JPS6339224U - - Google Patents
Info
- Publication number
- JPS6339224U JPS6339224U JP13273486U JP13273486U JPS6339224U JP S6339224 U JPS6339224 U JP S6339224U JP 13273486 U JP13273486 U JP 13273486U JP 13273486 U JP13273486 U JP 13273486U JP S6339224 U JPS6339224 U JP S6339224U
- Authority
- JP
- Japan
- Prior art keywords
- scanning system
- speed
- scanning
- driving means
- photoreceptor
- 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 4
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Variable Magnification In Projection-Type Copying Machines (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第１図は本考案の走査露光装置の一実施例を示
す概略構成図、第２図は従来の走査露光装置の一
例を示す概略構成図である。
１０……プラテンガラス、１２……第１キヤリ
ツジ、１４……露光ランプ、１６……第１ミラー
、１８……第２キヤリツジ、２０……第２ミラー
、２２……第３ミラー、２４……レンズ、２６…
…第３キヤリツジ、２８……第４ミラー、３０…
…第５ミラー、３１……第４キヤリツジ、３２…
…第６ミラー、３４……ベルト状感光体。
FIG. 1 is a schematic diagram showing an embodiment of a scanning exposure apparatus of the present invention, and FIG. 2 is a schematic diagram showing an example of a conventional scanning exposure apparatus. 10... platen glass, 12... first carriage, 14... exposure lamp, 16... first mirror, 18... second carriage, 20... second mirror, 22... third mirror, 24... Lens, 26...
...Third carriage, 28...Fourth mirror, 30...
...Fifth mirror, 31...Fourth carriage, 32...
...Sixth mirror, 34... Belt-shaped photoreceptor.
Claims (1)
光体の移動方向と逆方向に感光体の露光位置をＶ
２の速度で移動させる第２走査系とを有する複写
機の走査露光装置において、 第１走査系駆動手段と第２走査系駆動手段とを
設け、感光体の移動速度をＶｐ、等倍時の原稿走
査速度Ｖ１をＶ１＝Ｖｓ、複写倍率をｍとすると
き、 Ｖ１＝Ｖ２＋Ｖｐｍ Ｖ２＝４ｍＶＳ（ｍ＋１）２―Ｖｐ の関係が成立するように前記第１走査系駆動手段
及び第２走査系駆動手段を駆動する制御手段を設
けたことを特徴とする複写機の走査露光装置。[Claims for Utility Model Registration] A first scanning system that scans the original at a speed of V 1 , and a first scanning system that scans the original at a speed of V 1 and an exposure position of the photoreceptor in the opposite direction to the moving direction of the photoreceptor.
In a scanning exposure device for a copying machine having a second scanning system that moves at a speed of 2 , the first scanning system driving means and the second scanning system driving means are provided, and the moving speed of the photoreceptor is set to V p and the same magnification. When the original scanning speed V 1 is V 1 = V s and the copying magnification is m , the first 1. A scanning exposure apparatus for a copying machine, comprising a control means for driving a scanning system driving means and a second scanning system driving means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13273486U JPS6339224U (en) | 1986-09-01 | 1986-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13273486U JPS6339224U (en) | 1986-09-01 | 1986-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6339224U true JPS6339224U (en) | 1988-03-14 |
Family
ID=31032398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13273486U Pending JPS6339224U (en) | 1986-09-01 | 1986-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6339224U (en) |
-
1986
- 1986-09-01 JP JP13273486U patent/JPS6339224U/ja active Pending
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