JPS5614259A - Copying method - Google Patents

Copying method

Info

Publication number
JPS5614259A
JPS5614259A JP8956279A JP8956279A JPS5614259A JP S5614259 A JPS5614259 A JP S5614259A JP 8956279 A JP8956279 A JP 8956279A JP 8956279 A JP8956279 A JP 8956279A JP S5614259 A JPS5614259 A JP S5614259A
Authority
JP
Japan
Prior art keywords
slit
photosensitive medium
speed
original
moving
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
JP8956279A
Other languages
Japanese (ja)
Inventor
Takashi Yano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP8956279A priority Critical patent/JPS5614259A/en
Publication of JPS5614259A publication Critical patent/JPS5614259A/en
Pending legal-status Critical Current

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  • Optical Systems Of Projection Type Copiers (AREA)

Abstract

PURPOSE: To realize a copying apparatus which is easy to operate and permits speed copying by moving an exposure optical system including a focusing type optical transmission body array to slit-scan the original and forming the image of the slit scanning part on a moving photosensitive medium.
CONSTITUTION: For example, in a direct system of subjecting a photoconductive photosensitive medium itself to copying, an exposure optical system having a focusing type optical transmission body array 32 and a plane mirror 33 moves in the arrow direction at the speed v0 and slit-scans the original O placed in the home position. A shielding film 4 is wound and same film 5 is unwound. On the other hand, a photosensitive medium A is charged by a charger 37 and is exposed over a guide 36 while moving in the same direction at the speed v0 within the exposure optical system 3, whereby the positive electrostatic latent image of the original O is formed. The photosensitive medium A having been subjected to the slit-exposure is carried out onto a shelf plate 7 by a conveying roller pair 35 at the conveying speed of 2v0, until it is led into a developing tank 83 by draw-in rollers 81.
COPYRIGHT: (C)1981,JPO&Japio
JP8956279A 1979-07-14 1979-07-14 Copying method Pending JPS5614259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8956279A JPS5614259A (en) 1979-07-14 1979-07-14 Copying method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8956279A JPS5614259A (en) 1979-07-14 1979-07-14 Copying method

Publications (1)

Publication Number Publication Date
JPS5614259A true JPS5614259A (en) 1981-02-12

Family

ID=13974252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8956279A Pending JPS5614259A (en) 1979-07-14 1979-07-14 Copying method

Country Status (1)

Country Link
JP (1) JPS5614259A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59162538A (en) * 1983-03-08 1984-09-13 Iwatsu Electric Co Ltd Exposure scanning controller of electrophotographic plate making machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59162538A (en) * 1983-03-08 1984-09-13 Iwatsu Electric Co Ltd Exposure scanning controller of electrophotographic plate making machine
JPH0441330B2 (en) * 1983-03-08 1992-07-08 Iwatsu Electric Co Ltd

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