JPH0253047U - - Google Patents
Info
- Publication number
- JPH0253047U JPH0253047U JP13123288U JP13123288U JPH0253047U JP H0253047 U JPH0253047 U JP H0253047U JP 13123288 U JP13123288 U JP 13123288U JP 13123288 U JP13123288 U JP 13123288U JP H0253047 U JPH0253047 U JP H0253047U
- Authority
- JP
- Japan
- Prior art keywords
- photoreceptor
- image position
- document
- document table
- light
- 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 6
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第１図はこの考案の一実施例に係る画像形成装
置として複写装置の概略的な全体構成図、第２図
は第１図の要部が拡大された作用説明図、第３図
は第２図の作用説明図、第４図はマスクの説明図
、第５図ａ及びｂは感光体上に形成された画像の
断面図である。
３……原稿台、５……マスタ（感光体）、１６
……ミラー（光学系）、１９……ソレノイド（駆
動手段）、２２ａ，２２ｂ……コロ（保持機構）
。
FIG. 1 is a schematic overall configuration diagram of a copying apparatus as an image forming apparatus according to an embodiment of the invention, FIG. FIG. 4 is an explanatory diagram of the mask, and FIGS. 5a and 5b are cross-sectional views of the image formed on the photoreceptor. 3...Original table, 5...Master (photoreceptor), 16
... Mirror (optical system), 19 ... Solenoid (driving means), 22a, 22b ... Roller (holding mechanism)
.
Claims (1)
反射光を感光体上に結像させる画像形成装置にお
いて、前記原稿台と感光体との間の光路に設けら
れ原稿の反射光を感光体に正投影させる正像位置
と反転投影させる逆像位置との間を移動可能なミ
ラーと、このミラーを正像位置と逆像位置との間
で移動させる駆動手段と、前記原稿台と感光体と
の光路長を一定に保持する保持機構とを備えたこ
とを特徴とする画像形成装置。 In an image forming apparatus that irradiates a document placed on a document table with light and forms an image of the reflected light on a photoreceptor, a device is installed in the optical path between the document table and the photoreceptor to reflect the light reflected from the document. a mirror movable between a normal image position for orthogonally projecting onto the photoreceptor and a reverse image position for inversely projecting; a driving means for moving the mirror between the normal image position and the reverse image position; and the document table. An image forming apparatus comprising: a holding mechanism that maintains a constant optical path length with respect to a photoreceptor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13123288U JPH0253047U (en) | 1988-10-06 | 1988-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13123288U JPH0253047U (en) | 1988-10-06 | 1988-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0253047U true JPH0253047U (en) | 1990-04-17 |
Family
ID=31387105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13123288U Pending JPH0253047U (en) | 1988-10-06 | 1988-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0253047U (en) |
-
1988
- 1988-10-06 JP JP13123288U patent/JPH0253047U/ja active Pending