TW253950B - printing device - Google Patents

printing device

Info

Publication number
TW253950B
TW253950B TW084100793A TW84100793A TW253950B TW 253950 B TW253950 B TW 253950B TW 084100793 A TW084100793 A TW 084100793A TW 84100793 A TW84100793 A TW 84100793A TW 253950 B TW253950 B TW 253950B
Authority
TW
Taiwan
Prior art keywords
printing
pulse width
print head
thermal print
printing device
Prior art date
Application number
TW084100793A
Other languages
Chinese (zh)
Inventor
Toru Onishi
Original Assignee
Murata Machinery 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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Application granted granted Critical
Publication of TW253950B publication Critical patent/TW253950B/en

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
    • B41J2/3556—Preheating pulses
    • 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
    • B41J2/38—Preheating, i.e. heating to a temperature insufficient to cause printing

Landscapes

  • Electronic Switches (AREA)

Abstract

A printing device features that after printing with regulated printing pulse width based on picture data the thermal print head is pre-heated with regulated pre-heat pulse width. The control mechanism includes table data of printing pulse width impressing on the thermal print head with respect to the temperature of thermal print head, and memory for storing the table data.
TW084100793A 1994-07-15 1995-01-27 printing device TW253950B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6164155A JP2715917B2 (en) 1994-07-15 1994-07-15 Printing device

Publications (1)

Publication Number Publication Date
TW253950B true TW253950B (en) 1995-08-11

Family

ID=15787791

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084100793A TW253950B (en) 1994-07-15 1995-01-27 printing device

Country Status (4)

Country Link
JP (1) JP2715917B2 (en)
KR (1) KR100227476B1 (en)
CN (1) CN1070114C (en)
TW (1) TW253950B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102785498A (en) * 2005-04-06 2012-11-21 津克成像有限责任公司 Multicolor thermal imaging method and thermal imaging member for use therein
JP5017833B2 (en) * 2005-09-27 2012-09-05 シンフォニアテクノロジー株式会社 Printer and thermal head preheat control method
JP5782696B2 (en) * 2010-09-29 2015-09-24 シンフォニアテクノロジー株式会社 Printer
JP6088600B2 (en) * 2015-07-31 2017-03-01 株式会社東芝 Thermal printer, control method and computer program
JP7065644B2 (en) * 2018-03-02 2022-05-12 東芝テック株式会社 Thermal printer, thermal printer control method
JP7310082B2 (en) * 2019-08-26 2023-07-19 ローム株式会社 Driver IC for thermal print head and thermal print head
JP7449147B2 (en) * 2020-04-16 2024-03-13 セイコーエプソン株式会社 semiconductor equipment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60184860A (en) * 1984-03-03 1985-09-20 Fujitsu Ltd Thermal head driving system
JP2675861B2 (en) * 1988-07-01 1997-11-12 キヤノン株式会社 Recording method and apparatus
DE3833746A1 (en) * 1988-09-30 1990-04-05 Siemens Ag Thermal printing with pre-heating resistor elements - energised by actual data and by clock pulse of variable width and height
JPH02145357A (en) * 1988-11-28 1990-06-04 Canon Inc Conduction control system for thermal head
JPH02270573A (en) * 1989-04-13 1990-11-05 Murata Mach Ltd Thermosensitive recording device in facsimile and the like
JPH04212869A (en) * 1990-11-30 1992-08-04 Sanyo Electric Co Ltd Drive method for thermal head
JPH04329153A (en) * 1991-04-30 1992-11-17 Victor Co Of Japan Ltd Controlling method for current supply of thermal head
JP3110859B2 (en) * 1992-04-28 2000-11-20 キヤノン株式会社 Image recording method and apparatus and communication apparatus having the same

Also Published As

Publication number Publication date
JPH0825682A (en) 1996-01-30
CN1070114C (en) 2001-08-29
KR100227476B1 (en) 1999-11-01
CN1118746A (en) 1996-03-20
JP2715917B2 (en) 1998-02-18
KR960003975A (en) 1996-02-23

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees