EP0977095A3 - Printer with two printing units - Google Patents

Printer with two printing units Download PDF

Info

Publication number
EP0977095A3
EP0977095A3 EP99113945A EP99113945A EP0977095A3 EP 0977095 A3 EP0977095 A3 EP 0977095A3 EP 99113945 A EP99113945 A EP 99113945A EP 99113945 A EP99113945 A EP 99113945A EP 0977095 A3 EP0977095 A3 EP 0977095A3
Authority
EP
European Patent Office
Prior art keywords
printing
printer
printing unit
printed
printing units
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
EP99113945A
Other languages
German (de)
French (fr)
Other versions
EP0977095B1 (en
EP0977095A2 (en
Inventor
Georg BÖHMER
Joseph Dietl
Hans Hahn
Bernward Heller
Hubert Mugrauer
Otto Olbrich
Reinhold Rigauer
Otto Rotheimer
Rudolf Seeberger
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 EP0977095A2 publication Critical patent/EP0977095A2/en
Publication of EP0977095A3 publication Critical patent/EP0977095A3/en
Application granted granted Critical
Publication of EP0977095B1 publication Critical patent/EP0977095B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/22—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
    • 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
    • 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
    • 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
    • G03G2215/00016—Special arrangement of entire apparatus
    • G03G2215/00021—Plural substantially independent image forming units in cooperation, e.g. for duplex, colour or high-speed simplex
    • 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
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0103—Plural electrographic recording members

Abstract

Beschrieben wird ein Drucker mit zwei gleichartigen Druckwerken (D1,D2), denen über einen Eingabeabschnitt (28) blattförmiges Material zugeführt wird. Das bedruckte Material wird über einen gemeinsamen Ausgabeabschnitt (52) ausgegeben.A printer with two similar printing units is described (D1, D2), which have an input section (28) sheet material is fed. The printed Material is passed through a common output section (52) spent.

Dem zweiten Druckwerk (D2) ist ein Abführkanal (52) zugeordnet, über den Material, das vom zweiten Druckwerk (D2) auf einer Seite bedruckt wurde, diesem erneut zum Bedrucken auf der Rückseite zuführbar ist.A discharge channel (52) is assigned to the second printing unit (D2) via the material that is printed on one side by the second printing unit (D2) has been fed to the back for printing.

Über den Abführkanal (52) ist blattförmiges Material, das vom ersten Druckwerk (D1) bedruckt wurde, unter Umgehung des Umdruck-Transportwegs (46) des zweiten Druckwerks (D2) zum Ausgabeabschnitt (42) abführbar.

Figure 00000001
Sheet-like material, which has been printed by the first printing unit (D1), can be removed via the discharge channel (52), bypassing the transfer printing path (46) of the second printing unit (D2) to the output section (42).
Figure 00000001
EP99113945A 1996-10-22 1997-10-22 Printer with two printing units Expired - Lifetime EP0977095B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19643654 1996-10-22
DE19643654 1996-10-22
EP97945775A EP0934554B1 (en) 1996-10-22 1997-10-22 Printer with two printing units

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP97945775A Division EP0934554B1 (en) 1996-10-22 1997-10-22 Printer with two printing units

Publications (3)

Publication Number Publication Date
EP0977095A2 EP0977095A2 (en) 2000-02-02
EP0977095A3 true EP0977095A3 (en) 2000-10-04
EP0977095B1 EP0977095B1 (en) 2008-03-19

Family

ID=7809506

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97945775A Expired - Lifetime EP0934554B1 (en) 1996-10-22 1997-10-22 Printer with two printing units
EP99113945A Expired - Lifetime EP0977095B1 (en) 1996-10-22 1997-10-22 Printer with two printing units

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP97945775A Expired - Lifetime EP0934554B1 (en) 1996-10-22 1997-10-22 Printer with two printing units

Country Status (6)

Country Link
US (2) US6212357B1 (en)
EP (2) EP0934554B1 (en)
JP (1) JP4146901B2 (en)
CA (1) CA2269596C (en)
DE (3) DE19781180D2 (en)
WO (1) WO1998018052A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999009458A1 (en) * 1997-08-13 1999-02-25 OCé PRINTING SYSTEMS GMBH Printer or copier system for performance-adapted creation of a predetermined sheet series of monochrome and/or colour printed individual sheets
DE10023828A1 (en) * 2000-05-15 2002-01-03 Nexpress Solutions Llc Device for transporting printing material through a printing unit
US6934503B2 (en) * 2001-08-09 2005-08-23 Fuji Xerox Co., Ltd. Printer
US6782236B2 (en) * 2001-10-02 2004-08-24 Canon Kabushiki Kaisha Duplex image forming apparatus
DE10212840A1 (en) 2002-03-22 2003-10-09 Oce Printing Systems Gmbh Method and device for printing single sheets with a turning device
US6778787B2 (en) * 2002-04-05 2004-08-17 Canon Kabushiki Kaisha Image forming apparatus with control to divert sheet to usable path
US20040114155A1 (en) * 2002-06-25 2004-06-17 Masahiro Kurahashi Image forming apparatus, image forming system, recovery processing method, program, and storage medium
DE10233891B4 (en) 2002-07-25 2006-01-12 OCé PRINTING SYSTEMS GMBH Printer or copier having a control device and method for monitoring wear parts
DE10237300B4 (en) * 2002-08-14 2005-09-15 OCé PRINTING SYSTEMS GMBH Method for automatic correction of an error occurring during operation of an electrographic printing or copying device
DE10247367A1 (en) * 2002-10-10 2004-04-22 OCé PRINTING SYSTEMS GMBH Transfer system for electrostatic printer or copier comprises electrostatically charged endless belt which conveys paper sheets under photoconductor drum and then passes them to fixer unit
DE10250194A1 (en) * 2002-10-28 2004-05-13 OCé PRINTING SYSTEMS GMBH Method and device for controlling an electrographic printer or copier
US6814004B2 (en) * 2003-03-05 2004-11-09 Xerox Corporation Face-to-face printing within booklet
US20050231744A1 (en) * 2004-04-15 2005-10-20 Christian Riedl Method and device to offset stack pages of successive print or copy jobs
US7206532B2 (en) 2004-08-13 2007-04-17 Xerox Corporation Multiple object sources controlled and/or selected based on a common sensor
US7324779B2 (en) * 2004-09-28 2008-01-29 Xerox Corporation Printing system with primary and secondary fusing devices
US7336920B2 (en) * 2004-09-28 2008-02-26 Xerox Corporation Printing system
US7310108B2 (en) * 2004-11-30 2007-12-18 Xerox Corporation Printing system
US7305198B2 (en) * 2005-03-31 2007-12-04 Xerox Corporation Printing system
US7444108B2 (en) 2005-03-31 2008-10-28 Xerox Corporation Parallel printing architecture with parallel horizontal printing modules
US7430380B2 (en) 2005-09-23 2008-09-30 Xerox Corporation Printing system
JP4661546B2 (en) * 2005-11-22 2011-03-30 富士ゼロックス株式会社 Printing device
WO2007062534A1 (en) * 2005-12-02 2007-06-07 Ferag Ag Method of, and apparatus for, optionally processing printed products
US8195083B2 (en) * 2007-12-27 2012-06-05 Lexmark International, Inc. Duplex architecture for an imaging apparatus
US20090220289A1 (en) * 2008-02-28 2009-09-03 Perfect Systems, Llc High speed duplex printer
JP5585705B1 (en) * 2013-08-30 2014-09-10 富士ゼロックス株式会社 Transport system
JP6167819B2 (en) * 2013-10-02 2017-07-26 富士ゼロックス株式会社 Image forming apparatus
JP6255998B2 (en) * 2013-12-27 2018-01-10 ブラザー工業株式会社 Recording apparatus and program thereof
JP6260586B2 (en) * 2015-06-25 2018-01-17 コニカミノルタ株式会社 Image forming system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591884A (en) * 1983-03-10 1986-05-27 Canon Kabushiki Kaisha Multi-function image recording apparatus
US5150167A (en) * 1990-09-10 1992-09-22 Minolta Camera Kabushiki Kaisha Image forming apparatus
US5208640A (en) * 1989-11-09 1993-05-04 Fuji Xerox Co., Ltd. Image recording apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280605B (en) 1964-07-29 1968-10-17 Siemens Ag Arrangement for the automatic reading, coding and pre-distribution of letters and cards
DE3324996C2 (en) 1982-07-12 1994-06-23 Canon Kk Device for turning recording sheets
US4431322A (en) 1982-09-20 1984-02-14 Ncr Canada Ltd - Ncr Canada Ltee Multiple path recording means
US4783681A (en) * 1982-12-28 1988-11-08 Canon Kabushiki Kaisha Image processing system
DE3407847C2 (en) 1983-03-02 1994-04-14 Canon Kk Paper sheet conveyor in an image forming apparatus having two recording stations
US4587532A (en) 1983-05-02 1986-05-06 Canon Kabushiki Kaisha Recording apparatus producing multiple copies simultaneously
US4586812A (en) 1983-11-01 1986-05-06 Ricoh Company, Ltd. Copying apparatus
JPS63246754A (en) * 1987-04-01 1988-10-13 Minolta Camera Co Ltd Image forming device
DE59006453D1 (en) 1990-02-26 1994-08-18 Siemens Nixdorf Inf Syst MODULAR ELECTROPHOTOGRAPHIC PRINTING DEVICE.
JPH07181758A (en) 1993-12-22 1995-07-21 Konica Corp Both-side copying device
US5598257A (en) * 1995-09-29 1997-01-28 Xerox Corporation Simplex and duplex printing system using a reversible duplex path
CA2269811C (en) * 1996-10-22 2005-12-13 Oce Printing Systems Gmbh Printer or copier with two printing units and method for the operation of such an apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591884A (en) * 1983-03-10 1986-05-27 Canon Kabushiki Kaisha Multi-function image recording apparatus
US5208640A (en) * 1989-11-09 1993-05-04 Fuji Xerox Co., Ltd. Image recording apparatus
US5150167A (en) * 1990-09-10 1992-09-22 Minolta Camera Kabushiki Kaisha Image forming apparatus

Also Published As

Publication number Publication date
WO1998018052A1 (en) 1998-04-30
CA2269596C (en) 2006-04-11
EP0977095B1 (en) 2008-03-19
US6212357B1 (en) 2001-04-03
EP0934554A1 (en) 1999-08-11
DE59704090D1 (en) 2001-08-23
US6317581B1 (en) 2001-11-13
JP4146901B2 (en) 2008-09-10
JP2001502813A (en) 2001-02-27
DE59712929D1 (en) 2008-04-30
EP0977095A2 (en) 2000-02-02
CA2269596A1 (en) 1998-04-30
DE19781180D2 (en) 1999-08-05
EP0934554B1 (en) 2001-07-18

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