ES480219A1 - Un metodo para generar copias electrofotograficas impresas por ambas caras. - Google Patents

Un metodo para generar copias electrofotograficas impresas por ambas caras.

Info

Publication number
ES480219A1
ES480219A1 ES480219A ES480219A ES480219A1 ES 480219 A1 ES480219 A1 ES 480219A1 ES 480219 A ES480219 A ES 480219A ES 480219 A ES480219 A ES 480219A ES 480219 A1 ES480219 A1 ES 480219A1
Authority
ES
Spain
Prior art keywords
stack
feed
run
copies
adf
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
Application number
ES480219A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of ES480219A1 publication Critical patent/ES480219A1/es
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Collation Of Sheets And Webs (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Conveyance By Endless Belt Conveyors (AREA)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Holders For Sensitive Materials And Originals (AREA)

Abstract

Un método para generar copias electrofotográficas impresas por ambas caras (copias "duplex") partiendo de originales escritos por una sola cara (originales "simplex"), caracterizado por las acciones de: disponer una pluralidad de los originales "simplex" que se vayan a copiar electrofotográficamente, estando agrupados dichos originales en un grupo de páginas pares y un grupo de páginas impares de modo que cada grupo se vaya a copiar o reproducir en caras o lados contrarios del papel de copia; apilar dicha pluralidad de originales "simplex" en un dispositivo de alimentación o transporte, estando dichos originales orientados de modo que dichos grupos de páginas se alternen al ser transportados secuencialmente a un dispositivo copiador; transportar o hacer avanzar secuencialmente dichas pluralidad de originales "simplex" hasta un dispositivo copiador; hacer que las páginas de uno de los grupos de dichos originales "simplex" se copien o reproduzcan electrofotográficamente, cada una en una de las caras de unas hojas separadas o independientes de papel de copia; repetir dicho transporte secuencial de los citados originales "simplex" hasta dicho dispositivo copiador; y hacer que las páginas del otro grupo de dichos originales "simplex" se copien o reproduzcan electrofotográficamente, cada una en la cara opuesta de dichas hojas separadas de papel de copia.
ES480219A 1978-05-05 1979-05-04 Un metodo para generar copias electrofotograficas impresas por ambas caras. Expired ES480219A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/903,277 US4209249A (en) 1978-05-05 1978-05-05 Method and apparatus for generating duplex copies electrophotographically from simplex originals

Publications (1)

Publication Number Publication Date
ES480219A1 true ES480219A1 (es) 1979-12-16

Family

ID=25417219

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480219A Expired ES480219A1 (es) 1978-05-05 1979-05-04 Un metodo para generar copias electrofotograficas impresas por ambas caras.

Country Status (8)

Country Link
US (1) US4209249A (es)
EP (1) EP0005180B1 (es)
JP (1) JPS54146637A (es)
AU (1) AU524476B2 (es)
BR (1) BR7902577A (es)
CA (1) CA1133576A (es)
DE (1) DE2961500D1 (es)
ES (1) ES480219A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334765A (en) * 1980-06-09 1982-06-15 International Business Machines Corporation Booklet preparation utilizing an electrophotographic apparatus
JPS57111737U (es) * 1980-12-27 1982-07-10
USD275863S (en) 1982-05-04 1984-10-09 International Business Machines Corporation Electrophotographic copier or the like
US4607948A (en) * 1983-05-25 1986-08-26 Canon Kabushiki Kaisha Duplex recording method and apparatus for producing duplex printing from simplex original
US5105231A (en) * 1988-01-21 1992-04-14 Kabushiki Kaisha Toshiba Image formation apparatus having means for reversing the order of stacking of image bearing documents
NL8800659A (nl) * 1988-03-17 1989-10-16 Oce Nederland Bv Werkwijze en kopieerapparaat voor het op volgorde op beide zijden van ontvangstbladen kopieren van originelen.
DE69021897T2 (de) * 1989-01-10 1996-02-29 Canon Kk Bilderzeugungsgerät.
US5280898A (en) * 1991-02-27 1994-01-25 Mita Industrial Co., Ltd. Image forming apparatus having a front loading paper feeding member with an improved paper jam removing mechanism
JPH0722673Y2 (ja) * 1991-04-18 1995-05-24 株式会社東芝 画像形成装置
US7376382B2 (en) * 2004-12-16 2008-05-20 Kabushiki Kaisha Toshiba Image forming apparatus and image forming method
US7922167B2 (en) * 2006-10-04 2011-04-12 Ricoh Company, Limited Sheet conveying device, and image forming apparatus including same
US20080265501A1 (en) * 2007-04-26 2008-10-30 Foote Wayne E Preflipping sheets for a duplex operation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841754A (en) * 1973-08-29 1974-10-15 Xerox Corp Duplex reproduction system
US4050805A (en) * 1975-11-18 1977-09-27 Eastman Kodak Company Electrophotographic copying apparatus for two-sided copying
US4067649A (en) * 1976-01-23 1978-01-10 International Business Machines Corporation Method and apparatus for controlling the duplex copy mode in an electrostatic copying device
US4099150A (en) * 1976-06-01 1978-07-04 Eastman Kodak Company Apparatus for producing duplex collated copies
FR2380520A1 (fr) * 1977-02-09 1978-09-08 Dornier System Gmbh Dispositif assurant le degazage d'un liquide parcourant des tubes de transmission de chaleur
US4116558A (en) * 1977-02-09 1978-09-26 Xerox Corporation Duplex system and method for pre-collation copiers

Also Published As

Publication number Publication date
AU4564279A (en) 1979-11-08
US4209249A (en) 1980-06-24
JPS54146637A (en) 1979-11-16
BR7902577A (pt) 1979-11-27
AU524476B2 (en) 1982-09-16
DE2961500D1 (en) 1982-01-28
JPS5637551B2 (es) 1981-09-01
EP0005180B1 (en) 1981-12-02
CA1133576A (en) 1982-10-12
EP0005180A1 (en) 1979-11-14

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