JPS5684988A - Ink system dot printer - Google Patents

Ink system dot printer

Info

Publication number
JPS5684988A
JPS5684988A JP16226479A JP16226479A JPS5684988A JP S5684988 A JPS5684988 A JP S5684988A JP 16226479 A JP16226479 A JP 16226479A JP 16226479 A JP16226479 A JP 16226479A JP S5684988 A JPS5684988 A JP S5684988A
Authority
JP
Japan
Prior art keywords
ink
wire
printing
dot printer
sensor
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
JP16226479A
Other languages
Japanese (ja)
Inventor
Yoshihisa Morita
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.)
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
Epson 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 Seiko Epson Corp, Suwa Seikosha KK, Epson Corp filed Critical Seiko Epson Corp
Priority to JP16226479A priority Critical patent/JPS5684988A/en
Publication of JPS5684988A publication Critical patent/JPS5684988A/en
Pending legal-status Critical Current

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  • Impact Printers (AREA)

Abstract

PURPOSE: To obtain an improved printing quality right after the start of the printing and even after suspending printing for a long period of time, by a method wherein, in a dot printer which prints in a manner to adhere ink to the end of a wire, an ink detecting sensor is located in proximity of the wire.
CONSTITUTION: A metal sensor 29 is mounted at a wire guide 3 positioned at the end of a wire 2 of a printig head 10, and ink is adhered to the tip of the wire 2. When holes 30a and 30b are filled with ink, Tr1 is OFF and Tr2 is ON, and a light is turned ON. When the ink is dried, the light is turned OFF. With a power source for a printer ON, a foward-acting pump for ink feeding is first driven before the start of printing, and printing starts after ink is fed to the wire 2 until presence of ink is detected by means of the sensor 29.
COPYRIGHT: (C)1981,JPO&Japio
JP16226479A 1979-12-14 1979-12-14 Ink system dot printer Pending JPS5684988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16226479A JPS5684988A (en) 1979-12-14 1979-12-14 Ink system dot printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16226479A JPS5684988A (en) 1979-12-14 1979-12-14 Ink system dot printer

Publications (1)

Publication Number Publication Date
JPS5684988A true JPS5684988A (en) 1981-07-10

Family

ID=15751134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16226479A Pending JPS5684988A (en) 1979-12-14 1979-12-14 Ink system dot printer

Country Status (1)

Country Link
JP (1) JPS5684988A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820464A (en) * 1981-07-30 1983-02-05 Pentel Kk Ink type wire dot printer
JPS5919171A (en) * 1982-07-23 1984-01-31 Pentel Kk Ink feeder for ink type wire dot printer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820464A (en) * 1981-07-30 1983-02-05 Pentel Kk Ink type wire dot printer
JPS5919171A (en) * 1982-07-23 1984-01-31 Pentel Kk Ink feeder for ink type wire dot printer

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