JPS6413060U - - Google Patents

Info

Publication number
JPS6413060U
JPS6413060U JP10701987U JP10701987U JPS6413060U JP S6413060 U JPS6413060 U JP S6413060U JP 10701987 U JP10701987 U JP 10701987U JP 10701987 U JP10701987 U JP 10701987U JP S6413060 U JPS6413060 U JP S6413060U
Authority
JP
Japan
Prior art keywords
forming apparatus
image forming
reflecting mirror
image
input signal
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
JP10701987U
Other languages
Japanese (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 JP10701987U priority Critical patent/JPS6413060U/ja
Publication of JPS6413060U publication Critical patent/JPS6413060U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ａ，ｂは本考案の係る画像形成装置の第
１実施例を示し、同図ａは清掃部材の動作を示す
概略図、同図ｂは清掃部材の駆動系を示す概略図
、第２図は本考案の第２実施例を示す保護部材の
概略断面図、第３図は本考案の第３実施例を示す
シート状の保護部材の概略断面図、第４図は本考
案を適用したレーザービームプリンタを示す構成
図、第５図は第４図におけるレーザービーム走査
装置の概略斜視図、第６図はレーザービームの走
査状態を示す概略平面図、第７図はレーザービー
ムが受光素子に入力される信号のタイミングチヤ
ートである。 符号の説明、１……感光体ドラム（像担持体）
、２……レーザー走査装置、２５……反射ミラー
、３０……清掃部材、４０……防塵ガラス（保護
部材）、５０……シート状の保護部材、６０……
反射板、６５……受光素子。 1A and 1B show a first embodiment of an image forming apparatus according to the present invention, FIG. 1A is a schematic diagram showing the operation of a cleaning member, FIG. Fig. 2 is a schematic sectional view of a protective member showing a second embodiment of the present invention, Fig. 3 is a schematic sectional view of a sheet-like protection member showing a third embodiment of the present invention, and Fig. 4 is a schematic sectional view of a protective member showing a third embodiment of the present invention. FIG. 5 is a schematic perspective view of the laser beam scanning device in FIG. 4, FIG. 6 is a schematic plan view showing the scanning state of the laser beam, and FIG. This is a timing chart of the signals input to the . Explanation of symbols, 1... Photosensitive drum (image carrier)
, 2... Laser scanning device, 25... Reflection mirror, 30... Cleaning member, 40... Dust-proof glass (protective member), 50... Sheet-shaped protection member, 60...
Reflector, 65... Light receiving element.

Claims (1)

【実用新案登録請求の範囲】 (1) 画像情報に基づいた露光光を反射ミラーで
反射して像担持体上に静電潜像を形成する画像形
成装置において、前記反射ミラー面又は該反射ミ
ラー面に設けられこれを保護する保護部材に付着
した塵埃を除去するための清掃部材を備えたこと
を特徴とする画像形成装置。 (2) 前記清掃部材が、入力信号に基づいて間欠
的に駆動することを特徴とする実用新案登録請求
の範囲第１項記載の画像形成装置。 (3) 前記保護部材が、前記入力信号に基づいて
所定量繰り出し可能なシートであることを特徴と
する実用新案登録請求の範囲第１項又は第２項記
載の画像形成装置。[Claims for Utility Model Registration] (1) In an image forming apparatus that forms an electrostatic latent image on an image carrier by reflecting exposure light based on image information on a reflecting mirror, the reflecting mirror surface or the reflecting mirror An image forming apparatus comprising a cleaning member for removing dust attached to a protective member provided on a surface to protect the same. (2) The image forming apparatus according to claim 1, wherein the cleaning member is intermittently driven based on an input signal. (3) The image forming apparatus according to claim 1 or 2, wherein the protection member is a sheet that can be fed out by a predetermined amount based on the input signal.
JP10701987U 1987-07-14 1987-07-14 Pending JPS6413060U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10701987U JPS6413060U (en) 1987-07-14 1987-07-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10701987U JPS6413060U (en) 1987-07-14 1987-07-14

Publications (1)

Publication Number Publication Date
JPS6413060U true JPS6413060U (en) 1989-01-24

Family

ID=31341051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10701987U Pending JPS6413060U (en) 1987-07-14 1987-07-14

Country Status (1)

Country Link
JP (1) JPS6413060U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7615666B2 (en) 2005-04-07 2009-11-10 Kao Corporation Process for production of tertiary amines
JP2013250383A (en) * 2012-05-31 2013-12-12 Kyocera Document Solutions Inc Image forming apparatus
JP2014209257A (en) * 2014-06-23 2014-11-06 京セラドキュメントソリューションズ株式会社 Image forming apparatus
JP2015007789A (en) * 2014-08-07 2015-01-15 京セラドキュメントソリューションズ株式会社 Image forming apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7615666B2 (en) 2005-04-07 2009-11-10 Kao Corporation Process for production of tertiary amines
JP2013250383A (en) * 2012-05-31 2013-12-12 Kyocera Document Solutions Inc Image forming apparatus
US8918010B2 (en) 2012-05-31 2014-12-23 Kyocera Document Solutions Inc. Image forming apparatus
JP2014209257A (en) * 2014-06-23 2014-11-06 京セラドキュメントソリューションズ株式会社 Image forming apparatus
JP2015007789A (en) * 2014-08-07 2015-01-15 京セラドキュメントソリューションズ株式会社 Image forming apparatus

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