JPS6426721U - - Google Patents

Info

Publication number
JPS6426721U
JPS6426721U JP12157087U JP12157087U JPS6426721U JP S6426721 U JPS6426721 U JP S6426721U JP 12157087 U JP12157087 U JP 12157087U JP 12157087 U JP12157087 U JP 12157087U JP S6426721 U JPS6426721 U JP S6426721U
Authority
JP
Japan
Prior art keywords
rotating polygonal
scanning device
laser printer
deflected
optical scanning
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
JP12157087U
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 JP12157087U priority Critical patent/JPS6426721U/ja
Publication of JPS6426721U publication Critical patent/JPS6426721U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示すレーザプリン
タの走査装置の構成図、第２図は従来のレーザプ
リンタの走査装置の構成図である。 １ａ，１ｂ……レーザ光源、２ａ……回転８面
体鏡、２ｂ……回転１０面体鏡、３……結像光学
系、４……感光ドラム、５……ビーム、６……軸
。

Claims (1)

    【実用新案登録請求の範囲】
  1. レーザ光源よりのビームを回転多面体鏡により
    偏向、走査し、該回転多面体鏡により偏向された
    上記ビームを結像光学系を通して感光ドラム面上
    に結像させるようにしたレーザプリンタの光学走
    査装置において、同軸により駆動され、かつその
    面数が異なるようにした複数の上記回転多面体鏡
    を設けたことを特徴とするレーザプリンタの光学
    走査装置。
JP12157087U 1987-08-08 1987-08-08 Pending JPS6426721U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12157087U JPS6426721U (ja) 1987-08-08 1987-08-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12157087U JPS6426721U (ja) 1987-08-08 1987-08-08

Publications (1)

Publication Number Publication Date
JPS6426721U true JPS6426721U (ja) 1989-02-15

Family

ID=31368694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12157087U Pending JPS6426721U (ja) 1987-08-08 1987-08-08

Country Status (1)

Country Link
JP (1) JPS6426721U (ja)

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