JPH0159247U - - Google Patents

Info

Publication number
JPH0159247U
JPH0159247U JP15326287U JP15326287U JPH0159247U JP H0159247 U JPH0159247 U JP H0159247U JP 15326287 U JP15326287 U JP 15326287U JP 15326287 U JP15326287 U JP 15326287U JP H0159247 U JPH0159247 U JP H0159247U
Authority
JP
Japan
Prior art keywords
light
optical axis
receiving element
lens
copying machine
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.)
Granted
Application number
JP15326287U
Other languages
English (en)
Other versions
JP2501620Y2 (ja
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 JP1987153262U priority Critical patent/JP2501620Y2/ja
Publication of JPH0159247U publication Critical patent/JPH0159247U/ja
Application granted granted Critical
Publication of JP2501620Y2 publication Critical patent/JP2501620Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)

Description

【図面の簡単な説明】
第１図は本考案の要部を示す平面図、第２図は
複写機の光学系を示す説明図、第３図、第４図は
異なる従来例を示す平面図である。 ３は複写用レンズ、４は感光体、５は原稿濃度
検出用センサ、７はレンズ移動台。

Claims (1)

    【実用新案登録請求の範囲】
  1. 原稿を露光走査し、その反射光を、光軸方向及
    び光軸と直角方向に移動することにより変倍作動
    するようにした複写用レンズ３を介して感光体４
    へ照射するようにした複写機で、かつ上記反射光
    を検出するための受光素子を設け、この受光素子
    の受ける受光量により露光用ランプ電圧、または
    現像バイアスをコントロールするようにした複写
    機の自動濃度調整装置において、上記受光素子を
    変倍時に複写機用レンズ３を光軸方向に移動させ
    るためのレンズ移動台７上に取付けたことを特徴
    とする複写機の自動濃度調整装置。
JP1987153262U 1987-10-08 1987-10-08 複写機の自動濃度調整装置 Expired - Lifetime JP2501620Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987153262U JP2501620Y2 (ja) 1987-10-08 1987-10-08 複写機の自動濃度調整装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987153262U JP2501620Y2 (ja) 1987-10-08 1987-10-08 複写機の自動濃度調整装置

Publications (2)

Publication Number Publication Date
JPH0159247U true JPH0159247U (ja) 1989-04-13
JP2501620Y2 JP2501620Y2 (ja) 1996-06-19

Family

ID=31428942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987153262U Expired - Lifetime JP2501620Y2 (ja) 1987-10-08 1987-10-08 複写機の自動濃度調整装置

Country Status (1)

Country Link
JP (1) JP2501620Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6163864A (ja) * 1984-09-04 1986-04-02 Konishiroku Photo Ind Co Ltd 自動画像濃度調整装置
JPS62178230A (ja) * 1986-01-31 1987-08-05 Mita Ind Co Ltd 複写濃度自動制御方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6163864A (ja) * 1984-09-04 1986-04-02 Konishiroku Photo Ind Co Ltd 自動画像濃度調整装置
JPS62178230A (ja) * 1986-01-31 1987-08-05 Mita Ind Co Ltd 複写濃度自動制御方法

Also Published As

Publication number Publication date
JP2501620Y2 (ja) 1996-06-19

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