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JPS5818247U - copying device - Google Patents

copying device

Info

Publication number
JPS5818247U
JPS5818247U JP11259081U JP11259081U JPS5818247U JP S5818247 U JPS5818247 U JP S5818247U JP 11259081 U JP11259081 U JP 11259081U JP 11259081 U JP11259081 U JP 11259081U JP S5818247 U JPS5818247 U JP S5818247U
Authority
JP
Japan
Prior art keywords
original
light
photoreceptor
light source
focus
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
JP11259081U
Other languages
Japanese (ja)
Other versions
JPS6326822Y2 (en
Inventor
明宏 野村
Original Assignee
キヤノン株式会社
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 by キヤノン株式会社 filed Critical キヤノン株式会社
Priority to JP11259081U priority Critical patent/JPS5818247U/en
Publication of JPS5818247U publication Critical patent/JPS5818247U/en
Application granted granted Critical
Publication of JPS6326822Y2 publication Critical patent/JPS6326822Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案を適用した複写装置の一例の説明図、第
２図、第３図、第４図は本考案の一実施例の要部の説明
図である。 １は原稿台、２は短焦点小径結像素子アレイ、３は電子
写真感光体ドラム、１２はランプ、１６は覆板、１６′
は反射部である。FIG. 1 is an explanatory diagram of an example of a copying apparatus to which the present invention is applied, and FIGS. 2, 3, and 4 are explanatory diagrams of essential parts of an embodiment of the present invention. 1 is a document table, 2 is a short-focus small-diameter imaging element array, 3 is an electrophotographic photosensitive drum, 12 is a lamp, 16 is a cover plate, 16'
is the reflective part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光源からの光に照明された原稿の像を短焦点小径結像素
子アレイによって感光体に結像するようにした複写装置
において、原稿非走査時は光路中に入って上記短焦点小
径結像素子アレイを覆って防塵し、原稿走査時は光路外
に退避して感光体への原稿像の投影を可能ならしめると
ともに、一部分が上記光源に対向する位置に残り、この
一部分によって光源からの光を反射して感光体の非画像
領域を照明するようにした可動防塵手段を備えたことを
特徴とする複写装置。In a copying apparatus in which an image of an original illuminated by light from a light source is formed on a photoreceptor by an array of short-focus, small-diameter imaging elements, when the original is not scanned, the short-focus, small-diameter imaging element enters the optical path. The array is covered to prevent dust, and when scanning an original, it is moved out of the optical path to enable projection of the original image onto the photoreceptor.A part remains in a position facing the light source, and this part allows the light from the light source to be reflected. A copying apparatus comprising a movable dust-proofing means configured to reflect light to illuminate a non-image area of a photoreceptor.
JP11259081U 1981-07-28 1981-07-28 copying device Granted JPS5818247U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11259081U JPS5818247U (en) 1981-07-28 1981-07-28 copying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11259081U JPS5818247U (en) 1981-07-28 1981-07-28 copying device

Publications (2)

Publication Number Publication Date
JPS5818247U true JPS5818247U (en) 1983-02-04
JPS6326822Y2 JPS6326822Y2 (en) 1988-07-20

Family

ID=29906911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11259081U Granted JPS5818247U (en) 1981-07-28 1981-07-28 copying device

Country Status (1)

Country Link
JP (1) JPS5818247U (en)

Also Published As

Publication number Publication date
JPS6326822Y2 (en) 1988-07-20

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