DE69507011D1 - Device for restoring the effect of the outlet nozzles of inkjet printing devices - Google Patents

Device for restoring the effect of the outlet nozzles of inkjet printing devices

Info

Publication number
DE69507011D1
DE69507011D1 DE69507011T DE69507011T DE69507011D1 DE 69507011 D1 DE69507011 D1 DE 69507011D1 DE 69507011 T DE69507011 T DE 69507011T DE 69507011 T DE69507011 T DE 69507011T DE 69507011 D1 DE69507011 D1 DE 69507011D1
Authority
DE
Germany
Prior art keywords
restoring
effect
inkjet printing
printing devices
outlet nozzles
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 - Lifetime
Application number
DE69507011T
Other languages
German (de)
Other versions
DE69507011T2 (en
Inventor
David Claramunt
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE69507011D1 publication Critical patent/DE69507011D1/en
Application granted granted Critical
Publication of DE69507011T2 publication Critical patent/DE69507011T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/1652—Cleaning of print head nozzles by driving a fluid through the nozzles to the outside thereof, e.g. by applying pressure to the inside or vacuum at the outside of the print head
    • B41J2/16523—Waste ink transport from caps or spittoons, e.g. by suction

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ink Jet (AREA)
DE1995607011 1995-04-05 1995-04-05 Device for restoring the effect of the outlet nozzles of inkjet printing devices Expired - Lifetime DE69507011T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19950500043 EP0736387B1 (en) 1995-04-05 1995-04-05 Device for recovering the operation of nozzles of ink-jet printing devices

Publications (2)

Publication Number Publication Date
DE69507011D1 true DE69507011D1 (en) 1999-02-11
DE69507011T2 DE69507011T2 (en) 1999-07-15

Family

ID=8221649

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995607011 Expired - Lifetime DE69507011T2 (en) 1995-04-05 1995-04-05 Device for restoring the effect of the outlet nozzles of inkjet printing devices

Country Status (3)

Country Link
EP (1) EP0736387B1 (en)
DE (1) DE69507011T2 (en)
ES (1) ES2126861T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2908360B2 (en) * 1996-11-20 1999-06-21 新潟日本電気株式会社 Switching valve
US6189995B1 (en) * 1997-03-04 2001-02-20 Hewlett-Packard Company Manually replaceable printhead servicing module for each different inkjet printhead
WO2019143361A1 (en) * 2018-01-19 2019-07-25 Hewlett-Packard Development Company, L.P. Printhead priming and venting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333626A1 (en) * 1983-09-17 1985-04-18 Olympia Werke Ag, 2940 Wilhelmshaven Device for removing particles of dirt or air from an ink-jet print head of a printing unit
US5420619A (en) * 1992-05-04 1995-05-30 Hewlett-Packard Company On-line/off-line primer for ink jet cartridge
US5432538A (en) * 1992-11-12 1995-07-11 Xerox Corporation Valve for an ink jet printer maintenance system
US5450105A (en) * 1993-04-30 1995-09-12 Hewlett-Packard Company Manual pen selection for clearing nozzles without removal from pen carriage

Also Published As

Publication number Publication date
DE69507011T2 (en) 1999-07-15
ES2126861T3 (en) 1999-04-01
EP0736387B1 (en) 1998-12-30
EP0736387A1 (en) 1996-10-09

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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: HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE),

8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE