JPH01166543U - - Google Patents
Info
- Publication number
- JPH01166543U JPH01166543U JP6314288U JP6314288U JPH01166543U JP H01166543 U JPH01166543 U JP H01166543U JP 6314288 U JP6314288 U JP 6314288U JP 6314288 U JP6314288 U JP 6314288U JP H01166543 U JPH01166543 U JP H01166543U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting elements
- image information
- input image
- exposure head
- 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
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Dot-Matrix Printers And Others (AREA)
Description
第１図はこの考案に係る光プリンタ用露光ヘツ
ド及びその制御系の一例を示す系統図、第２図は
露光ヘツドの一例を示す構成図、第３図は電子写
真式光プリンタの一例を示す構成図、第４図は露
光ヘツドの斜視図、第５図は従来の光プリンタ用
露光ヘツド及びその制御系の一例を示す系統図で
ある。
１……光プリンタ、２……像形成体、３……帯
電器、４……現像器、５……記録紙、１０……露
光ヘツド、１０ａ〜１０ｎ……発光素子（発光ダ
イオード）、１２ａ〜１２ｎ……サーミスタ。
Fig. 1 is a system diagram showing an example of an exposure head for an optical printer and its control system according to this invention, Fig. 2 is a block diagram showing an example of an exposure head, and Fig. 3 is an example of an electrophotographic optical printer. FIG. 4 is a perspective view of an exposure head, and FIG. 5 is a system diagram showing an example of a conventional exposure head for an optical printer and its control system. 1... Optical printer, 2... Image forming body, 3... Charger, 4... Developer, 5... Recording paper, 10... Exposure head, 10a to 10n... Light emitting element (light emitting diode), 12a ~12n...Thermistor.
Claims (1)
てこの発光素子を制御することによつて像形成体
上に上記入力画像情報に対応した画像を露光する
ようにした光プリンタ用の露光ヘツドにおいて、 上記発光素子に近接して温度補正用のサーミス
タが配置されてなることを特徴とする光プリンタ
用露光ヘツド。[Claims for Utility Model Registration] A product comprising a plurality of light emitting elements, and by controlling the light emitting elements based on input image information, an image corresponding to the input image information is exposed on an image forming body. An exposure head for an optical printer, characterized in that a thermistor for temperature correction is arranged close to the light emitting element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6314288U JPH01166543U (en) | 1988-05-13 | 1988-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6314288U JPH01166543U (en) | 1988-05-13 | 1988-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01166543U true JPH01166543U (en) | 1989-11-22 |
Family
ID=31288653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6314288U Pending JPH01166543U (en) | 1988-05-13 | 1988-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01166543U (en) |
-
1988
- 1988-05-13 JP JP6314288U patent/JPH01166543U/ja active Pending