EP0223693A3 - Plotter toner station - Google Patents

Plotter toner station Download PDF

Info

Publication number
EP0223693A3
EP0223693A3 EP86402471A EP86402471A EP0223693A3 EP 0223693 A3 EP0223693 A3 EP 0223693A3 EP 86402471 A EP86402471 A EP 86402471A EP 86402471 A EP86402471 A EP 86402471A EP 0223693 A3 EP0223693 A3 EP 0223693A3
Authority
EP
European Patent Office
Prior art keywords
toner
station
roller
plotter
application
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.)
Withdrawn
Application number
EP86402471A
Other languages
German (de)
French (fr)
Other versions
EP0223693A2 (en
Inventor
Robert L. Nieto
Joseph Camacho
Douglas Hardy
Peter Kamas
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.)
Benson Inc
Original Assignee
Benson Inc
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 Benson Inc filed Critical Benson Inc
Publication of EP0223693A2 publication Critical patent/EP0223693A2/en
Publication of EP0223693A3 publication Critical patent/EP0223693A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0121—Details of unit for developing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/11—Removing excess liquid developer, e.g. by heat

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Pens And Brushes (AREA)

Abstract

A toner station for an electrostatic printer includes a writing head (l0) and an integral toner application and removal station (28). The toner application station includes a longitudinally grooved roller (35) which rotates to contact a sheet of material to which toner is to be applied. Toner is applied to roller (35) by a sprayer (44). Adjacent toner roller (35) a low pressure chamber (40) is provided to remove excess toner from sheet (l5). The integral toner application and removal stages provide rigidity for the writing head (l0).
EP86402471A 1985-11-04 1986-11-04 Plotter toner station Withdrawn EP0223693A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79491085A 1985-11-04 1985-11-04
US794910 1985-11-04

Publications (2)

Publication Number Publication Date
EP0223693A2 EP0223693A2 (en) 1987-05-27
EP0223693A3 true EP0223693A3 (en) 1989-12-13

Family

ID=25164060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86402471A Withdrawn EP0223693A3 (en) 1985-11-04 1986-11-04 Plotter toner station

Country Status (2)

Country Link
EP (1) EP0223693A3 (en)
JP (1) JPS62187867A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5078088A (en) * 1989-10-11 1992-01-07 Olympus Optical Co., Ltd. Roller type liquid developing apparatus
EP0657786B1 (en) * 1993-12-10 1998-05-20 Hewlett-Packard Company Method and apparatus for reducing fringe field edge effect development in liquid toner electrophotography
DE102004061961B4 (en) * 2004-12-23 2006-09-21 CSAT Gesellschaft für Computer-Systeme und Automations-Technik mbH Apparatus for electrographic printing or copying using liquid colorants

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859960A (en) * 1970-11-27 1975-01-14 Versatec Printing machine with electrostatic web developing apparatus
US3921580A (en) * 1974-06-12 1975-11-25 Varian Associates Liquid development of electrostatic images
EP0026654A2 (en) * 1979-09-28 1981-04-08 Xerox Corporation Liquid development fountain
EP0153422A1 (en) * 1984-02-09 1985-09-04 Fuji Photo Film Co., Ltd. Electrophotographic device
JPS62239168A (en) * 1986-04-11 1987-10-20 Fuji Xerox Co Ltd Electrostatic recorder
US4734788A (en) * 1986-09-05 1988-03-29 Benson, Inc. Single pass electrostatic color printer/plotter having straight paper path

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859960A (en) * 1970-11-27 1975-01-14 Versatec Printing machine with electrostatic web developing apparatus
US3921580A (en) * 1974-06-12 1975-11-25 Varian Associates Liquid development of electrostatic images
EP0026654A2 (en) * 1979-09-28 1981-04-08 Xerox Corporation Liquid development fountain
EP0153422A1 (en) * 1984-02-09 1985-09-04 Fuji Photo Film Co., Ltd. Electrophotographic device
JPS62239168A (en) * 1986-04-11 1987-10-20 Fuji Xerox Co Ltd Electrostatic recorder
US4734788A (en) * 1986-09-05 1988-03-29 Benson, Inc. Single pass electrostatic color printer/plotter having straight paper path

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BUREAUX D'ETUDES AUTOMATISMES, vol. 30, no. 29, November 1986, pages 22,24,26, Paris, FR; J.-F. PREVERAUD: "Tracé électrostatique simple passe: compenser les déformations" *

Also Published As

Publication number Publication date
EP0223693A2 (en) 1987-05-27
JPS62187867A (en) 1987-08-17

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Inventor name: HARDY, DOUGLAS

Inventor name: CAMACHO, JOSEPH

Inventor name: NIETO, ROBERT L.

Inventor name: KAMAS, PETER