JPS557750A - Reader-printer - Google Patents

Reader-printer

Info

Publication number
JPS557750A
JPS557750A JP8020078A JP8020078A JPS557750A JP S557750 A JPS557750 A JP S557750A JP 8020078 A JP8020078 A JP 8020078A JP 8020078 A JP8020078 A JP 8020078A JP S557750 A JPS557750 A JP S557750A
Authority
JP
Japan
Prior art keywords
screen
image
copying
drum
projection
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
JP8020078A
Other languages
Japanese (ja)
Other versions
JPS6134651B2 (en
Inventor
Takao Saijo
Shiro Chokai
Hiroshi Endo
Takanori Saito
Kuniaki Kamimura
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP8020078A priority Critical patent/JPS557750A/en
Priority to US06/052,916 priority patent/US4278346A/en
Publication of JPS557750A publication Critical patent/JPS557750A/en
Publication of JPS6134651B2 publication Critical patent/JPS6134651B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Projection Apparatus (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Projection-Type Copiers In General (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)

Abstract

PURPOSE: To design in a compact small size and enable accurate and smooth forward and backward movements of reflecting mirrors, by providing partly movable reflecting mirrors for screen projection and photoreceptor projection and driving means.
CONSTITUTION: The constitution includes a carrier 1 which holds an aperture card 2 having a film image 3, an optical device 20 to project the image 3 on a screen 32 and imaging on a photosensitive drum 111, a copying device 110 to copy an electrostatic latent image formed on the drum 111 onto a copying paper 119, and a scanning device 120 to scan the carrier 1 when copying. A screen first mirror 30 to project the image 3 onto the screen 32, and a print second mirror 34 to scan and expose on the drum 111 are movable being independently interlocked. The mirrors 30, 34 are driven in rotation by driving means of which driving sources are common, and are allowed to make forward and backward movements in the optical path of projection lens 23.
COPYRIGHT: (C)1980,JPO&Japio
JP8020078A 1978-07-01 1978-07-01 Reader-printer Granted JPS557750A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8020078A JPS557750A (en) 1978-07-01 1978-07-01 Reader-printer
US06/052,916 US4278346A (en) 1978-07-01 1979-06-26 Reading and printing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8020078A JPS557750A (en) 1978-07-01 1978-07-01 Reader-printer

Publications (2)

Publication Number Publication Date
JPS557750A true JPS557750A (en) 1980-01-19
JPS6134651B2 JPS6134651B2 (en) 1986-08-08

Family

ID=13711736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8020078A Granted JPS557750A (en) 1978-07-01 1978-07-01 Reader-printer

Country Status (1)

Country Link
JP (1) JPS557750A (en)

Also Published As

Publication number Publication date
JPS6134651B2 (en) 1986-08-08

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