JPS5436736A - Record control device for heat-sensitive printer - Google Patents

Record control device for heat-sensitive printer

Info

Publication number
JPS5436736A
JPS5436736A JP9892377A JP9892377A JPS5436736A JP S5436736 A JPS5436736 A JP S5436736A JP 9892377 A JP9892377 A JP 9892377A JP 9892377 A JP9892377 A JP 9892377A JP S5436736 A JPS5436736 A JP S5436736A
Authority
JP
Japan
Prior art keywords
heat
control device
record control
sensitive printer
gradation
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
JP9892377A
Other languages
Japanese (ja)
Inventor
Akira Hiroo
Takuya Uemura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9892377A priority Critical patent/JPS5436736A/en
Publication of JPS5436736A publication Critical patent/JPS5436736A/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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/35—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads providing current or voltage to the thermal head
    • B41J2/355—Control circuits for heating-element selection
    • B41J2/36—Print density control

Landscapes

  • Electronic Switches (AREA)
  • Fax Reproducing Arrangements (AREA)

Abstract

PURPOSE:To make it possible to easily produce multiple stages of image graduation by accomplishing the recording scanning operations several times with the dot density of a less number of gradation than the desired number so that the desired number of image gradation may be produced by the composition of the plural dots.
JP9892377A 1977-08-17 1977-08-17 Record control device for heat-sensitive printer Pending JPS5436736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9892377A JPS5436736A (en) 1977-08-17 1977-08-17 Record control device for heat-sensitive printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9892377A JPS5436736A (en) 1977-08-17 1977-08-17 Record control device for heat-sensitive printer

Publications (1)

Publication Number Publication Date
JPS5436736A true JPS5436736A (en) 1979-03-17

Family

ID=14232636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9892377A Pending JPS5436736A (en) 1977-08-17 1977-08-17 Record control device for heat-sensitive printer

Country Status (1)

Country Link
JP (1) JPS5436736A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675882A (en) * 1979-11-09 1981-06-23 Thomson Csf Color tone duplicator
JPS6043006A (en) * 1983-08-17 1985-03-07 株式会社東芝 Gas insulated switching device
JPH039857A (en) * 1989-06-08 1991-01-17 Mitsubishi Electric Corp Recording density correction device in printer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675882A (en) * 1979-11-09 1981-06-23 Thomson Csf Color tone duplicator
JPS6043006A (en) * 1983-08-17 1985-03-07 株式会社東芝 Gas insulated switching device
JPH039857A (en) * 1989-06-08 1991-01-17 Mitsubishi Electric Corp Recording density correction device in printer

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