JPS6396561U - - Google Patents

Info

Publication number
JPS6396561U
JPS6396561U JP19053786U JP19053786U JPS6396561U JP S6396561 U JPS6396561 U JP S6396561U JP 19053786 U JP19053786 U JP 19053786U JP 19053786 U JP19053786 U JP 19053786U JP S6396561 U JPS6396561 U JP S6396561U
Authority
JP
Japan
Prior art keywords
latent image
document
photoreceptor
scanning
exposure
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
JP19053786U
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 JP19053786U priority Critical patent/JPS6396561U/ja
Publication of JPS6396561U publication Critical patent/JPS6396561U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Exposure In Printing And Copying (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Description

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

第１図は本考案の構成を示す図、第２図は本考
案に係る、複写装置の機構部の構成例を示す図、
第３図は感光体上における露光位置とイレーズラ
ンプの照射範囲との関係を示す図、第４図は本考
案に係る複写装置の制御系の構成例を示すブロツ
ク図、第５図乃至第８図は作動状態を示すタイミ
ングチヤートである。 符号の説明、１……感光体、２……原稿、３…
…強制露光手段、１０……書籍、１３……露光ラ
ンプ、１７……オプチカルモータ、２１……感光
体、２３……イレーズランプ、３５……オプチカ
ルモータ駆動回路、３６……ランプ制御回路。 FIG. 1 is a diagram showing the configuration of the present invention, and FIG. 2 is a diagram showing an example of the configuration of a mechanical part of a copying machine according to the present invention.
FIG. 3 is a diagram showing the relationship between the exposure position on the photoreceptor and the irradiation range of the erase lamp, FIG. 4 is a block diagram showing an example of the configuration of the control system of the copying apparatus according to the present invention, and FIGS. The figure is a timing chart showing the operating state. Explanation of symbols, 1...photoreceptor, 2...manuscript, 3...
... Forced exposure means, 10 ... Book, 13 ... Exposure lamp, 17 ... Optical motor, 21 ... Photoreceptor, 23 ... Erase lamp, 35 ... Optical motor drive circuit, 36 ... Lamp control circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 帯電された感光体表面に、原稿走査に基づいた
露光によつて潜像を形成し、その潜像に対する現
像を行なつて原稿の複写を行なう複写装置におい
て、当該走査方向での原稿の中央位置及びその近
傍に対応した感光体の潜像形成部分に対して平常
以上の露光を行なう強制露光手段を備えたことを
特徴とする複写装置。 In a copying device that forms a latent image on the surface of a charged photoreceptor through exposure based on document scanning, and then develops the latent image to copy the document, the center position of the document in the scanning direction. and a forced exposure means for exposing a latent image forming portion of a photoreceptor corresponding to the vicinity thereof to a higher level of light than normal.
JP19053786U 1986-12-12 1986-12-12 Pending JPS6396561U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19053786U JPS6396561U (en) 1986-12-12 1986-12-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19053786U JPS6396561U (en) 1986-12-12 1986-12-12

Publications (1)

Publication Number Publication Date
JPS6396561U true JPS6396561U (en) 1988-06-22

Family

ID=31143845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19053786U Pending JPS6396561U (en) 1986-12-12 1986-12-12

Country Status (1)

Country Link
JP (1) JPS6396561U (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57150859A (en) * 1981-03-13 1982-09-17 Canon Inc Copying device
JPS57191630A (en) * 1981-05-21 1982-11-25 Canon Inc Picture forming device
JPS59228680A (en) * 1983-06-10 1984-12-22 Sharp Corp Electrophotographic copying machine
JPS6046576A (en) * 1983-08-25 1985-03-13 Canon Inc Image forming device
JPS60123872A (en) * 1983-12-09 1985-07-02 Canon Inc Image recording device
JPS60212780A (en) * 1984-04-06 1985-10-25 Canon Inc Copying device
JPS616637A (en) * 1984-06-21 1986-01-13 Canon Inc Image processor
JPS6120963A (en) * 1984-07-09 1986-01-29 Sharp Corp Removing device of unnecessary black ground in copying machine
JPS61151572A (en) * 1984-12-26 1986-07-10 Ricoh Co Ltd Copying machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57150859A (en) * 1981-03-13 1982-09-17 Canon Inc Copying device
JPS57191630A (en) * 1981-05-21 1982-11-25 Canon Inc Picture forming device
JPS59228680A (en) * 1983-06-10 1984-12-22 Sharp Corp Electrophotographic copying machine
JPS6046576A (en) * 1983-08-25 1985-03-13 Canon Inc Image forming device
JPS60123872A (en) * 1983-12-09 1985-07-02 Canon Inc Image recording device
JPS60212780A (en) * 1984-04-06 1985-10-25 Canon Inc Copying device
JPS616637A (en) * 1984-06-21 1986-01-13 Canon Inc Image processor
JPS6120963A (en) * 1984-07-09 1986-01-29 Sharp Corp Removing device of unnecessary black ground in copying machine
JPS61151572A (en) * 1984-12-26 1986-07-10 Ricoh Co Ltd Copying machine

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