EP0294288A3 - Dot matrix print head drive method - Google Patents

Dot matrix print head drive method Download PDF

Info

Publication number
EP0294288A3
EP0294288A3 EP88401330A EP88401330A EP0294288A3 EP 0294288 A3 EP0294288 A3 EP 0294288A3 EP 88401330 A EP88401330 A EP 88401330A EP 88401330 A EP88401330 A EP 88401330A EP 0294288 A3 EP0294288 A3 EP 0294288A3
Authority
EP
European Patent Office
Prior art keywords
print head
dot matrix
head drive
drive method
matrix print
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
EP88401330A
Other versions
EP0294288A2 (en
EP0294288B1 (en
Inventor
Jiro C/O Oki El. Ind. Co. Ltd. Tanuma
Hideaki C/O Oki El. Ind. Co. Ltd. Ishimizu
Tadashi C/O Oki El. Ind. Co. Ltd. Kasai
Hiroshi C/O Oki El. Ind. Co. Ltd. Sakaino
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Publication of EP0294288A2 publication Critical patent/EP0294288A2/en
Publication of EP0294288A3 publication Critical patent/EP0294288A3/en
Application granted granted Critical
Publication of EP0294288B1 publication Critical patent/EP0294288B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/30—Control circuits for actuators
EP19880401330 1987-06-02 1988-06-01 Dot matrix print head drive method Expired - Lifetime EP0294288B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP137733/87 1987-06-02
JP13773387A JP2520909B2 (en) 1987-06-02 1987-06-02 Dot print head driving method

Publications (3)

Publication Number Publication Date
EP0294288A2 EP0294288A2 (en) 1988-12-07
EP0294288A3 true EP0294288A3 (en) 1990-06-13
EP0294288B1 EP0294288B1 (en) 1993-09-15

Family

ID=15205561

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880401330 Expired - Lifetime EP0294288B1 (en) 1987-06-02 1988-06-01 Dot matrix print head drive method

Country Status (3)

Country Link
EP (1) EP0294288B1 (en)
JP (1) JP2520909B2 (en)
DE (1) DE3884056T2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2803258B2 (en) * 1989-01-27 1998-09-24 セイコーエプソン株式会社 Drive circuit for wire dot print head
SE461688B (en) * 1989-04-06 1990-03-12 Facit Ab CIRCUIT LINES CONTROL OF POINT GENERATING UNITS OF A PRINTER'S PRINTER HEAD
EP0421806B1 (en) * 1989-10-05 1999-03-17 Canon Kabushiki Kaisha An image forming apparatus
JPH03258556A (en) * 1990-03-09 1991-11-18 Oki Electric Ind Co Ltd Method and device for driving wire dot printing head
JPH0529755U (en) * 1991-09-30 1993-04-20 株式会社ワイ・イー・データ Hammer bank device in impact dot line printer
JP2738786B2 (en) * 1991-10-25 1998-04-08 沖電気工業株式会社 Drive device for wire dot head
EP1343304B1 (en) * 1992-02-26 2012-05-09 Canon Kabushiki Kaisha Method for recording image and apparatus therefor and recorded material by such an apparatus
JP4716000B2 (en) 2005-03-04 2011-07-06 ブラザー工業株式会社 INK JET HEAD INSPECTION METHOD, INSPECTION SYSTEM, AND INK JET PRINTER
JP5053900B2 (en) * 2008-03-21 2012-10-24 株式会社沖データ Printing apparatus and print head

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844468A1 (en) * 1977-11-02 1979-05-03 Gen Electric ELECTRICAL DRIVE ARRANGEMENT FOR THE PRESSURE ELEMENT ACTUATING DEVICES OF A MULTI-ELEMENT MATRIX PRINTER
EP0183095A2 (en) * 1984-11-30 1986-06-04 International Business Machines Corporation Print hammer flight time control system
EP0215141A1 (en) * 1985-09-13 1987-03-25 Ibm Deutschland Gmbh Control method for line-printers with revolving type belt and print hammer bank

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844468A1 (en) * 1977-11-02 1979-05-03 Gen Electric ELECTRICAL DRIVE ARRANGEMENT FOR THE PRESSURE ELEMENT ACTUATING DEVICES OF A MULTI-ELEMENT MATRIX PRINTER
EP0183095A2 (en) * 1984-11-30 1986-06-04 International Business Machines Corporation Print hammer flight time control system
EP0215141A1 (en) * 1985-09-13 1987-03-25 Ibm Deutschland Gmbh Control method for line-printers with revolving type belt and print hammer bank

Also Published As

Publication number Publication date
EP0294288A2 (en) 1988-12-07
JPS63302060A (en) 1988-12-08
JP2520909B2 (en) 1996-07-31
EP0294288B1 (en) 1993-09-15
DE3884056D1 (en) 1993-10-21
DE3884056T2 (en) 1994-02-17

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