JPS5989346U - Automatic printing control device for copying machines - Google Patents

Automatic printing control device for copying machines

Info

Publication number
JPS5989346U
JPS5989346U JP18441682U JP18441682U JPS5989346U JP S5989346 U JPS5989346 U JP S5989346U JP 18441682 U JP18441682 U JP 18441682U JP 18441682 U JP18441682 U JP 18441682U JP S5989346 U JPS5989346 U JP S5989346U
Authority
JP
Japan
Prior art keywords
light
control device
concave mirror
printing control
copying machines
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
Application number
JP18441682U
Other languages
Japanese (ja)
Inventor
満 染谷
宏 江口
Original Assignee
コピア株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by コピア株式会社 filed Critical コピア株式会社
Priority to JP18441682U priority Critical patent/JPS5989346U/en
Publication of JPS5989346U publication Critical patent/JPS5989346U/en
Pending legal-status Critical Current

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

示１図は本考案の実施例を示す概略図、第２図は本考案
に用いる光ファイバーの採光装置の概略斜視図、第３図
は光ファイバーの採光装置の光路を説明するための図で
ある。 ２２・・・・・・光ファイバー、２４・・・・・・光フ
ァイバーの採光装置、４０・・・・・・第１の凹面鏡、
４６・・・・・・第２の凹面鏡、５０・・・・・・透孔
。1 is a schematic diagram showing an embodiment of the present invention, FIG. 2 is a schematic perspective view of an optical fiber daylighting device used in the present invention, and FIG. 3 is a diagram for explaining the optical path of the optical fiber daylighting device. 22... Optical fiber, 24... Optical fiber lighting device, 40... First concave mirror,
46...Second concave mirror, 50...Through hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原稿と感光紙を重合密着して露光焼付を行い、且つ原稿
の光透過率を測定して自動的に露光焼付速度又は露光焼
付光量を制御する機能を有する複写機において、露光用
光源の光の一部を採光して原稿に導く光ファイバーと、
該光ファイバーの採光側端部付近に設けた第１の凹面鏡
と、中心部に透孔を有し鏡面を上記第１の凹面鏡の鏡面
に相対するように設けた第２の凹面鏡とを有する複写機
の自動焼付制御装置。In a copying machine that performs exposure printing by superimposing the original and photosensitive paper in close contact with each other, and also has the function of automatically controlling the exposure printing speed or the exposure printing light amount by measuring the light transmittance of the original, the light of the exposure light source is An optical fiber that lets in some light and guides it to the manuscript,
A copying machine having a first concave mirror provided near the light-lighting side end of the optical fiber, and a second concave mirror having a through hole in the center and having a mirror surface facing the mirror surface of the first concave mirror. automatic burn-in control device.
JP18441682U 1982-12-06 1982-12-06 Automatic printing control device for copying machines Pending JPS5989346U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18441682U JPS5989346U (en) 1982-12-06 1982-12-06 Automatic printing control device for copying machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18441682U JPS5989346U (en) 1982-12-06 1982-12-06 Automatic printing control device for copying machines

Publications (1)

Publication Number Publication Date
JPS5989346U true JPS5989346U (en) 1984-06-16

Family

ID=30398873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18441682U Pending JPS5989346U (en) 1982-12-06 1982-12-06 Automatic printing control device for copying machines

Country Status (1)

Country Link
JP (1) JPS5989346U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132361A (en) * 1980-03-21 1981-10-16 Ricoh Co Ltd Exposure stabilizing device
JPS5723907A (en) * 1980-07-21 1982-02-08 Ricoh Co Ltd Optical device using optical fiber and adjustable in quantity of light
JPS5722715B2 (en) * 1978-06-22 1982-05-14

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722715B2 (en) * 1978-06-22 1982-05-14
JPS56132361A (en) * 1980-03-21 1981-10-16 Ricoh Co Ltd Exposure stabilizing device
JPS5723907A (en) * 1980-07-21 1982-02-08 Ricoh Co Ltd Optical device using optical fiber and adjustable in quantity of light

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