JPS6370561U - - Google Patents
Info
- Publication number
- JPS6370561U JPS6370561U JP16639886U JP16639886U JPS6370561U JP S6370561 U JPS6370561 U JP S6370561U JP 16639886 U JP16639886 U JP 16639886U JP 16639886 U JP16639886 U JP 16639886U JP S6370561 U JPS6370561 U JP S6370561U
- Authority
- JP
- Japan
- Prior art keywords
- arbitrary part
- liquid crystal
- crystal shutter
- original
- copying machine
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 108091008695 photoreceptors Proteins 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は、本考案の一実施例に係るエデイツト
装置を備えた静電複写機の機構全体を示す概略図
、第２図は、液晶シヤツターの動作を説明する概
略図である。
２…原稿、１０…感光体ドラム、１３…帯電装
置、１４…現像装置、３０…液晶シヤツター、３
１…露光用光源、４０…制御部、５０…設定部。
FIG. 1 is a schematic diagram showing the entire mechanism of an electrostatic copying machine equipped with an editing device according to an embodiment of the present invention, and FIG. 2 is a schematic diagram illustrating the operation of a liquid crystal shutter. 2... Original document, 10... Photosensitive drum, 13... Charging device, 14... Developing device, 30... Liquid crystal shutter, 3
1... Exposure light source, 40... Control section, 50... Setting section.
Claims (1)
現像装置との間の感光体ドラム上に露光すること
により、原稿の任意部分を消去する静電複写機の
エデイツト装置であつて、前記任意部分の位置決
めデータを入力する設定部と、前記部分光の任意
の部分の遮断を行う液晶シヤツターと、前記原稿
に対応する感光体ドラム面上の電荷であつて、前
記原稿の任意部分に対応する電荷を除電すべく、
前記位置決めデータに基づき液晶シヤツターを制
御する制御部とから構成されていることを特徴と
する静電複写機のエデイツト装置。 An edit device for an electrostatic copying machine that erases an arbitrary part of a document by exposing a photoreceptor drum between a charging device and a developing device with partial light extracted from an exposure light source, a setting section for inputting positioning data; a liquid crystal shutter for blocking an arbitrary part of the partial light; and an electric charge on the surface of the photoreceptor drum corresponding to the original, which corresponds to an arbitrary part of the original. In order to eliminate static electricity,
An edit device for an electrostatic copying machine, comprising: a control section that controls a liquid crystal shutter based on the positioning data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16639886U JPS6370561U (en) | 1986-10-28 | 1986-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16639886U JPS6370561U (en) | 1986-10-28 | 1986-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6370561U true JPS6370561U (en) | 1988-05-12 |
Family
ID=31097333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16639886U Pending JPS6370561U (en) | 1986-10-28 | 1986-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6370561U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5987443A (en) * | 1982-11-11 | 1984-05-21 | Matsushita Electric Ind Co Ltd | Electrophotographic device |
-
1986
- 1986-10-28 JP JP16639886U patent/JPS6370561U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5987443A (en) * | 1982-11-11 | 1984-05-21 | Matsushita Electric Ind Co Ltd | Electrophotographic device |
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