CA1176690A - Duplex reproducing machine - Google Patents

Duplex reproducing machine

Info

Publication number
CA1176690A
CA1176690A CA000404624A CA404624A CA1176690A CA 1176690 A CA1176690 A CA 1176690A CA 000404624 A CA000404624 A CA 000404624A CA 404624 A CA404624 A CA 404624A CA 1176690 A CA1176690 A CA 1176690A
Authority
CA
Canada
Prior art keywords
copy sheet
image
transfer zone
sheet
tray
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
CA000404624A
Other languages
English (en)
French (fr)
Inventor
Joseph H. Lang
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA1176690A publication Critical patent/CA1176690A/en
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
    • G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
    • G03G15/232—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member
    • G03G15/234—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member by inverting and refeeding the image receiving material with an image on one face to the recording member to transfer a second image on its second face, e.g. by using a duplex tray; Details of duplex trays or inverters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Conveyance By Endless Belt Conveyors (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
CA000404624A 1981-06-08 1982-06-07 Duplex reproducing machine Expired CA1176690A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/271,738 US4375326A (en) 1981-06-08 1981-06-08 Duplex reproducing machine
US271,738 1981-06-08

Publications (1)

Publication Number Publication Date
CA1176690A true CA1176690A (en) 1984-10-23

Family

ID=23036866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000404624A Expired CA1176690A (en) 1981-06-08 1982-06-07 Duplex reproducing machine

Country Status (5)

Country Link
US (1) US4375326A (enExample)
JP (1) JPS582856A (enExample)
CA (1) CA1176690A (enExample)
FR (1) FR2507347A1 (enExample)
GB (1) GB2099759B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60215437A (ja) * 1984-03-16 1985-10-28 Mitsubishi Motors Corp 自動変速装置
US4905052A (en) * 1989-03-06 1990-02-27 Xerox Corporation Sheet transport velocity mismatch compensation apparatus
JPH0485262A (ja) * 1990-07-30 1992-03-18 Ricoh Co Ltd 記録装置
JP3356279B2 (ja) * 1991-08-14 2002-12-16 インデイゴ ナムローゼ フェンノートシャップ 両面印刷機
AU8338591A (en) * 1991-08-14 1993-03-16 Spectrum Sciences B.V. Duplex printer
US5294965A (en) * 1992-12-14 1994-03-15 Xerox Corporation Oscillating prefuser transport
US5486911A (en) * 1994-12-08 1996-01-23 Xerox Corporation Document handler for imaging system with plural mode output tray
US6912952B1 (en) 1998-05-24 2005-07-05 Hewlett-Packard Indigo B.V. Duplex printing system
EP1080395B1 (en) 1998-05-24 2003-07-09 Hewlett-Packard Indigo B.V. Charger for electrostatic printing system
WO2001034397A1 (en) 1999-11-07 2001-05-17 Indigo N.V. Tandem printing system with fine paper-position correction
EP1274637B1 (en) 2000-04-18 2006-06-21 Hewlett-Packard Indigo B.V. Sheet transport position and jam monitor
US6363234B2 (en) 2000-11-21 2002-03-26 Indigo N.V. Printing system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980406A (en) * 1975-06-02 1976-09-14 Xerox Corporation Duplex imaging system
JPS53112738A (en) * 1977-02-14 1978-10-02 Eastman Kodak Co Electrophotographic system for making possible copying at both sides and device therefor
US4187024A (en) * 1977-03-09 1980-02-05 Ricoh Company, Ltd. Electrostatic copying machine
US4194829A (en) * 1978-09-15 1980-03-25 Eastman Kodak Company Apparatus for producing duplex copies
US4190354A (en) * 1978-10-30 1980-02-26 Xerox Corporation Copier job recovery system
US4264183A (en) * 1979-06-04 1981-04-28 Eastman Kodak Company Duplex copying apparatus and method
US4305655A (en) * 1979-12-10 1981-12-15 The Mead Corporation Duplex printer and method of printing

Also Published As

Publication number Publication date
JPS582856A (ja) 1983-01-08
GB2099759B (en) 1985-05-22
US4375326A (en) 1983-03-01
FR2507347B1 (enExample) 1985-02-08
GB2099759A (en) 1982-12-15
FR2507347A1 (fr) 1982-12-10

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry