JPS5797768A - Copying machine - Google Patents

Copying machine

Info

Publication number
JPS5797768A
JPS5797768A JP55174071A JP17407180A JPS5797768A JP S5797768 A JPS5797768 A JP S5797768A JP 55174071 A JP55174071 A JP 55174071A JP 17407180 A JP17407180 A JP 17407180A JP S5797768 A JPS5797768 A JP S5797768A
Authority
JP
Japan
Prior art keywords
read
roller
thermosensitive paper
image
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
JP55174071A
Other languages
Japanese (ja)
Inventor
Masami Kurata
Fujio Moriguchi
Hisao Nakajima
Toshiji Inui
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP55174071A priority Critical patent/JPS5797768A/en
Priority to US06/329,465 priority patent/US4583127A/en
Publication of JPS5797768A publication Critical patent/JPS5797768A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
    • H04N1/40031—Circuits exciting or modulating particular heads for reproducing continuous tone value scales for a plurality of reproducing elements simultaneously
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/1008—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of the picture-bearing surface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393—Enlarging or reducing
    • H04N1/3935—Enlarging or reducing with modification of image resolution, i.e. determining the values of picture elements at new relative positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electronic Switches (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimiles In General (AREA)

Abstract

PURPOSE:To reduce the power consumption and to obtain many copies with a simple constitution, by driving a thermal recording head with a pattern corresponding to an image signal, which is read for every one line in a read unit, to record a pattern corresponding to the heat of a head on a web-form thermosensitive paper. CONSTITUTION:A platen 2 is provided for setting an original on a copying machine 1, and a read unit 4 is provided which is reciprocated relatively to the platen 2 to read every one line of the original and convertes read image information to a image electric signal and generates this electric signal. A thermosensitive paper supply roll 23 is provided in the copying machine 1, and a web- form thermosensitive paper 22 is transferred smoothly along a back roller 21 by an idler 18 between the roller 23 and the back roller 21. In the side opposite to the roller 21, a thermal recording head 28 having a heating element which emits heat with a pattern corresponding to the signal from the unit 4 is arranged. The thermosensitive paper 22 is moved onto the head 28, and the pattern image is recorded, and the thermosensitive paper 22 passes through an ejecting roller 16 and is cut by an auto-cutter 17.
JP55174071A 1980-12-10 1980-12-10 Copying machine Pending JPS5797768A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55174071A JPS5797768A (en) 1980-12-10 1980-12-10 Copying machine
US06/329,465 US4583127A (en) 1980-12-10 1981-12-10 Reproducing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55174071A JPS5797768A (en) 1980-12-10 1980-12-10 Copying machine

Publications (1)

Publication Number Publication Date
JPS5797768A true JPS5797768A (en) 1982-06-17

Family

ID=15972122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55174071A Pending JPS5797768A (en) 1980-12-10 1980-12-10 Copying machine

Country Status (1)

Country Link
JP (1) JPS5797768A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5548779A (en) * 1978-10-03 1980-04-08 Iwatsu Electric Co Ltd Copying machine
JPS55145473A (en) * 1979-05-01 1980-11-13 Ricoh Co Ltd Heat-sensitive recording system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5548779A (en) * 1978-10-03 1980-04-08 Iwatsu Electric Co Ltd Copying machine
JPS55145473A (en) * 1979-05-01 1980-11-13 Ricoh Co Ltd Heat-sensitive recording system

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