JPS5865056U - Laser beam printer optical scanning device - Google Patents
Laser beam printer optical scanning deviceInfo
- Publication number
- JPS5865056U JPS5865056U JP16070381U JP16070381U JPS5865056U JP S5865056 U JPS5865056 U JP S5865056U JP 16070381 U JP16070381 U JP 16070381U JP 16070381 U JP16070381 U JP 16070381U JP S5865056 U JPS5865056 U JP S5865056U
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- scanning device
- beam printer
- photosensitive drum
- optical scanning
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のレーザビームプリンタの一例を示す光学
系模式図、第２図は第１図の光学系の斜視図、第３図は
本考案の一実施例であるレーザビームプリンタの光学系
模式図、第４図は第３図の光フアイバアレイを走査ミラ
ー側から見た正面図である。
１・・・感光ドラム、４・・・走査ミラー、５・・・集
光レンズ、６・・・レーザ光源、８・・・光ラアイバ、
９・・・光フアイバアレイ。Fig. 1 is a schematic diagram of an optical system showing an example of a conventional laser beam printer, Fig. 2 is a perspective view of the optical system of Fig. 1, and Fig. 3 is an optical system of a laser beam printer that is an embodiment of the present invention. The schematic diagram, FIG. 4, is a front view of the optical fiber array shown in FIG. 3, viewed from the scanning mirror side. DESCRIPTION OF SYMBOLS 1... Photosensitive drum, 4... Scanning mirror, 5... Condensing lens, 6... Laser light source, 8... Optical driver,
9...Optical fiber array.
Claims (1)
ラーを回転させてその複数個の側面で反射させ、この反
射光を回転する感光ドラム面に照射して走査することに
より、上記感光ドラムに上記レーザ光源の光変調信号を
記録させるごとく構成したレーザビームプリンタにおい
て、上記走査ミラー上記感光ドラムとの間に、光ファイ
バを光走査方向に配列した光フアイバアレイを設置して
なることを特徴とするレーザビームリンタの光走査装置
。A laser beam generated from a laser light source is reflected by a plurality of side surfaces of a rotating polygonal scanning mirror, and the reflected light is irradiated onto the rotating photosensitive drum surface and scanned, so that the laser beam is applied to the photosensitive drum. A laser beam printer configured to record a light modulation signal from a light source, characterized in that an optical fiber array having optical fibers arranged in a light scanning direction is installed between the scanning mirror and the photosensitive drum. Beam linter optical scanning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16070381U JPS5865056U (en) | 1981-10-27 | 1981-10-27 | Laser beam printer optical scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16070381U JPS5865056U (en) | 1981-10-27 | 1981-10-27 | Laser beam printer optical scanning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5865056U true JPS5865056U (en) | 1983-05-02 |
Family
ID=29953092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16070381U Pending JPS5865056U (en) | 1981-10-27 | 1981-10-27 | Laser beam printer optical scanning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5865056U (en) |
-
1981
- 1981-10-27 JP JP16070381U patent/JPS5865056U/en active Pending
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