SE8703772D0 - MATERIAL PRINTER AND PROCEDURE FOR WRITING WITH A MATERIAL PRINTER - Google Patents

MATERIAL PRINTER AND PROCEDURE FOR WRITING WITH A MATERIAL PRINTER

Info

Publication number
SE8703772D0
SE8703772D0 SE8703772A SE8703772A SE8703772D0 SE 8703772 D0 SE8703772 D0 SE 8703772D0 SE 8703772 A SE8703772 A SE 8703772A SE 8703772 A SE8703772 A SE 8703772A SE 8703772 D0 SE8703772 D0 SE 8703772D0
Authority
SE
Sweden
Prior art keywords
printing
printing elements
angular position
print
elements
Prior art date
Application number
SE8703772A
Other languages
Swedish (sv)
Other versions
SE457340B (en
Inventor
L G Gustavsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE8703772A priority Critical patent/SE457340B/en
Publication of SE8703772D0 publication Critical patent/SE8703772D0/en
Priority to EP88850322A priority patent/EP0310583B1/en
Priority to DE8888850322T priority patent/DE3869718D1/en
Priority to JP24268188A priority patent/JPH01113256A/en
Publication of SE457340B publication Critical patent/SE457340B/en

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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
    • B41J25/003—Mechanisms for bodily moving print heads or carriages parallel to the paper surface for changing the angle between a print element array axis and the printing line, e.g. for dot density changes

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Printers Characterized By Their Purpose (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Impact Printers (AREA)

Abstract

The invention relates to a matrix printer and a method for printing by means of a matrix printer. The matrix printer has a printing head (1) with a plurality of printing elements (3-11, 13-24) arranged in two parallel element rows (A, B). The element rows can be turned synchronously to different predetermined angular positions and be parallelly moved relative to a record support (2) maintaining the angular positions. The mutual distance of the printing elements and a first predetermined angular position are such that in substantially simultaneous printing with the printing elements in both element rows in this angular position a print from the printing elements (3-11) in one element row (A) in the direction (H) of parallel motion will at least substantially overlap or be interfoliated with a print from the printing elements (13-24) in the other element row. The mutual distance of the printing elements and a second predetermined angular position are such that in substantially simultaneous printing by means of the printing elements in both element rows in this angular position a print from the printing elements (3-11) in one element row (A) in the direction (H) of parallel motion will substantially neither be interfoliated with nor overlap a print from the printing elements (13-24) in the other element row (B). The other angular position is preferably used for rapid printing or for printing of two character lines at the same time. It is suggested that Fig. 2 is published together with the abstract.
SE8703772A 1987-09-30 1987-09-30 MATERIAL PRINTER AND PROCEDURE TO WRITE WITH A MATERIAL PRINTER SE457340B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8703772A SE457340B (en) 1987-09-30 1987-09-30 MATERIAL PRINTER AND PROCEDURE TO WRITE WITH A MATERIAL PRINTER
EP88850322A EP0310583B1 (en) 1987-09-30 1988-09-28 Matrix printer and method for printing by means of a matrix printer
DE8888850322T DE3869718D1 (en) 1987-09-30 1988-09-28 MATRIX PRINTER AND METHOD FOR PRINTING WITH A MATRIX PRINTER.
JP24268188A JPH01113256A (en) 1987-09-30 1988-09-29 Matrix printer and printing method by matrix printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8703772A SE457340B (en) 1987-09-30 1987-09-30 MATERIAL PRINTER AND PROCEDURE TO WRITE WITH A MATERIAL PRINTER

Publications (2)

Publication Number Publication Date
SE8703772D0 true SE8703772D0 (en) 1987-09-30
SE457340B SE457340B (en) 1988-12-19

Family

ID=20369717

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8703772A SE457340B (en) 1987-09-30 1987-09-30 MATERIAL PRINTER AND PROCEDURE TO WRITE WITH A MATERIAL PRINTER

Country Status (4)

Country Link
EP (1) EP0310583B1 (en)
JP (1) JPH01113256A (en)
DE (1) DE3869718D1 (en)
SE (1) SE457340B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2890542B2 (en) * 1989-10-26 1999-05-17 セイコーエプソン株式会社 Dot type print head for serial printer
GB2264086B (en) * 1992-01-31 1996-02-07 Citizen Watch Co Ltd Ink jet head and method for driving the same
IL128521A (en) * 1999-02-14 2003-05-29 Aprion Digital Ltd Bi-axial staggered printing array

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010835A (en) * 1975-08-01 1977-03-08 International Business Machines Corporation Matrix print head
DD128153A1 (en) * 1976-08-26 1977-11-02 Volker Flechtner MOSAIC HEAD
DE3041877A1 (en) * 1980-11-06 1982-05-13 Mannesmann AG, 4000 Düsseldorf MATRIX PRINTER AND RELATED NEEDLE PRINT HEAD
DE3208104A1 (en) * 1982-03-06 1983-09-08 Philips Patentverwaltung Gmbh, 2000 Hamburg Printing head for a matrix printer

Also Published As

Publication number Publication date
EP0310583A1 (en) 1989-04-05
JPH01113256A (en) 1989-05-01
DE3869718D1 (en) 1992-05-07
SE457340B (en) 1988-12-19
EP0310583B1 (en) 1992-04-01

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