JPH0177641U - - Google Patents
Info
- Publication number
- JPH0177641U JPH0177641U JP1987173642U JP17364287U JPH0177641U JP H0177641 U JPH0177641 U JP H0177641U JP 1987173642 U JP1987173642 U JP 1987173642U JP 17364287 U JP17364287 U JP 17364287U JP H0177641 U JPH0177641 U JP H0177641U
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive member
- reflecting surface
- light
- winding
- reflected
- 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
- 238000004804 winding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Laser Beam Printer (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第１図は本実施例のレーザプリンタのレーザ光
照射機構を示す図、第２図は本実施例のレーザプ
リンタの回転体と感光体ドラムの配設構成図、第
３図は反射面でのレーザ光の反射状態を説明する
構成図、第４図は感光面へのライン走査状態を説
明する構成図、第５図は従来のレーザプリンタの
反射面でのレーザ光の反射状態を説明する構成図
、第６図、第７図は従来のレーザプリンタの斜視
図である。
１４……レーザプリンタ、１５……感光体ドラ
ム、１６……回転走査体、１８ａ，１８ｂ……反
射面、１９，２２……レーザダイオード、２０，
２３……光変調器。
Fig. 1 is a diagram showing the laser beam irradiation mechanism of the laser printer of this embodiment, Fig. 2 is an arrangement diagram of the rotating body and photosensitive drum of the laser printer of this embodiment, and Fig. 3 is a diagram showing the arrangement of the rotating body and photosensitive drum of the laser printer of this embodiment. FIG. 4 is a configuration diagram illustrating the state of reflection of laser light. FIG. 4 is a configuration diagram illustrating the state of line scanning on the photosensitive surface. FIG. 5 is a configuration diagram illustrating the state of reflection of laser light on the reflective surface of a conventional laser printer. 6 and 7 are perspective views of conventional laser printers. 14 ... Laser printer, 15... Photosensitive drum, 16... Rotating scanning body, 18a, 18b... Reflective surface, 19, 22... Laser diode, 20,
23...Light modulator.
Claims (1)
外周部に複数回巻着された回転走査体と、該回転
走査体の回転軸と平行な方向から前記反射面の一
巻毎にビーム光を照射する光源と、前記回転走査
体の回転軸と平行に配設され前記反射面で反射さ
れたビーム光が照射される感光部材とを有し、画
像データに基づいて変調された各ビーム光を対応
する前記反射面で反射させ前記感光体部材に照射
して前記感光部材に画像を記録することを特徴と
する画像記録装置。 A rotating scanning body in which a spiral reflecting surface whose height increases sequentially with each winding is wound multiple times around the outer periphery, and each winding of the reflecting surface is a light source that irradiates a beam of light to the image data; and a photosensitive member that is arranged parallel to the rotation axis of the rotating scanning body and is irradiated with the beam of light that is reflected by the reflective surface, and that is modulated based on image data. An image recording apparatus characterized in that each beam is reflected by the corresponding reflecting surface and irradiated onto the photosensitive member to record an image on the photosensitive member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173642U JPH0177641U (en) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173642U JPH0177641U (en) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0177641U true JPH0177641U (en) | 1989-05-25 |
Family
ID=31465539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173642U Pending JPH0177641U (en) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0177641U (en) |
-
1987
- 1987-11-13 JP JP1987173642U patent/JPH0177641U/ja active Pending
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