EP0937282A1 - Imprimante comportant deux groupes d'impressions et paires de cylindres de transport actionnes par des moteurs pas a pas - Google Patents

Imprimante comportant deux groupes d'impressions et paires de cylindres de transport actionnes par des moteurs pas a pas

Info

Publication number
EP0937282A1
EP0937282A1 EP97945774A EP97945774A EP0937282A1 EP 0937282 A1 EP0937282 A1 EP 0937282A1 EP 97945774 A EP97945774 A EP 97945774A EP 97945774 A EP97945774 A EP 97945774A EP 0937282 A1 EP0937282 A1 EP 0937282A1
Authority
EP
European Patent Office
Prior art keywords
transfer printing
transport
path
sheet
switch
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
EP97945774A
Other languages
German (de)
English (en)
Other versions
EP0937282B1 (fr
Inventor
Otto Olbrich
Peter Thiemann
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 Production Printing Germany GmbH and Co KG
Original Assignee
Oce Printing Systems GmbH and Co KG
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 Oce Printing Systems GmbH and Co KG filed Critical Oce Printing Systems GmbH and Co KG
Publication of EP0937282A1 publication Critical patent/EP0937282A1/fr
Application granted granted Critical
Publication of EP0937282B1 publication Critical patent/EP0937282B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/58—Article switches or diverters
    • B65H29/60—Article switches or diverters diverting the stream into alternative paths
    • 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
    • G03G15/0142—Structure of complete machines
    • G03G15/0178—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image
    • G03G15/0194—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image primary transfer to the final recording medium
    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
    • G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/40—Identification
    • B65H2511/414—Identification of mode of operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/40—Movement
    • B65H2513/41—Direction of movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/20—Actuating means angular
    • B65H2555/26—Stepper motors
    • 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
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00556—Control of copy medium feeding
    • G03G2215/00586—Control of copy medium feeding duplex mode
    • 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
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00556—Control of copy medium feeding
    • G03G2215/00599—Timing, synchronisation

Abstract

L'invention concerne une imprimante comportant deux groupes d'impression (D1, D2) similaires jusqu'auxquels est acheminé un matériau sous forme de feuille par l'intermédiaire d'une section d'introduction (28) commune. Le matériau imprimé est extrait par l'intermédiaire d'une section de sortie (52) commune. Des paires de cylindres de transport groupés et des cylindres de transport individuels sont actionnés par des moteurs pas à pas.
EP97945774A 1996-10-22 1997-10-21 Imprimante comportant deux groupes d'impressions et paires de cylindres de transport actionnes par des moteurs pas a pas Expired - Lifetime EP0937282B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19643665 1996-10-22
DE19643665 1996-10-22
PCT/DE1997/002450 WO1998018060A1 (fr) 1996-10-22 1997-10-21 Imprimante comportant deux groupes d'impressions et paires de cylindres de transport actionnes par des moteurs pas a pas

Publications (2)

Publication Number Publication Date
EP0937282A1 true EP0937282A1 (fr) 1999-08-25
EP0937282B1 EP0937282B1 (fr) 2002-01-09

Family

ID=7809512

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97945774A Expired - Lifetime EP0937282B1 (fr) 1996-10-22 1997-10-21 Imprimante comportant deux groupes d'impressions et paires de cylindres de transport actionnes par des moteurs pas a pas

Country Status (5)

Country Link
US (1) US6269237B1 (fr)
EP (1) EP0937282B1 (fr)
CA (1) CA2269577C (fr)
DE (2) DE59706137D1 (fr)
WO (1) WO1998018060A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6348774B1 (en) 1998-01-29 2002-02-19 OCé PRINTING SYSTEMS GMBH Method for controlling several stepping motor modules with prior loading of ramp data
DE19829280A1 (de) * 1998-06-30 1999-06-10 Oce Printing Systems Gmbh Verfahren zur Druckbildjustage beim Bedrucken eines Aufzeichnungsträgers mit zwei Druckwerken
JP2002229276A (ja) * 2000-11-30 2002-08-14 Ricoh Co Ltd 画像形成装置および方法ならびに画像形成システム
US6484008B2 (en) * 2000-12-19 2002-11-19 Hewlett-Packard Company Recirculating type paper drive for a direct transfer color printer
JP3758029B2 (ja) * 2001-06-18 2006-03-22 富士ゼロックス株式会社 画像形成装置及びこれに用いられる定着ユニット
DE10142326B4 (de) * 2001-08-30 2004-09-02 Océ Priting Systems GmbH Drucksystem aus meheren elektrofotografischen Druckgeräten, die nacheinander einen bandförmigen Aufzeichnungsträger bedrucken.
JP2004029443A (ja) * 2002-06-26 2004-01-29 Hitachi Printing Solutions Ltd 画像形成装置
DE10237300B4 (de) 2002-08-14 2005-09-15 OCé PRINTING SYSTEMS GMBH Verfahren zur automatischen Behebung eines beim Betrieb einer elektrografischen Druck- oder Kopiereinrichtung auftretenden Fehlers
DE10250194A1 (de) * 2002-10-28 2004-05-13 OCé PRINTING SYSTEMS GMBH Verfahren und Vorrichtung zum Steuern eines elektrografischen Druckers oder Kopierers
US6814004B2 (en) 2003-03-05 2004-11-09 Xerox Corporation Face-to-face printing within booklet
US7206532B2 (en) 2004-08-13 2007-04-17 Xerox Corporation Multiple object sources controlled and/or selected based on a common sensor
US7188929B2 (en) * 2004-08-13 2007-03-13 Xerox Corporation Parallel printing architecture with containerized image marking engines
US7310108B2 (en) * 2004-11-30 2007-12-18 Xerox Corporation Printing system
US7226158B2 (en) * 2005-02-04 2007-06-05 Xerox Corporation Printing systems
US8081329B2 (en) * 2005-06-24 2011-12-20 Xerox Corporation Mixed output print control method and system
US7305198B2 (en) * 2005-03-31 2007-12-04 Xerox Corporation Printing system
US7756428B2 (en) * 2005-12-21 2010-07-13 Xerox Corp. Media path diagnostics with hyper module elements
TWI279330B (en) * 2006-02-15 2007-04-21 Lite On Technology Corp Printer with dual printing modules
JP4516925B2 (ja) * 2006-03-24 2010-08-04 シャープ株式会社 画像形成装置
JP6414417B2 (ja) * 2014-09-01 2018-10-31 ブラザー工業株式会社 画像形成装置
JP7059653B2 (ja) * 2018-01-29 2022-04-26 富士フイルムビジネスイノベーション株式会社 画像形成装置および画像形成ユニット
JP7087407B2 (ja) * 2018-01-25 2022-06-21 富士フイルムビジネスイノベーション株式会社 画像形成装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438917A (en) * 1981-10-16 1984-03-27 International Business Machines Corporation Dual motor aligner
US4497569A (en) 1982-09-21 1985-02-05 Xerox Corporation Copy processing system for a reproduction machine
DE3407847C2 (de) 1983-03-02 1994-04-14 Canon Kk Fördereinrichtung für Papierblätter in einem Bilderzeugungsgerät mit zwei Aufzeichnungsstationen
US4745490A (en) * 1983-08-26 1988-05-17 Canon Kabushiki Kaisha Image recording apparatus with multiple image recording means
US4635920A (en) 1984-07-20 1987-01-13 Ricoh Company, Ltd. Selective sheet loading apparatus
JPS61129657A (ja) * 1984-11-29 1986-06-17 Iwatsu Electric Co Ltd 複写機結像部の感光紙搬送装置
US4974828A (en) 1986-08-20 1990-12-04 Canon Kabushiki Kaisha Sheet stacking apparatus
JPS63306141A (ja) 1987-06-05 1988-12-14 Toshiba Corp 画像形成装置
JP2859278B2 (ja) 1988-03-02 1999-02-17 オーセ プリンテイング システムズ ゲゼルシャフト ミット ベシュレンクテル ハフツング 両面および片面動作のための枚葉紙ページプリンター
JPH02231342A (ja) 1989-03-03 1990-09-13 Fuji Xerox Co Ltd 用紙搬送装置
JP2636441B2 (ja) * 1989-11-09 1997-07-30 富士ゼロックス株式会社 画像記録装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9818060A1 *

Also Published As

Publication number Publication date
CA2269577A1 (fr) 1998-04-30
DE19781190D2 (de) 1999-12-23
WO1998018060A1 (fr) 1998-04-30
DE59706137D1 (de) 2002-02-28
CA2269577C (fr) 2005-07-26
US6269237B1 (en) 2001-07-31
EP0937282B1 (fr) 2002-01-09

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