JPS574779A - Printer allowing correction of printing timing - Google Patents

Printer allowing correction of printing timing

Info

Publication number
JPS574779A
JPS574779A JP7936580A JP7936580A JPS574779A JP S574779 A JPS574779 A JP S574779A JP 7936580 A JP7936580 A JP 7936580A JP 7936580 A JP7936580 A JP 7936580A JP S574779 A JPS574779 A JP S574779A
Authority
JP
Japan
Prior art keywords
time
pulse
carrier
counting
circuit
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
JP7936580A
Other languages
Japanese (ja)
Other versions
JPH0358919B2 (en
Inventor
Minoru Okabayashi
Tetsuo Nakai
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.)
Usac Electronic Ind Co Ltd
Original Assignee
Usac Electronic Ind 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 Usac Electronic Ind Co Ltd filed Critical Usac Electronic Ind Co Ltd
Priority to JP7936580A priority Critical patent/JPS574779A/en
Publication of JPS574779A publication Critical patent/JPS574779A/en
Publication of JPH0358919B2 publication Critical patent/JPH0358919B2/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
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/16—Means for cocking or resetting hammers
    • 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
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/44—Control for hammer-impression mechanisms
    • B41J9/46—Control for hammer-impression mechanisms for deciding or adjusting hammer-firing time

Landscapes

  • Character Spaces And Line Spaces In Printers (AREA)

Abstract

PURPOSE:To obtain printing of a high quality by correcting timing pulses corresponding to the speed of moving the carrier so that the dot printing is always performed at a correct printing position. CONSTITUTION:Timing pulses (a) are inputted into monostable multivibrators 9 and 10 with pulse widths t1, t2 and t0 corresponding to variations in the speed of moving the carrier from an amplifying circuit and the monostable multivibrator 9 outputs a one-shot signal (b) each time the pulse (a) rises to start the counting of a counter 11 from a time T1 with a load. As soon as the counting value reaches 0 at a time T2' after a time DELTAt elapses from the time T2, a carrier (d) is communicated to an AND circuit 15 to output a correction pulse (f) through an OR circuit 18. The monostable multivibrator 10 loads a counter 12 with a one-shot signal (c) each time the pulse (a) rises at the time T2 to start counting and output a correction pulse (f) at the time T3' after a time DELTAt' elapses from the T3.
JP7936580A 1980-06-12 1980-06-12 Printer allowing correction of printing timing Granted JPS574779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7936580A JPS574779A (en) 1980-06-12 1980-06-12 Printer allowing correction of printing timing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7936580A JPS574779A (en) 1980-06-12 1980-06-12 Printer allowing correction of printing timing

Publications (2)

Publication Number Publication Date
JPS574779A true JPS574779A (en) 1982-01-11
JPH0358919B2 JPH0358919B2 (en) 1991-09-06

Family

ID=13687848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7936580A Granted JPS574779A (en) 1980-06-12 1980-06-12 Printer allowing correction of printing timing

Country Status (1)

Country Link
JP (1) JPS574779A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945166A (en) * 1982-09-07 1984-03-13 Usac Electronics Ind Co Ltd Printing mode for serial printer
FR2619052A1 (en) * 1987-08-03 1989-02-10 Printronix Inc CIRCUIT AND METHOD FOR TIME-SETTING THE TRIGGERING OF HAMMERS IN AN IMPACT PRINTER
US7237858B2 (en) 2002-03-14 2007-07-03 Seiko Epson Corporation Printing apparatus, printing method, storage medium, and computer system
US7284810B2 (en) 2002-03-14 2007-10-23 Seiko Epson Corporation Printer, printing method, program, storage medium and computer system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7382142B2 (en) 2000-05-23 2008-06-03 Nanonexus, Inc. High density interconnect system having rapid fabrication cycle
US6799976B1 (en) 1999-07-28 2004-10-05 Nanonexus, Inc. Construction structures and manufacturing processes for integrated circuit wafer probe card assemblies

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52108732A (en) * 1976-03-10 1977-09-12 Oki Electric Ind Co Ltd Dot printer
JPS52156513A (en) * 1976-06-23 1977-12-27 Brother Ind Ltd Serial printer
JPS53139929A (en) * 1977-05-13 1978-12-06 Hitachi Ltd Print control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52108732A (en) * 1976-03-10 1977-09-12 Oki Electric Ind Co Ltd Dot printer
JPS52156513A (en) * 1976-06-23 1977-12-27 Brother Ind Ltd Serial printer
JPS53139929A (en) * 1977-05-13 1978-12-06 Hitachi Ltd Print control system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945166A (en) * 1982-09-07 1984-03-13 Usac Electronics Ind Co Ltd Printing mode for serial printer
FR2619052A1 (en) * 1987-08-03 1989-02-10 Printronix Inc CIRCUIT AND METHOD FOR TIME-SETTING THE TRIGGERING OF HAMMERS IN AN IMPACT PRINTER
US7237858B2 (en) 2002-03-14 2007-07-03 Seiko Epson Corporation Printing apparatus, printing method, storage medium, and computer system
US7284810B2 (en) 2002-03-14 2007-10-23 Seiko Epson Corporation Printer, printing method, program, storage medium and computer system
US7712857B2 (en) 2002-03-14 2010-05-11 Seiko Epson Corporation Printing apparatus, printing method, program, storage medium, and computer system

Also Published As

Publication number Publication date
JPH0358919B2 (en) 1991-09-06

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