JPS60176437U - Image forming device - Google Patents
Image forming deviceInfo
- Publication number
- JPS60176437U JPS60176437U JP6423284U JP6423284U JPS60176437U JP S60176437 U JPS60176437 U JP S60176437U JP 6423284 U JP6423284 U JP 6423284U JP 6423284 U JP6423284 U JP 6423284U JP S60176437 U JPS60176437 U JP S60176437U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- image forming
- optical path
- forming device
- image
- 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
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Control Of Exposure In Printing And Copying (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図は本考案の実施例の説明図、第２図ａ。
ｂは片変倍用レンズの一例の説明図である。
１は電子写真感光体、８はランプ、１０はレンズ、１２
は片変倍用レンズ、１７はセンサ、１８はランプ駆動回
路である。FIG. 1 is an explanatory diagram of an embodiment of the present invention, and FIG. 2 a. b is an explanatory diagram of an example of a lens for variable magnification; 1 is an electrophotographic photoreceptor, 8 is a lamp, 10 is a lens, 12
17 is a sensor, and 18 is a lamp drive circuit.
Claims (1)
光路に対して選択的に進退せしめられる第２のレンズで
あって、上記光路中に配置された際、第１の方向につい
ての結像倍率と、第２の方向についての結像倍率とを異
ならしめる第２のレンズと 上記第２のレンズが光路中に配置された際、画像濃度に
関与する像形成条件の少なくとも１つを変更する画像濃
度制御手段と、 を有する画像形成装置。[Claims for Utility Model Registration] A first lens that forms an original image on a photosensitive surface, and a second lens that is selectively moved forward and backward with respect to an optical path for projecting the original image, and that is disposed in the optical path. When a second lens that makes the imaging magnification in the first direction different from the imaging magnification in the second direction and the second lens are placed in the optical path, the image density is affected. An image forming apparatus comprising: an image density control means for changing at least one of image forming conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6423284U JPS60176437U (en) | 1984-04-28 | 1984-04-28 | Image forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6423284U JPS60176437U (en) | 1984-04-28 | 1984-04-28 | Image forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60176437U true JPS60176437U (en) | 1985-11-22 |
Family
ID=30595125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6423284U Pending JPS60176437U (en) | 1984-04-28 | 1984-04-28 | Image forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60176437U (en) |
-
1984
- 1984-04-28 JP JP6423284U patent/JPS60176437U/en active Pending
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