JPS5537369A - Control device of printer - Google Patents

Control device of printer

Info

Publication number
JPS5537369A
JPS5537369A JP11103578A JP11103578A JPS5537369A JP S5537369 A JPS5537369 A JP S5537369A JP 11103578 A JP11103578 A JP 11103578A JP 11103578 A JP11103578 A JP 11103578A JP S5537369 A JPS5537369 A JP S5537369A
Authority
JP
Japan
Prior art keywords
printing
time
periods
cycles
monomulti
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
JP11103578A
Other languages
Japanese (ja)
Other versions
JPS614350B2 (en
Inventor
Masaaki Koseki
Tsuneki Kobayashi
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.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki 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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP11103578A priority Critical patent/JPS5537369A/en
Publication of JPS5537369A publication Critical patent/JPS5537369A/en
Publication of JPS614350B2 publication Critical patent/JPS614350B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Impact Printers (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

PURPOSE: To obtain the control device of a printer which gives steady printing quality by flowing a current for a specified time in printing cycles and extending the periods of the printing cycles when the temperature of a heating means reached a specified value.
CONSTITUTION: If the periods of printing cycles become short and the temperature of a dummy resistor 13 passes a specified value, a thermal switch 14 opens its contact points, opens the gate of a NAND gate 8 and triggers a monomulti 6, a print starting signal is converted into a printing signal after a time t equal to the time constant of the monomulti 6 passed and a printing cycle is started. Therefore, a time to enter a printing cycle is delayed, and so the periods of printing cycles become longer. As a result, the cooling time of an electromagnet 9 does fluctuate and a flight time does not change either. By so doing, steady printing quality is obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP11103578A 1978-09-11 1978-09-11 Control device of printer Granted JPS5537369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11103578A JPS5537369A (en) 1978-09-11 1978-09-11 Control device of printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11103578A JPS5537369A (en) 1978-09-11 1978-09-11 Control device of printer

Publications (2)

Publication Number Publication Date
JPS5537369A true JPS5537369A (en) 1980-03-15
JPS614350B2 JPS614350B2 (en) 1986-02-08

Family

ID=14550744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11103578A Granted JPS5537369A (en) 1978-09-11 1978-09-11 Control device of printer

Country Status (1)

Country Link
JP (1) JPS5537369A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59207273A (en) * 1983-05-11 1984-11-24 Hitachi Ltd Serial dot printer
JPS60501721A (en) * 1983-06-30 1985-10-11 ベツクマン　インスツルメンツ　インコ−ポレ−テツド Temperature measurement probe
DE3919310A1 (en) * 1988-06-15 1989-12-21 Seikosha Kk MATRIX PRINTER

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02105003U (en) * 1989-02-06 1990-08-21

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59207273A (en) * 1983-05-11 1984-11-24 Hitachi Ltd Serial dot printer
JPS60501721A (en) * 1983-06-30 1985-10-11 ベツクマン　インスツルメンツ　インコ−ポレ−テツド Temperature measurement probe
DE3919310A1 (en) * 1988-06-15 1989-12-21 Seikosha Kk MATRIX PRINTER

Also Published As

Publication number Publication date
JPS614350B2 (en) 1986-02-08

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