CA1130463A - Dot matrix character printer with variable speed control - Google Patents

Dot matrix character printer with variable speed control

Info

Publication number
CA1130463A
CA1130463A CA338,503A CA338503A CA1130463A CA 1130463 A CA1130463 A CA 1130463A CA 338503 A CA338503 A CA 338503A CA 1130463 A CA1130463 A CA 1130463A
Authority
CA
Canada
Prior art keywords
printing
print head
signal
print
character
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.)
Expired
Application number
CA338,503A
Other languages
English (en)
French (fr)
Inventor
Roy F. Lomicka, Jr.
Peter N. Heller
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.)
Digital Equipment Corp
Original Assignee
Digital Equipment 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 Digital Equipment Corp filed Critical Digital Equipment Corp
Priority to CA394,499A priority Critical patent/CA1133144A/en
Application granted granted Critical
Publication of CA1130463A publication Critical patent/CA1130463A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/10—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Impact Printers (AREA)
CA338,503A 1978-10-30 1979-10-26 Dot matrix character printer with variable speed control Expired CA1130463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA394,499A CA1133144A (en) 1978-10-30 1982-01-19 Dot matrix character printer with variable speed control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95552578A 1978-10-30 1978-10-30
US955,525 1978-10-30

Publications (1)

Publication Number Publication Date
CA1130463A true CA1130463A (en) 1982-08-24

Family

ID=25496935

Family Applications (1)

Application Number Title Priority Date Filing Date
CA338,503A Expired CA1130463A (en) 1978-10-30 1979-10-26 Dot matrix character printer with variable speed control

Country Status (8)

Country Link
JP (1) JPS5563483A (cs)
AU (1) AU534414B2 (cs)
CA (1) CA1130463A (cs)
DE (1) DE2940019A1 (cs)
FR (1) FR2440275B1 (cs)
GB (3) GB2086109B (cs)
IT (1) IT1197514B (cs)
NL (1) NL7906969A (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372696A (en) * 1980-05-20 1983-02-08 Monarch Marking Systems, Inc. High quality printer
US4445796A (en) * 1982-06-16 1984-05-01 International Business Machines Corporation Print electrode control circuit
US4469460A (en) * 1982-09-30 1984-09-04 International Business Machines Corporation Matrix printer with optimum printing velocity
IT1163792B (it) * 1983-07-15 1987-04-08 Honeywell Inf Systems Italia Apparato di controllo mircoprogrammato per stampante seriale
JPS62162556A (ja) * 1985-12-11 1987-07-18 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション ワイヤ・マトリツクス・プリンタのワイヤ発射制御装置
US4755069A (en) * 1986-06-23 1988-07-05 National Business Systems, Inc. Credit card embossing and recording system
JPS6447556A (en) * 1987-08-19 1989-02-22 Brother Ind Ltd Printer
AU3996789A (en) * 1988-10-31 1990-05-03 International Business Machines Corporation Wire fire control mechanism for a wire matrix printer
JP3495747B2 (ja) * 1991-07-22 2004-02-09 セイコーエプソン株式会社 プリンタの印字制御方法及び装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513774A (en) * 1968-07-01 1970-05-26 Ibm Printer hammer compensation
GB1373773A (en) * 1970-10-09 1974-11-13 Carrus A Carrus P Spark discharge printer
FR2205003A5 (cs) * 1972-10-26 1974-05-24 Honeywell Bull Soc Ind
US3950685A (en) * 1974-04-25 1976-04-13 Lrc, Inc. Dc motor position controller
US3973662A (en) * 1974-11-29 1976-08-10 Extel Corporation Acceleration control system for high speed printer
DE2516835C3 (de) * 1975-04-15 1978-11-23 Mannesmann Ag, 4000 Duesseldorf Steuerschaltung für die Auslösung der Drucknadeln eines in beiden Richtungen druckenden Nadeldruckkopfes
US4020939A (en) * 1975-10-21 1977-05-03 Ncr Corporation Matrix print head repetition rate control

Also Published As

Publication number Publication date
DE2940019C2 (cs) 1993-03-04
NL7906969A (nl) 1980-05-02
JPS5563483A (en) 1980-05-13
AU534414B2 (en) 1984-01-26
GB2086109A (en) 1982-05-06
GB2080003B (en) 1983-03-09
IT7969093A0 (it) 1979-10-26
GB2080003A (en) 1982-01-27
FR2440275B1 (fr) 1987-08-28
GB2034087B (en) 1982-11-17
GB2034087A (en) 1980-05-29
AU5056079A (en) 1980-05-08
GB2086109B (en) 1983-02-23
IT1197514B (it) 1988-11-30
FR2440275A1 (fr) 1980-05-30
JPH0532226B2 (cs) 1993-05-14
DE2940019A1 (de) 1980-05-14

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Legal Events

Date Code Title Description
MKEX Expiry