JPH0351412U - - Google Patents
Info
- Publication number
- JPH0351412U JPH0351412U JP11162089U JP11162089U JPH0351412U JP H0351412 U JPH0351412 U JP H0351412U JP 11162089 U JP11162089 U JP 11162089U JP 11162089 U JP11162089 U JP 11162089U JP H0351412 U JPH0351412 U JP H0351412U
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- rotating body
- photosensitive drum
- rotating
- laser
- 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
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
Landscapes
- Laser Beam Printer (AREA)
- Mechanical Optical Scanning Systems (AREA)
Description
第１図は本考案によるレーザプリンタの要部を
示す図、第２図は本考案による回転体の他の実施
例を示す図、第３図は第１図及び第２図の光フア
イバのレーザビーム出射端の他の配置例を示す回
転体展開図、第４図及び第５図は従来のレーザプ
リンタの光学系及び全体構成をそれぞれ示す図で
ある。
１……レーザ源、３……ビームコンプレツサ、
４……光学調器、５……ビームエクスパンダ、７
……ｆ・θレンズ、８……感光ドラム、９……帯
電装置、１０……現像装置、１１……クリーニン
グ装置、Ｐ……記録紙、２０……回転体、２２…
…光フアイバ、２２ａ……レーザビーム出射端。
FIG. 1 is a diagram showing the main parts of the laser printer according to the present invention, FIG. 2 is a diagram showing another embodiment of the rotating body according to the present invention, and FIG. 3 is a diagram showing the optical fiber laser of FIGS. 1 and 2. FIGS. 4 and 5 are exploded views of the rotating body showing other examples of the arrangement of the beam emitting ends, and are views showing the optical system and overall configuration of a conventional laser printer, respectively. 1... Laser source, 3... Beam compressor,
4...Optical adjuster, 5...Beam expander, 7
...f/theta lens, 8...photosensitive drum, 9...charging device, 10...developing device, 11...cleaning device, P...recording paper, 20...rotating body, 22...
...Optical fiber, 22a...Laser beam output end.
Claims (1)
ム上に照射して潜像し、該感光ドラムを介して前
記潜像を記録紙に転写するようにしたレーザプリ
ンタにおいて、 回転体と、 該回転体と内部に設けられ前記レーザビームを
入射してこれを回転体の回転面より出射させ、前
記感光ドラム上に照射させる光フアイバとを備え
る、 ことを特徴とするレーザプリンタ。[Claims for Utility Model Registration] A laser printer in which a light-modulated laser beam is irradiated onto a rotating photosensitive drum to form a latent image, and the latent image is transferred to recording paper via the photosensitive drum, A laser printer comprising: a rotating body; and an optical fiber provided inside the rotating body to receive the laser beam, emit the laser beam from a rotating surface of the rotating body, and irradiate the laser beam onto the photosensitive drum. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11162089U JPH0351412U (en) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11162089U JPH0351412U (en) | 1989-09-26 | 1989-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351412U true JPH0351412U (en) | 1991-05-20 |
Family
ID=31660092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11162089U Pending JPH0351412U (en) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351412U (en) |
-
1989
- 1989-09-26 JP JP11162089U patent/JPH0351412U/ja active Pending
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