FR2360109A1 - Procede de fixage d'images d'agent de virage sur une feuille continue - Google Patents

Procede de fixage d'images d'agent de virage sur une feuille continue

Info

Publication number
FR2360109A1
FR2360109A1 FR7723559A FR7723559A FR2360109A1 FR 2360109 A1 FR2360109 A1 FR 2360109A1 FR 7723559 A FR7723559 A FR 7723559A FR 7723559 A FR7723559 A FR 7723559A FR 2360109 A1 FR2360109 A1 FR 2360109A1
Authority
FR
France
Prior art keywords
fixing
continuous sheet
sheet
roller
agent images
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.)
Granted
Application number
FR7723559A
Other languages
English (en)
Other versions
FR2360109B1 (fr
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of FR2360109A1 publication Critical patent/FR2360109A1/fr
Application granted granted Critical
Publication of FR2360109B1 publication Critical patent/FR2360109B1/fr
Granted 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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2032—Retractable heating or pressure unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00443—Copy medium
    • G03G2215/00451—Paper
    • G03G2215/00455—Continuous web, i.e. roll
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00443—Copy medium
    • G03G2215/00451—Paper
    • G03G2215/00455—Continuous web, i.e. roll
    • G03G2215/00459—Fan fold, e.g. CFF, normally perforated
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/20—Details of the fixing device or porcess

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)

Abstract

L'invention concerne les dispositifs de fixage. Elle se rapporte à un dispositif de fixage d'une image d'agent de virage portée par une feuille continue, avec arrêt de l'avance de la feuille continue. Selon l'invention, la feuille 11 est éloignée par un rouleau mobile 19 entre une position de contact avec le rouleau chauffant 17 de fixage et une position éloignée de ce rouleau. Un dispositif 13 retire une partie de la feuille 11 afin qu'elle soit retirée en arrière d'une petite quantité lors de l'arret du fixage, si bien que toute l'image est bien fixée. Application aux dispositifs de fixage incorporés aux imprimantes qui reçoivent les informations du calculateur numérique.
FR7723559A 1976-07-30 1977-07-29 Procede de fixage d'images d'agent de virage sur une feuille continue Granted FR2360109A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51091834A JPS60671B2 (ja) 1976-07-30 1976-07-30 定着装置

Publications (2)

Publication Number Publication Date
FR2360109A1 true FR2360109A1 (fr) 1978-02-24
FR2360109B1 FR2360109B1 (fr) 1981-12-24

Family

ID=14037614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723559A Granted FR2360109A1 (fr) 1976-07-30 1977-07-29 Procede de fixage d'images d'agent de virage sur une feuille continue

Country Status (5)

Country Link
US (2) US4218499A (fr)
JP (1) JPS60671B2 (fr)
DE (1) DE2734393A1 (fr)
FR (1) FR2360109A1 (fr)
GB (1) GB1589327A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038916A2 (fr) * 1980-04-30 1981-11-04 International Business Machines Corporation Rouleau de fusion pour appareil xérographique

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115071A (en) * 1979-02-27 1980-09-04 Canon Inc Heat roller type toner image fixing device
US4890140A (en) * 1987-04-03 1989-12-26 Asahi Kogaku Kogyo K.K. Image fixing apparatus
US4805554A (en) * 1987-05-22 1989-02-21 Acumeter Laboratories, Inc. Method of and apparatus for maintaining uniform hot melt coatings on thermally sensitive webs by maintaining dimensional stability of silicone and rubber-like web back-up rolls
US4883691A (en) * 1987-05-22 1989-11-28 Acumeter Laboratories, Inc. Method of and apparatus for maintaining uniform hot melt coatings on thermally sensitive webs by maintaining dimensional stability of silicone and rubber-like web back-up rolls
US5023667A (en) * 1988-06-28 1991-06-11 Asahi Kogaku Kogyo Kabushiki Kaisha Apparatus for preventing damage to both an electrophotographic printer and a recording form used with the printer
US4954845A (en) * 1988-08-02 1990-09-04 Canon Kabushiki Kaisha Image fixing device and image forming apparatus with same
US5184952A (en) * 1989-04-28 1993-02-09 Asahi Kogaku Kogyo Kabushiki Kaisha Heat roll fixing unit
US5491545A (en) * 1989-12-13 1996-02-13 Siemens Aktiengesellschaft Electrophotographic printer for reel paper having a thermal print fixing station
AU645060B2 (en) * 1990-03-06 1994-01-06 Asahi Kogaku Kogyo Kabushiki Kaisha Heat roll fixing unit
JP3034006B2 (ja) * 1990-10-13 2000-04-17 旭光学工業株式会社 連続記録紙を用いる電子写真プリンタ
US5209997A (en) * 1991-11-18 1993-05-11 Xerox Corporation Three roll fuser
US5436711A (en) * 1993-11-29 1995-07-25 Xerox Corporation Multilevel fusing apparatus
US5895153A (en) * 1997-12-17 1999-04-20 Eastman Kodak Company Mechanism for tracking the belt of a belt fuser
JP2003295544A (ja) * 2002-03-29 2003-10-15 Hitachi Printing Solutions Ltd 電子写真式印刷装置
JP4323911B2 (ja) * 2002-10-18 2009-09-02 キヤノン株式会社 定着装置
JP2008185953A (ja) * 2007-01-31 2008-08-14 Fuji Xerox Co Ltd 画像形成装置
US7899380B2 (en) * 2007-02-20 2011-03-01 Konica Minolta Business Technologies, Inc. Image forming apparatus having fixing device and controller to execute a cleaning mode
JP5494611B2 (ja) * 2011-10-18 2014-05-21 コニカミノルタ株式会社 シート折畳装置
JP6256211B2 (ja) * 2014-06-10 2018-01-10 コニカミノルタ株式会社 定着装置及び画像形成装置
JP6455172B2 (ja) * 2015-01-20 2019-01-23 コニカミノルタ株式会社 画像形成装置
JP6222152B2 (ja) * 2015-03-25 2017-11-01 コニカミノルタ株式会社 画像形成装置
JP6776557B2 (ja) * 2016-03-03 2020-10-28 コニカミノルタ株式会社 画像形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268351A (en) * 1961-06-29 1966-08-23 Xerox Corp Xerographing fixing method and apparatus
US3338157A (en) * 1965-01-07 1967-08-29 Electrographic Corp Apparatus for assembling a printing plate
US3349702A (en) * 1966-03-17 1967-10-31 Xerox Corp Fuser having heated and unheated portions for print fixing purposes
US3667742A (en) * 1970-12-28 1972-06-06 Xerox Corp Fixing arrangement
US3825724A (en) * 1971-08-16 1974-07-23 Xerox Corp Wrap adjust device for controlling engagement between a web and roller
US3851144A (en) * 1973-05-24 1974-11-26 Xerox Corp Feedback fuser for 730s
US3861863A (en) * 1973-12-19 1975-01-21 Ibm Fusing apparatus
US3936658A (en) * 1974-02-22 1976-02-03 Xerox Corporation Fuser apparatus for electrostatic reproducing machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038916A2 (fr) * 1980-04-30 1981-11-04 International Business Machines Corporation Rouleau de fusion pour appareil xérographique
EP0038916A3 (en) * 1980-04-30 1982-04-28 International Business Machines Corporation Xerographic roll fuser

Also Published As

Publication number Publication date
DE2734393C2 (fr) 1987-04-02
DE2734393A1 (de) 1978-02-02
JPS5317342A (en) 1978-02-17
JPS60671B2 (ja) 1985-01-09
FR2360109B1 (fr) 1981-12-24
US4218499A (en) 1980-08-19
GB1589327A (en) 1981-05-13
US4265198A (en) 1981-05-05

Similar Documents

Publication Publication Date Title
FR2360109A1 (fr) Procede de fixage d'images d'agent de virage sur une feuille continue
FR2451826A1 (fr) Dispositif de masquage automatique utilisable dans une imprimante
NL192012B (nl) Inrichting voor beeldprojectie op de achterzijde van een scherm.
JPS5240336A (en) Developing process for electrostatic latent image
GB1393924A (en) Printer for producing very large sized prints
EP0840164A3 (fr) Film photographique
JPS5473648A (en) Liquid developing device for electrostatic image
JPS5442141A (en) Developing method
JPS5393842A (en) Method and apparatus for developing electrostatic latent image
GB1362074A (en) Electrophotographic liquid developing apparatus
GB1347328A (en) Development device for electrophotography
EP0752627A3 (fr) Dispositif de développement d'une image électrostatique latente
GB1398322A (en) Polaroid corporation apparatus for spreading photographic processing liquids
JPS5333632A (en) Micro-amount application development method and its device for electronic photography
JPS52125340A (en) Development device for copier
GB1464314A (en) Fixing device for electrophotographic duplicating machines
FR2432940A1 (fr) Procede et appareil pour former une image en utilisant une feuille de formation d'image developpable a la chaleur
GB998951A (en) Improvements relating to copying
EP0856779A3 (fr) Appareil de développement d'images latentes électrostatiques
JPS531531A (en) Development of electrostatic latent image
FR2428276A1 (fr) Appareil de developpement d'images latentes
GB1310092A (en) Developing device for electrostatic latent images
EP0774698A3 (fr) Dispositif de formation de deux images de toner dans un seul cadre
JPS547353A (en) Developing device
JPS54103051A (en) Fixer