JPS5798373A - Device for thermal printing - Google Patents

Device for thermal printing

Info

Publication number
JPS5798373A
JPS5798373A JP55175460A JP17546080A JPS5798373A JP S5798373 A JPS5798373 A JP S5798373A JP 55175460 A JP55175460 A JP 55175460A JP 17546080 A JP17546080 A JP 17546080A JP S5798373 A JPS5798373 A JP S5798373A
Authority
JP
Japan
Prior art keywords
dots
signal
heating
group
groups
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
JP55175460A
Other languages
Japanese (ja)
Inventor
Hideo Taniguchi
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.)
TOUYOU DENGU SEISAKUSHO KK
Rohm Co Ltd
Original Assignee
TOUYOU DENGU SEISAKUSHO KK
Rohm Co Ltd
Toyo Electronics Industry 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 TOUYOU DENGU SEISAKUSHO KK, Rohm Co Ltd, Toyo Electronics Industry Corp filed Critical TOUYOU DENGU SEISAKUSHO KK
Priority to JP55175460A priority Critical patent/JPS5798373A/en
Publication of JPS5798373A publication Critical patent/JPS5798373A/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

Landscapes

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

Abstract

PURPOSE:To permit high speed printing with a power supply of small capacity by a device wherein heating dots are divided into several groups, the number of heating dots are counted for each group, and all dots belonging to one or more groups are caused to heat provided that the number of dots locates within the allowable number for a provided power supply. CONSTITUTION:In case where printing heads having dots of 320 in total are driven by a power supply capable of heating 32 dots simultaneously, for example, when feeding power to the total 35 dots comprising 20 dots from dots H11-111m in the first group of ten groups obtained by dividing all of the dots, 10 dots from dots H21-H2m in the second group, and 5 dots from heating dots H31-H3m in the third group, a signal G is not output from a 32-digit counter CP3 with a first signal F and an output signal Q1 is ranked to the highest order. Similarly, with a second signal F an output signal Q2 is ranked to the highest order. With a third signal F, the signal G is issued from the 32-digit counter CP3 and then an output signal Q3 is ranked to the second highest order. As a result, the heating dots in the first and second groups are heated simultaneously and thereafter the heating dots in the third group are heated.
JP55175460A 1980-12-11 1980-12-11 Device for thermal printing Pending JPS5798373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55175460A JPS5798373A (en) 1980-12-11 1980-12-11 Device for thermal printing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55175460A JPS5798373A (en) 1980-12-11 1980-12-11 Device for thermal printing

Publications (1)

Publication Number Publication Date
JPS5798373A true JPS5798373A (en) 1982-06-18

Family

ID=15996447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55175460A Pending JPS5798373A (en) 1980-12-11 1980-12-11 Device for thermal printing

Country Status (1)

Country Link
JP (1) JPS5798373A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113250A2 (en) * 1982-12-29 1984-07-11 Mitsubishi Denki Kabushiki Kaisha A thermal head
JPH02199232A (en) * 1989-01-30 1990-08-07 Nippondenso Co Ltd Timing control for fuel injection for internal combustion engine
US10940640B2 (en) 2015-05-19 2021-03-09 Hit Devices Ltd. Printhead dispensing deposition material, method of forming printed object, flow path structure body and heating plate for dispensing deposition material from flow path

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113250A2 (en) * 1982-12-29 1984-07-11 Mitsubishi Denki Kabushiki Kaisha A thermal head
JPH02199232A (en) * 1989-01-30 1990-08-07 Nippondenso Co Ltd Timing control for fuel injection for internal combustion engine
US10940640B2 (en) 2015-05-19 2021-03-09 Hit Devices Ltd. Printhead dispensing deposition material, method of forming printed object, flow path structure body and heating plate for dispensing deposition material from flow path

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