the magnetic force generating body in yet another configuration example, and Figures 5 a and b are diagrams showing the photoreceptor in two configurations. FIG. 4 is a diagram showing each example. 1... Photoreceptor, 1A... Substrate, 1B... Photosensitive layer, 1C... Magnetic layer, 4... Recording section, 18, 18
', 28... Magnetic force generating body, 21, 22... Roller.
Claims (1)
、表面に静電潜像を形成する感光体として、少な
くとも２本のローラに張架され、基体に対して感
光層を形成した無端ベルト状の感光体を用いるよ
うにした画像形成装置において、前記基体を磁性
体とするか、又は、該基体の、感光層と反対側の
面に磁性体層を形成するかして、磁性体とした基
体、又は、磁性体層に対して、ベルト状感光体幅
方向に亘つて、磁力発生体を位置させると共に、
該磁力発生体を、画像露光又は光書き込みを行う
記録部又は該記録部近傍部位に配備するようにし
たことを特徴とする画像形成装置。 (2) 基体をシームレス磁性体とした請求項(1)記
載の画像形成装置。[Claims for Utility Model Registration] (1) As a photoreceptor that forms an electrostatic latent image on the surface by image exposure or optical writing, the photoreceptor is stretched between at least two rollers, and the photoreceptor layer is attached to the substrate. In an image forming apparatus using an endless belt-shaped photoreceptor formed with a photoreceptor, the substrate may be made of a magnetic material, or a magnetic layer may be formed on the surface of the substrate opposite to the photosensitive layer. positioning a magnetic force generator across the width direction of the belt-shaped photoreceptor with respect to the magnetic substrate or magnetic layer;
An image forming apparatus characterized in that the magnetic force generator is disposed in a recording section where image exposure or optical writing is performed or in a region near the recording section. (2) The image forming apparatus according to claim (1), wherein the substrate is a seamless magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989065980U JP2535405Y2 (en) | 1989-06-06 | 1989-06-06 | Image forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989065980U JP2535405Y2 (en) | 1989-06-06 | 1989-06-06 | Image forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH036654U true JPH036654U (en) | 1991-01-23 |
| JP2535405Y2 JP2535405Y2 (en) | 1997-05-14 |
Family
ID=31598301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989065980U Expired - Lifetime JP2535405Y2 (en) | 1989-06-06 | 1989-06-06 | Image forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2535405Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5971374U (en) * | 1982-11-04 | 1984-05-15 | 株式会社リコー | copying device |
-
1989
- 1989-06-06 JP JP1989065980U patent/JP2535405Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5971374U (en) * | 1982-11-04 | 1984-05-15 | 株式会社リコー | copying device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2535405Y2 (en) | 1997-05-14 |