JPS6373741U - - Google Patents

Info

Publication number
JPS6373741U
JPS6373741U JP16655186U JP16655186U JPS6373741U JP S6373741 U JPS6373741 U JP S6373741U JP 16655186 U JP16655186 U JP 16655186U JP 16655186 U JP16655186 U JP 16655186U JP S6373741 U JPS6373741 U JP S6373741U
Authority
JP
Japan
Prior art keywords
light
receiving element
amount
light receiving
optical system
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
JP16655186U
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 JP16655186U priority Critical patent/JPS6373741U/ja
Publication of JPS6373741U publication Critical patent/JPS6373741U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Control Of Exposure In Printing And Copying (AREA)

Description

【図面の簡単な説明】
第1図は本考案の複写機の実施例を示す要部縦
断面図、第2図はその変形例を示す最終ミラー近
傍の縦断面図、第3図はその他の変形例を示す最
終ミラー背面の斜視図、第4図は従来の複写機の
縦断面図である。 3…光源、4…反射光、9…感光体、10…光
学系、26…最終ミラー、30…受光素子、31
…光量補正手段。

Claims (1)

    【実用新案登録請求の範囲】
  1. 原稿上の画像を照射する光源と、その反射光を
    感光体に導く光学系と、この光学系の前記反射光
    の光路中に配置され前記反射光の光量を検出する
    受光素子と、この受光素子の検出した光量に応じ
    て前記光源の照射光量を補正する光量補正手段と
    を有し、前記受光素子は、前記光学系の光路中で
    前記感光体に最も接近して設けられた最終ミラー
    の背後に配置され、前記最終ミラーは、前記反射
    光の一部を前記受光素子の方向へ透過させる光反
    射体からなることを特徴とする複写機。
JP16655186U 1986-10-31 1986-10-31 Pending JPS6373741U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16655186U JPS6373741U (ja) 1986-10-31 1986-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16655186U JPS6373741U (ja) 1986-10-31 1986-10-31

Publications (1)

Publication Number Publication Date
JPS6373741U true JPS6373741U (ja) 1988-05-17

Family

ID=31097638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16655186U Pending JPS6373741U (ja) 1986-10-31 1986-10-31

Country Status (1)

Country Link
JP (1) JPS6373741U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57176073A (en) * 1981-04-23 1982-10-29 Fuji Xerox Co Ltd Light source controller of copying machine
JPS6010273A (ja) * 1983-06-24 1985-01-19 ゼロツクス・コ−ポレ−シヨン 原稿走査装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57176073A (en) * 1981-04-23 1982-10-29 Fuji Xerox Co Ltd Light source controller of copying machine
JPS6010273A (ja) * 1983-06-24 1985-01-19 ゼロツクス・コ−ポレ−シヨン 原稿走査装置

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