JPS58149755U - Pre-transfer static eliminator for electrophotographic copying machines - Google Patents
Pre-transfer static eliminator for electrophotographic copying machinesInfo
- Publication number
- JPS58149755U JPS58149755U JP4460782U JP4460782U JPS58149755U JP S58149755 U JPS58149755 U JP S58149755U JP 4460782 U JP4460782 U JP 4460782U JP 4460782 U JP4460782 U JP 4460782U JP S58149755 U JPS58149755 U JP S58149755U
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- photoreceptor
- static eliminator
- electrophotographic copying
- transfer static
- 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
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による転写前除電装置を有する電子写真
複写機の一実施例の感光体周辺の概略構成を示す断面図
、第２図はその転写前除電装置の斜視図、第３図は砒素
セレン系感光体の光の波長に対する疲労特性曲線、第４
図は発光ダイオードの分光分布曲線の一例を示す曲線図
である。
１・・・・・・感光体、４・・・・・・現像器、６・・
・・・・転写前除電装置、１５・・・・・・発光ダイオ
ード。FIG. 1 is a sectional view showing a schematic structure around the photoreceptor of an embodiment of an electrophotographic copying machine having a pre-transfer static eliminator according to the present invention, FIG. 2 is a perspective view of the pre-transfer static eliminator, and FIG. Fatigue characteristic curve of arsenic selenium photoconductor against wavelength of light, 4th
The figure is a curve diagram showing an example of a spectral distribution curve of a light emitting diode. 1...Photoreceptor, 4...Developer, 6...
. . . Pre-transfer static eliminator, 15 . . . Light emitting diode.
Claims (2)
後、感光体上の電位を光除電して転写材へのトナー像の
静電転写を行なう電子写真複写機の転写前除電装置にお
いて、上記の光除電用光源として発光ダイオードを用い
たことを特徴とする転写前除電装置。(1) In a pre-transfer static eliminator for an electrophotographic copying machine that performs electrostatic transfer of the toner image onto a transfer material by photo-eliminating the potential on the photoreceptor after developing an electrostatic latent image on the photoreceptor with toner. , a pre-transfer static eliminator, characterized in that a light emitting diode is used as the light source for optical static neutralization.
の発光ダイオードの分光波長ピークが５７０１ｍより短
波長であることを特徴とする実用新案登録請求の範囲第
１項に記載の転写前除電装置。(2) The pre-transfer static elimination according to claim 1 of the utility model registration claim, wherein the photoreceptor is an arsenic selenium-based photoreceptor, and the spectral wavelength peak of the light emitting diode is shorter than 5701 m. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4460782U JPS58149755U (en) | 1982-03-31 | 1982-03-31 | Pre-transfer static eliminator for electrophotographic copying machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4460782U JPS58149755U (en) | 1982-03-31 | 1982-03-31 | Pre-transfer static eliminator for electrophotographic copying machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58149755U true JPS58149755U (en) | 1983-10-07 |
Family
ID=30055658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4460782U Pending JPS58149755U (en) | 1982-03-31 | 1982-03-31 | Pre-transfer static eliminator for electrophotographic copying machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58149755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6230286A (en) * | 1985-07-31 | 1987-02-09 | Mita Ind Co Ltd | Destaticizing method for photosensitive body |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54125031A (en) * | 1978-03-23 | 1979-09-28 | Ricoh Co Ltd | Erasion method for unnecessary static latent image region |
-
1982
- 1982-03-31 JP JP4460782U patent/JPS58149755U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54125031A (en) * | 1978-03-23 | 1979-09-28 | Ricoh Co Ltd | Erasion method for unnecessary static latent image region |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6230286A (en) * | 1985-07-31 | 1987-02-09 | Mita Ind Co Ltd | Destaticizing method for photosensitive body |
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