DE3576071D1 - Steuervorrichtung mit spannungsregelung fuer einen druckkopf mit abtastung auf dem druckkopf. - Google Patents

Steuervorrichtung mit spannungsregelung fuer einen druckkopf mit abtastung auf dem druckkopf.

Info

Publication number
DE3576071D1
DE3576071D1 DE8585112410T DE3576071T DE3576071D1 DE 3576071 D1 DE3576071 D1 DE 3576071D1 DE 8585112410 T DE8585112410 T DE 8585112410T DE 3576071 T DE3576071 T DE 3576071T DE 3576071 D1 DE3576071 D1 DE 3576071D1
Authority
DE
Germany
Prior art keywords
print head
scan
control device
voltage regulation
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.)
Expired - Fee Related
Application number
DE8585112410T
Other languages
English (en)
Inventor
Frank James Horlander
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.)
Lexmark International Inc
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3576071D1 publication Critical patent/DE3576071D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
    • B41J2/425—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for removing surface layer selectively from electro-sensitive material, e.g. metal coated paper
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/10—Heated recording elements acting on heatsensitive layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)
DE8585112410T 1984-10-30 1985-10-01 Steuervorrichtung mit spannungsregelung fuer einen druckkopf mit abtastung auf dem druckkopf. Expired - Fee Related DE3576071D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/666,414 US4575731A (en) 1984-10-30 1984-10-30 Electro resistive printhead drive level sensing and control

Publications (1)

Publication Number Publication Date
DE3576071D1 true DE3576071D1 (de) 1990-03-29

Family

ID=24674064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585112410T Expired - Fee Related DE3576071D1 (de) 1984-10-30 1985-10-01 Steuervorrichtung mit spannungsregelung fuer einen druckkopf mit abtastung auf dem druckkopf.

Country Status (5)

Country Link
US (1) US4575731A (de)
EP (1) EP0180049B1 (de)
JP (1) JPS61108566A (de)
CA (1) CA1212583A (de)
DE (1) DE3576071D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740092A (en) * 1986-07-14 1988-04-26 International Business Machines Corporation Printhead shifting for wear distribution
US4763137A (en) * 1986-10-01 1988-08-09 International Business Machines Corporation Two pass thermal printing
EP0568162A1 (de) * 1992-04-29 1993-11-03 Francotyp-Postalia GmbH Anordnung für eine ETR-Druckkopfansteuerung
DE4221275C2 (de) * 1992-06-26 1994-04-21 Francotyp Postalia Gmbh Ansteuerschaltung für eine elektrothermische Druckvorrichtung mit Widerstandsband
WO2008024111A1 (en) * 2006-08-22 2008-02-28 Chevron U.S.A. Inc. Lubricating composition having improved storage stability

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375339A (en) * 1980-12-01 1983-03-01 International Business Machines Corporation Electrically conductive ribbon break detector for printers
JPS57189865A (en) * 1981-05-19 1982-11-22 Ricoh Co Ltd Recording method
JPS57208269A (en) * 1981-06-19 1982-12-21 Ricoh Co Ltd Recorder
US4345845A (en) * 1981-06-19 1982-08-24 International Business Machines Corporation Drive circuit for thermal printer
US4390884A (en) * 1981-12-30 1983-06-28 International Business Machines Corporation Printhead stylus assembly
US4434356A (en) * 1982-12-22 1984-02-28 International Business Machines Corporation Regulated current source for thermal printhead
US4531134A (en) * 1984-03-26 1985-07-23 International Business Machines Corporation Regulated voltage and approximate constant power for thermal printhead

Also Published As

Publication number Publication date
CA1212583A (en) 1986-10-14
JPH0473382B2 (de) 1992-11-20
EP0180049B1 (de) 1990-02-21
JPS61108566A (ja) 1986-05-27
EP0180049A3 (en) 1987-01-14
US4575731A (en) 1986-03-11
EP0180049A2 (de) 1986-05-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: LEXMARK INTERNATIONAL, INC. (N.D.GES.D.STAATES DEL

8328 Change in the person/name/address of the agent

Free format text: ABITZ, W., DIPL.-ING.DR.-ING. MORF, D., DR. GRITSCHNEDER, M., DIPL.-PHYS. FRHR. VON WITTGENSTEIN, A., DIPL.-CHEM. DR.PHIL.NAT., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee