DE69009875D1 - Dot matrix printhead for a high-resolution dot matrix printer. - Google Patents

Dot matrix printhead for a high-resolution dot matrix printer.

Info

Publication number
DE69009875D1
DE69009875D1 DE69009875T DE69009875T DE69009875D1 DE 69009875 D1 DE69009875 D1 DE 69009875D1 DE 69009875 T DE69009875 T DE 69009875T DE 69009875 T DE69009875 T DE 69009875T DE 69009875 D1 DE69009875 D1 DE 69009875D1
Authority
DE
Germany
Prior art keywords
dot matrix
printhead
resolution
printer
matrix printer
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
DE69009875T
Other languages
German (de)
Other versions
DE69009875T2 (en
Inventor
Carlo Motta
Gino Stevenin
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.)
Microlys SpA
Original Assignee
Microlys SpA
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 Microlys SpA filed Critical Microlys SpA
Publication of DE69009875D1 publication Critical patent/DE69009875D1/en
Application granted granted Critical
Publication of DE69009875T2 publication Critical patent/DE69009875T2/en
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
    • B41J2/22—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
    • B41J2/235—Print head assemblies
    • B41J2/24—Print head assemblies serial printer type
    • 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
    • B41J2/27—Actuators for print wires
    • B41J2/275—Actuators for print wires of clapper type
DE69009875T 1989-07-14 1990-07-02 Dot matrix printhead for a high-resolution dot matrix printer. Expired - Fee Related DE69009875T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967588A IT1232145B (en) 1989-07-14 1989-07-14 Pin printer head for high definition dot matrix printer

Publications (2)

Publication Number Publication Date
DE69009875D1 true DE69009875D1 (en) 1994-07-21
DE69009875T2 DE69009875T2 (en) 1994-11-03

Family

ID=11303663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69009875T Expired - Fee Related DE69009875T2 (en) 1989-07-14 1990-07-02 Dot matrix printhead for a high-resolution dot matrix printer.

Country Status (4)

Country Link
EP (1) EP0408968B1 (en)
DE (1) DE69009875T2 (en)
ES (1) ES2057287T3 (en)
IT (1) IT1232145B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230412A (en) * 1978-03-17 1980-10-28 Helmut Falk Matrix print head assembly
JPS59101373A (en) * 1982-12-01 1984-06-11 Tokyo Electric Co Ltd Dot printer head
US4652158A (en) * 1983-06-17 1987-03-24 Brother Kogyo Kabushiki Kaisha Armature support device for torsion spring print head

Also Published As

Publication number Publication date
EP0408968A1 (en) 1991-01-23
IT8967588A0 (en) 1989-07-14
DE69009875T2 (en) 1994-11-03
EP0408968B1 (en) 1994-06-15
IT1232145B (en) 1992-01-23
ES2057287T3 (en) 1994-10-16

Similar Documents

Publication Publication Date Title
DE69015062D1 (en) Printhead for inkjet printers.
DE69415214D1 (en) Improved inkjet printhead for dot matrix printers
DE3883371D1 (en) PRINT PLATE DEVICE FOR A HEAT-SENSITIVE INK-JET PRINTER.
DE68929094D1 (en) Piecewise print image improvement for dot matrix printers
DE69108374D1 (en) Ink supply system for an inkjet printer.
DE69012216D1 (en) Head for an inkjet printer.
DE69102710D1 (en) Wiper for inkjet printhead.
DE3885411D1 (en) Mechanism for the paper layer in the inkjet printer.
DE69018957D1 (en) PRINT HEAD FOR INK JET PRINTING DEVICE.
DE69004483D1 (en) Control for a label printer.
DE3873326D1 (en) LOAD MECHANISM FOR A COMPLETE PRINT HEAD IN THERMAL PRINTERS.
DE3784446D1 (en) PRINT HEAD FOR A MATRIX NEEDLE PRINTER.
DE68913933D1 (en) Dot impact printer.
DE69013115D1 (en) Dot print head for a serial printer.
DE3576586D1 (en) PRINTING SYSTEM FOR A DOT MATRIX PRINTER.
DE68924131D1 (en) Inks for the inkjet printing process.
DE69008204D1 (en) Drive circuit for the print head of a dot matrix printer.
DE3884056D1 (en) Drive for a dot matrix print head.
DE59008101D1 (en) Dot matrix printer.
DE69018064D1 (en) Wire for dot matrix printers.
DE69006590D1 (en) PRINT HEADS FOR CONTINUOUS COLOR JET PRINTER.
DE3867691D1 (en) CONTROL CIRCUIT FOR A DOT MATRIX PRINT HEAD.
DE68916991D1 (en) Dot matrix impact printer.
DE69012638D1 (en) Dot matrix printer.
IT8022711A0 (en) DOT MATRIX PRINT HEAD.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee