JPS6226627B2 - - Google Patents

Info

Publication number
JPS6226627B2
JPS6226627B2 JP55133564A JP13356480A JPS6226627B2 JP S6226627 B2 JPS6226627 B2 JP S6226627B2 JP 55133564 A JP55133564 A JP 55133564A JP 13356480 A JP13356480 A JP 13356480A JP S6226627 B2 JPS6226627 B2 JP S6226627B2
Authority
JP
Japan
Prior art keywords
circuit
data
image signal
output data
energization
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.)
Expired
Application number
JP55133564A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5757681A (en
Inventor
Takashi Oozeki
Mamoru Mizuguchi
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP55133564A priority Critical patent/JPS5757681A/ja
Publication of JPS5757681A publication Critical patent/JPS5757681A/ja
Publication of JPS6226627B2 publication Critical patent/JPS6226627B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315Typewriters 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
    • B41J2/32Typewriters 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
    • B41J2/35Typewriters 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
    • B41J2/355Control circuits for heating-element selection
    • B41J2/36Print density control

Landscapes

  • Electronic Switches (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP55133564A 1980-09-25 1980-09-25 Heat-sensitive recording device Granted JPS5757681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55133564A JPS5757681A (en) 1980-09-25 1980-09-25 Heat-sensitive recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55133564A JPS5757681A (en) 1980-09-25 1980-09-25 Heat-sensitive recording device

Publications (2)

Publication Number Publication Date
JPS5757681A JPS5757681A (en) 1982-04-06
JPS6226627B2 true JPS6226627B2 (enrdf_load_stackoverflow) 1987-06-10

Family

ID=15107746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55133564A Granted JPS5757681A (en) 1980-09-25 1980-09-25 Heat-sensitive recording device

Country Status (1)

Country Link
JP (1) JPS5757681A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63259848A (ja) * 1987-04-17 1988-10-26 Audio Technica Corp 光学式ピツクアツプヘツド

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160860B1 (en) * 1984-04-17 1989-03-15 Tokyo Electric Co., Ltd. Printing apparatus
JPH0796306B2 (ja) * 1988-07-27 1995-10-18 ペリフェラル インターフェイス リミテッド有限会社 多階調熱記録における通電制御方法
JP2014079882A (ja) * 2012-10-12 2014-05-08 Fujitsu Component Ltd サーマルプリンタ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479048A (en) * 1977-12-07 1979-06-23 Hitachi Ltd Heat sensitive recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63259848A (ja) * 1987-04-17 1988-10-26 Audio Technica Corp 光学式ピツクアツプヘツド

Also Published As

Publication number Publication date
JPS5757681A (en) 1982-04-06

Similar Documents

Publication Publication Date Title
JPS6374664A (ja) 感熱ヘツドの駆動回路
US4819008A (en) Thermal head driver circuit
JPS62256576A (ja) 感熱記録装置
JPS6071271A (ja) 感熱記録装置
US4563693A (en) Gradation recorder
JP3043550B2 (ja) プリンタの階調データ処理方法及びその装置
JPS6270064A (ja) 記録濃度制御装置
JPS6226627B2 (enrdf_load_stackoverflow)
US4630068A (en) High speed thermal printing circuit
JPS6226628B2 (enrdf_load_stackoverflow)
US4894712A (en) Density gradation control type thermal printer
JPH0143508B2 (enrdf_load_stackoverflow)
GB2239543A (en) Gradation control circuit for a thermal printer head
JP2785642B2 (ja) 階調記録方法
JPH02175264A (ja) 記録装置
JP4046816B2 (ja) サーマルヘッド駆動装置
JP2761915B2 (ja) サーマルプリンタ
US7224377B1 (en) Thermal print head modulation using additive complements
JPH0752435A (ja) サーマルプリンタの駆動方法
JPS61270976A (ja) サ−マルヘツド駆動装置
KR0132893B1 (ko) 비디오 프린터장치
JPH04201268A (ja) 感熱記録装置
JPH03224754A (ja) 濃度階調制御型サーマルプリンタ及び電流値検出装置
JPH023346A (ja) プリンタの駆動回路
JPS63256464A (ja) 感熱記録装置