JPS5686777A - Printer erasing function - Google Patents

Printer erasing function

Info

Publication number
JPS5686777A
JPS5686777A JP16526879A JP16526879A JPS5686777A JP S5686777 A JPS5686777 A JP S5686777A JP 16526879 A JP16526879 A JP 16526879A JP 16526879 A JP16526879 A JP 16526879A JP S5686777 A JPS5686777 A JP S5686777A
Authority
JP
Japan
Prior art keywords
chalcogenide glass
head
write
particles
isomerized
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
JP16526879A
Other languages
Japanese (ja)
Inventor
Taiji Tanigaki
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments 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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP16526879A priority Critical patent/JPS5686777A/en
Publication of JPS5686777A publication Critical patent/JPS5686777A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/26—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE:To enable a repeated use of the same form by a method wherein an erasing head is installed at an input side of a form applied with particles of a chalcogenide glass and a write-in head is installed at an input side of the same form. CONSTITUTION:A form 1 applied with chalcogenide glass particles is moved by means of rollers 5, 6. When the form 1 is used two times, the particles of a chalcogenide glass on the form 1 have its refractive index changed corresponding to the given information and are isomerized already. Therefore, first of all, the chalcogenide glass is made to restore the original transparent state by heating through an erasing head 12. After a blank paper state is restored in this way, when the form passes through a write-in head holding part 7, a required information is formed as a dot pattern of light by means of a write-in head 8 and an information wherein chalcogenide glass on the corresponding form 1 is isomerized, is recorded. When quite a brand-new form is used, the erasing head 12 does not operate and only the writein part actuates.
JP16526879A 1979-12-19 1979-12-19 Printer erasing function Pending JPS5686777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16526879A JPS5686777A (en) 1979-12-19 1979-12-19 Printer erasing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16526879A JPS5686777A (en) 1979-12-19 1979-12-19 Printer erasing function

Publications (1)

Publication Number Publication Date
JPS5686777A true JPS5686777A (en) 1981-07-14

Family

ID=15809093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16526879A Pending JPS5686777A (en) 1979-12-19 1979-12-19 Printer erasing function

Country Status (1)

Country Link
JP (1) JPS5686777A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040285A (en) * 1983-08-13 1985-03-02 Osami Matsuno Output device for business machine capable of reusing printing paper
JPH03286879A (en) * 1990-04-03 1991-12-17 Sankyo Seiki Mfg Co Ltd Thermal print system
WO1993015912A1 (en) * 1992-02-07 1993-08-19 Mitsubishi Denki Kabushiki Kaisha Rewritable recording device
US5557312A (en) * 1992-12-03 1996-09-17 Brother Kogyo Kabushiki Kaisha Thermal recording and erasing apparatus
US6972780B2 (en) * 2002-01-25 2005-12-06 Intel Corporation System and method of printing on thermochromic film

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040285A (en) * 1983-08-13 1985-03-02 Osami Matsuno Output device for business machine capable of reusing printing paper
JPH03286879A (en) * 1990-04-03 1991-12-17 Sankyo Seiki Mfg Co Ltd Thermal print system
WO1993015912A1 (en) * 1992-02-07 1993-08-19 Mitsubishi Denki Kabushiki Kaisha Rewritable recording device
US5537138A (en) * 1992-02-07 1996-07-16 Mitsubishi Denki Kabushiki Kaisha Recording and erasing system for themoreversible recording medium
US5557312A (en) * 1992-12-03 1996-09-17 Brother Kogyo Kabushiki Kaisha Thermal recording and erasing apparatus
US6972780B2 (en) * 2002-01-25 2005-12-06 Intel Corporation System and method of printing on thermochromic film

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