JPS57170776A - Heat sensitive transfer recorder - Google Patents

Heat sensitive transfer recorder

Info

Publication number
JPS57170776A
JPS57170776A JP5630081A JP5630081A JPS57170776A JP S57170776 A JPS57170776 A JP S57170776A JP 5630081 A JP5630081 A JP 5630081A JP 5630081 A JP5630081 A JP 5630081A JP S57170776 A JPS57170776 A JP S57170776A
Authority
JP
Japan
Prior art keywords
recording
thermal head
correction
ink roller
roller
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
JP5630081A
Other languages
Japanese (ja)
Inventor
Shigeru Takasaki
Tsuneo Nagai
Masayuki Kikuchi
Shiro Atsumi
Kenzo Tsuji
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP5630081A priority Critical patent/JPS57170776A/en
Publication of JPS57170776A publication Critical patent/JPS57170776A/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
    • B41J2/365—Print density control by compensation for variation in temperature
    • 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)

Abstract

PURPOSE:To achieve a recording of a high quality with uniform density by controlling energy of recording pulses according to the previous results of a heat generating body of a thermal head and the temperature of a thermal head and an ink roller. CONSTITUTION:Once an ink layer 7 on an ink roller 1 is solidified as flattened with a correction roller 2, it is selectively melted with a thermal head 8 according to image signals and transferred onto a recording paper 9 to form an image (numeral 16 indicates a recording pulse control section). In said apparatus, the previous results of the thermal head heat generating body in the past (e.g. upto two previous cycles is memorized. Then, the total of a specific value of correction based on said recording information and a value of correction based on a temperature signal of the thermal head and the ink roller are subtracted from recording pulse widths before the correction and the recording pulses with the width obtained are used to display dots.
JP5630081A 1981-04-16 1981-04-16 Heat sensitive transfer recorder Pending JPS57170776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5630081A JPS57170776A (en) 1981-04-16 1981-04-16 Heat sensitive transfer recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5630081A JPS57170776A (en) 1981-04-16 1981-04-16 Heat sensitive transfer recorder

Publications (1)

Publication Number Publication Date
JPS57170776A true JPS57170776A (en) 1982-10-21

Family

ID=13023265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5630081A Pending JPS57170776A (en) 1981-04-16 1981-04-16 Heat sensitive transfer recorder

Country Status (1)

Country Link
JP (1) JPS57170776A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849278A (en) * 1981-09-18 1983-03-23 Sanyo Electric Co Ltd Thermal recording method
US5861895A (en) * 1991-01-09 1999-01-19 Canon Kabushiki Kaisha Ink jet recording method and apparatus controlling driving signals in accordance with head temperature
US6457794B1 (en) 1991-01-18 2002-10-01 Canon Kabushiki Kaisha Ink jet recording method and apparatus for controlling recording signal parameters

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849278A (en) * 1981-09-18 1983-03-23 Sanyo Electric Co Ltd Thermal recording method
US5861895A (en) * 1991-01-09 1999-01-19 Canon Kabushiki Kaisha Ink jet recording method and apparatus controlling driving signals in accordance with head temperature
US5894314A (en) * 1991-01-18 1999-04-13 Canon Kabushiki Kaisha Ink jet recording apparatus using thermal energy
US6116710A (en) * 1991-01-18 2000-09-12 Canon Kabushiki Kaisha Ink jet recording method and apparatus using thermal energy
US6310636B1 (en) 1991-01-18 2001-10-30 Canon Kabushiki Kaisha Ink jet recording method and apparatus for driving recording head based on head temperature
US6457794B1 (en) 1991-01-18 2002-10-01 Canon Kabushiki Kaisha Ink jet recording method and apparatus for controlling recording signal parameters

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