JPH0283542U - - Google Patents

Info

Publication number
JPH0283542U
JPH0283542U JP16314388U JP16314388U JPH0283542U JP H0283542 U JPH0283542 U JP H0283542U JP 16314388 U JP16314388 U JP 16314388U JP 16314388 U JP16314388 U JP 16314388U JP H0283542 U JPH0283542 U JP H0283542U
Authority
JP
Japan
Prior art keywords
ballast
fluorescent lamp
light amount
control circuit
exposure
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
JP16314388U
Other languages
English (en)
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 filed Critical
Priority to JP16314388U priority Critical patent/JPH0283542U/ja
Publication of JPH0283542U publication Critical patent/JPH0283542U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Exposure In Printing And Copying (AREA)

Description

【図面の簡単な説明】
第1図は本考案を示すブロツク図、第2図は本
考案を応用したジアゾ複写機の一例を示す断面略
図、第3図a,bは同例の回路構成を示すブロツ
ク図及びその高周波点灯装置の構成を示すブロツ
ク図、第4図a,b,cは同例におけるCPUの
処理フローを示すフローチヤートである。 1……高周波点灯装置、2……安定器制御回路
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 蛍光灯により露光を行い、この蛍光灯の電流を
    安定器にて安定させるジアゾ複写機において、前
    記安定器を前記蛍光灯の光量を可変できる高周波
    点灯装置により構成し、この安定器を制御して前
    記蛍光灯の光量を非露光時に最大光量の1/2以
    下に減光させる安定器制御回路を設けたことを特
    徴とする光量制御回路。
JP16314388U 1988-12-16 1988-12-16 Pending JPH0283542U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16314388U JPH0283542U (ja) 1988-12-16 1988-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16314388U JPH0283542U (ja) 1988-12-16 1988-12-16

Publications (1)

Publication Number Publication Date
JPH0283542U true JPH0283542U (ja) 1990-06-28

Family

ID=31447605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16314388U Pending JPH0283542U (ja) 1988-12-16 1988-12-16

Country Status (1)

Country Link
JP (1) JPH0283542U (ja)

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