JPS61179567U - - Google Patents

Info

Publication number
JPS61179567U
JPS61179567U JP6041485U JP6041485U JPS61179567U JP S61179567 U JPS61179567 U JP S61179567U JP 6041485 U JP6041485 U JP 6041485U JP 6041485 U JP6041485 U JP 6041485U JP S61179567 U JPS61179567 U JP S61179567U
Authority
JP
Japan
Prior art keywords
laser beam
opening
exposure device
hood
slit
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
JP6041485U
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 JP6041485U priority Critical patent/JPS61179567U/ja
Publication of JPS61179567U publication Critical patent/JPS61179567U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Description

【図面の簡単な説明】
第１図は本考案のレーザビーム露光装置の一例
を示す概要断面図、第２図及び第３図はそれぞれ
他の例を示す部分断面図である。 １……露光装置ハウジング、２……ポリゴン、
３……ｆ―θレンズ、４……アナモフイツクレン
ズ、５……出射ミラー、６……防塵ガラス、７…
…出射部フード、８……感光体。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) レーザビームが感光体に向けて出射する露
    光装置ハウジングのスリツト状開口部の外側に該
    開口部のスリツト幅よりも先端の開口幅が狭い偏
    平状の出射部フードを設けたことを特徴とするレ
    ーザビーム露光装置。 (2) 前記出射部フードが前記ハウジングから取
    り外し可能である実用新案登録請求の範囲第１項
    記載のレーザビーム露光装置。
JP6041485U 1985-04-24 1985-04-24 Pending JPS61179567U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6041485U JPS61179567U (ja) 1985-04-24 1985-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6041485U JPS61179567U (ja) 1985-04-24 1985-04-24

Publications (1)

Publication Number Publication Date
JPS61179567U true JPS61179567U (ja) 1986-11-08

Family

ID=30587740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6041485U Pending JPS61179567U (ja) 1985-04-24 1985-04-24

Country Status (1)

Country Link
JP (1) JPS61179567U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63300268A (ja) * 1987-05-29 1988-12-07 Ricoh Co Ltd 画像形成装置
US6308024B1 (en) 1999-08-30 2001-10-23 Fuji Xerox Co., Ltd. Dust protector for image exposure device and image forming apparatus utilizing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021067A (ja) * 1983-07-15 1985-02-02 Hitachi Ltd 光ビ−ムプリンタ−

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021067A (ja) * 1983-07-15 1985-02-02 Hitachi Ltd 光ビ−ムプリンタ−

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63300268A (ja) * 1987-05-29 1988-12-07 Ricoh Co Ltd 画像形成装置
US6308024B1 (en) 1999-08-30 2001-10-23 Fuji Xerox Co., Ltd. Dust protector for image exposure device and image forming apparatus utilizing the same

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