JPS5736682A - Recording element controlling circuit for recorder - Google Patents

Recording element controlling circuit for recorder

Info

Publication number
JPS5736682A
JPS5736682A JP11113080A JP11113080A JPS5736682A JP S5736682 A JPS5736682 A JP S5736682A JP 11113080 A JP11113080 A JP 11113080A JP 11113080 A JP11113080 A JP 11113080A JP S5736682 A JPS5736682 A JP S5736682A
Authority
JP
Japan
Prior art keywords
recording
group
element group
supplied
recording element
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.)
Granted
Application number
JP11113080A
Other languages
Japanese (ja)
Other versions
JPS647591B2 (en
Inventor
Shiyunichi Uzawa
Tetsuzo Mori
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP11113080A priority Critical patent/JPS5736682A/en
Publication of JPS5736682A publication Critical patent/JPS5736682A/en
Publication of JPS647591B2 publication Critical patent/JPS647591B2/ja
Granted 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

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Electronic Switches (AREA)
  • Facsimile Heads (AREA)

Abstract

PURPOSE:To prevent the occurrence of uneven printed density, and to obtain a stabilized recorded image, by supplying appropriate voltages to respective element groups taking into consideration printing characteristics of respective recording element groups that are controlled using a dynamic driving circuit. CONSTITUTION:Based on group selecting signals SL1'-SL6', a voltage controlling means VC supplies an appropriate voltage HV1 of the element group G1 to a recording array HA. At this time, a group selection signal SG1 is supplied to the element group G1, and a driving signal SH1 is supplied to a recording element H1 of the element group G1, so that the recording element H1 of the element group G1 heats to carry out recording print on a printing paper. Then, based on the next incoming signals SL1'-SL6', the voltage controlling means VC supplies an appropriate voltage HV2 of the element group G2 to the recording array HA. At this time, a group selection signal SG2 is supplied to the element group G2, and the driving signal SH1 is supplied to the recording element H1 of the element group G2, so that the recording element H1 of the element group G2 heats to carry out recording print on the printing paper.
JP11113080A 1980-08-14 1980-08-14 Recording element controlling circuit for recorder Granted JPS5736682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11113080A JPS5736682A (en) 1980-08-14 1980-08-14 Recording element controlling circuit for recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11113080A JPS5736682A (en) 1980-08-14 1980-08-14 Recording element controlling circuit for recorder

Publications (2)

Publication Number Publication Date
JPS5736682A true JPS5736682A (en) 1982-02-27
JPS647591B2 JPS647591B2 (en) 1989-02-09

Family

ID=14553197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11113080A Granted JPS5736682A (en) 1980-08-14 1980-08-14 Recording element controlling circuit for recorder

Country Status (1)

Country Link
JP (1) JPS5736682A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194461A (en) * 1982-05-07 1983-11-12 Ricoh Co Ltd Processing system of picture information
JPS6078769A (en) * 1983-10-05 1985-05-04 Fujitsu Ltd Thermal recording system
JPS60125672A (en) * 1983-12-09 1985-07-04 Canon Inc Multi-head liquid jet recorder
JPS60109941U (en) * 1983-12-28 1985-07-25 ロ−ム株式会社 Thermal head power supply voltage setting circuit
JPS62292440A (en) * 1986-06-13 1987-12-19 Fuji Xerox Co Ltd Ink jet recording method
EP3789202A1 (en) * 2019-09-04 2021-03-10 Brother Kogyo Kabushiki Kaisha Printing apparatus and printing method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6690368B2 (en) * 2016-03-31 2020-04-28 ブラザー工業株式会社 Control circuit, inkjet head system, and control method
JP6862736B2 (en) * 2016-09-21 2021-04-21 ブラザー工業株式会社 Power selection circuits, circuits, head modules, and printing equipment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194461A (en) * 1982-05-07 1983-11-12 Ricoh Co Ltd Processing system of picture information
JPS6078769A (en) * 1983-10-05 1985-05-04 Fujitsu Ltd Thermal recording system
JPS60125672A (en) * 1983-12-09 1985-07-04 Canon Inc Multi-head liquid jet recorder
JPS60109941U (en) * 1983-12-28 1985-07-25 ロ−ム株式会社 Thermal head power supply voltage setting circuit
JPS62292440A (en) * 1986-06-13 1987-12-19 Fuji Xerox Co Ltd Ink jet recording method
EP3789202A1 (en) * 2019-09-04 2021-03-10 Brother Kogyo Kabushiki Kaisha Printing apparatus and printing method
US11420441B2 (en) 2019-09-04 2022-08-23 Brother Kogyo Kabushiki Kaisha Printing apparatus and printing method

Also Published As

Publication number Publication date
JPS647591B2 (en) 1989-02-09

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