JPS5792344A - Copying machine provided with automatic original feed device - Google Patents

Copying machine provided with automatic original feed device

Info

Publication number
JPS5792344A
JPS5792344A JP55167378A JP16737880A JPS5792344A JP S5792344 A JPS5792344 A JP S5792344A JP 55167378 A JP55167378 A JP 55167378A JP 16737880 A JP16737880 A JP 16737880A JP S5792344 A JPS5792344 A JP S5792344A
Authority
JP
Japan
Prior art keywords
feed device
original feed
automatic original
microprocessor
copying machine
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
JP55167378A
Other languages
Japanese (ja)
Inventor
Yukio Sato
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP55167378A priority Critical patent/JPS5792344A/en
Priority to US06/320,706 priority patent/US4456369A/en
Priority to DE3145649A priority patent/DE3145649C2/en
Priority to GB8134739A priority patent/GB2090232B/en
Publication of JPS5792344A publication Critical patent/JPS5792344A/en
Priority to US06/624,291 priority patent/US4563082A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/625—Apparatus which relate to the handling of originals, e.g. presence detectors, inverters
    • G03B27/6257—Arrangements for moving an original once or repeatedly to or through an exposure station

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE:To prevent a shift of control timing, by supplying signals from each signal generator installed to a holding drum and a photosensitive drum, to a microprocessor, respectively. CONSTITUTION:Clock signal generators CLA, CLC are installed to a holding drum 105 of an automatic original feed device and a photosensitive drum 301 of a copying device, respectively, clock signals obtained from each signal generator CLA, CLC are supplied to a microprocessor MPA for the automatic original feed device, and a microprocessor MPC for the copying device, respectively, and various apparatuses of the ADF100 and the copying device 300 are controlled independently.
JP55167378A 1980-11-18 1980-11-29 Copying machine provided with automatic original feed device Pending JPS5792344A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP55167378A JPS5792344A (en) 1980-11-29 1980-11-29 Copying machine provided with automatic original feed device
US06/320,706 US4456369A (en) 1980-11-18 1981-11-12 Copying machine with automatic document feeder
DE3145649A DE3145649C2 (en) 1980-11-18 1981-11-17 Copier with a document circulator
GB8134739A GB2090232B (en) 1980-11-18 1981-11-18 Sheet feed in a photocopier
US06/624,291 US4563082A (en) 1980-11-18 1984-06-25 Copying machine with automatic document feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55167378A JPS5792344A (en) 1980-11-29 1980-11-29 Copying machine provided with automatic original feed device

Publications (1)

Publication Number Publication Date
JPS5792344A true JPS5792344A (en) 1982-06-08

Family

ID=15848599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55167378A Pending JPS5792344A (en) 1980-11-18 1980-11-29 Copying machine provided with automatic original feed device

Country Status (1)

Country Link
JP (1) JPS5792344A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143163A (en) * 1983-02-04 1984-08-16 Fuji Xerox Co Ltd Controller of copying machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143163A (en) * 1983-02-04 1984-08-16 Fuji Xerox Co Ltd Controller of copying machine

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