GB2205276B - Electrographic printer/copier with duplex printing - Google Patents

Electrographic printer/copier with duplex printing

Info

Publication number
GB2205276B
GB2205276B GB8807537A GB8807537A GB2205276B GB 2205276 B GB2205276 B GB 2205276B GB 8807537 A GB8807537 A GB 8807537A GB 8807537 A GB8807537 A GB 8807537A GB 2205276 B GB2205276 B GB 2205276B
Authority
GB
United Kingdom
Prior art keywords
copier
duplex printing
electrographic printer
electrographic
printer
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 - Lifetime
Application number
GB8807537A
Other languages
English (en)
Other versions
GB8807537D0 (en
GB2205276A (en
Inventor
Kensuke Fukae
Shozo Kaieda
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.)
Kentek Information Systems Inc
Original Assignee
Kentek Information Systems 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 Kentek Information Systems Inc filed Critical Kentek Information Systems Inc
Publication of GB8807537D0 publication Critical patent/GB8807537D0/en
Publication of GB2205276A publication Critical patent/GB2205276A/en
Application granted granted Critical
Publication of GB2205276B publication Critical patent/GB2205276B/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
    • G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/60—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing on both faces of the printing 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/16—Means for paper feeding or form feeding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)
GB8807537A 1987-04-16 1988-03-30 Electrographic printer/copier with duplex printing Expired - Lifetime GB2205276B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/039,464 US4758862A (en) 1987-04-16 1987-04-16 Electrographic printer/copier with duplex printing

Publications (3)

Publication Number Publication Date
GB8807537D0 GB8807537D0 (en) 1988-05-05
GB2205276A GB2205276A (en) 1988-12-07
GB2205276B true GB2205276B (en) 1991-10-23

Family

ID=21905602

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8807537A Expired - Lifetime GB2205276B (en) 1987-04-16 1988-03-30 Electrographic printer/copier with duplex printing

Country Status (3)

Country Link
US (1) US4758862A (US07655688-20100202-C00010.png)
DE (1) DE3812513A1 (US07655688-20100202-C00010.png)
GB (1) GB2205276B (US07655688-20100202-C00010.png)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162857A (en) * 1987-07-14 1992-11-10 Canon Kabushiki Kaisha Sheet conveyer having a sheet aligner
US4903139A (en) * 1987-11-02 1990-02-20 Kentek Information Systems Inc. Image generating system for duplex printing
JP2598285B2 (ja) * 1987-12-21 1997-04-09 オリンパス光学工業株式会社 画像形成装置
US4974033A (en) * 1987-12-21 1990-11-27 Olympus Optical Co., Ltd. Two-side image recording apparatus
US5225881A (en) * 1988-08-12 1993-07-06 Canon Kabushiki Kaisha Image recording apparatus with refeeding path
EP0358954B1 (en) * 1988-08-12 1996-04-24 Canon Kabushiki Kaisha An image recording apparatus
JP2825846B2 (ja) * 1988-08-18 1998-11-18 株式会社リコー 両面画像記録装置におけるシート搬送装置
JPH02163246A (ja) * 1988-12-16 1990-06-22 Hitachi Koki Co Ltd カット紙のスキュー防止機構
US4924275A (en) * 1989-05-12 1990-05-08 Storage Technology Corporation Printer switchable between duplex and simplex mode on a page by page basis
JP2901994B2 (ja) * 1989-05-18 1999-06-07 株式会社リコー プリンター装置
JP2851303B2 (ja) * 1989-05-18 1999-01-27 株式会社リコー プリンター装置
US4928127A (en) * 1989-05-30 1990-05-22 Xerox Corporation Sheet circulation in a duplex printer
US4928128A (en) * 1989-05-30 1990-05-22 Xerox Corporation Sheet circulation in a duplex printer
DE69404801T2 (de) * 1993-10-29 1998-03-12 Hewlett Packard Co Drucker für Mehrfachfunktionen mit gemeinsamen Ein/Ausgabeweg
JP5383296B2 (ja) * 2009-04-10 2014-01-08 キヤノン株式会社 画像読取装置及び方法、並びにプログラム
JP6051686B2 (ja) 2012-08-29 2016-12-27 ブラザー工業株式会社 画像形成装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110025A (en) * 1975-09-22 1978-08-29 Ricoh Company, Ltd. Duplex electrostatic copying machine
GB2033878A (en) * 1978-10-30 1980-05-29 Xerox Corp Duplex copying-machine
GB2153301A (en) * 1981-07-07 1985-08-21 Canon Kk Duplex imaging
EP0159419A1 (en) * 1981-07-14 1985-10-30 Océ-Nederland B.V. Copying machine having means for detecting the type of original to be copied

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162844A (en) * 1977-08-30 1979-07-31 Xerox Corporation Reproduction machine with duplex image shift
NL8003240A (nl) * 1980-06-04 1982-01-04 Oce Nederland Bv Kopieerapparaat geschikt voor het vervaardigen van duplexkopieen van simplexoriginelen.
US4573789A (en) * 1982-04-13 1986-03-04 Minolta Camera Kabushiki Kaisha Duplex copying system
JPS58192059A (ja) * 1982-05-06 1983-11-09 Canon Inc 画像形成装置
US4536078A (en) * 1983-05-25 1985-08-20 Xerox Corporation Recirculative document duplex copying
JPS60113277A (ja) * 1983-11-25 1985-06-19 Ricoh Co Ltd 記録装置
US4586640A (en) * 1984-08-21 1986-05-06 Xerox Corporation Printing machine finishing station
JPS6184660A (ja) * 1984-10-02 1986-04-30 Ricoh Co Ltd 片面原稿−両面コピ−方法
JPS6188956U (US07655688-20100202-C00010.png) * 1984-11-17 1986-06-10
US4664507A (en) * 1985-02-11 1987-05-12 Kentek Information Systems, Inc. Electrophotographic printer/copier
US4657369A (en) * 1985-04-02 1987-04-14 Kentek Information Systems, Inc. Disposable photoconductive belt assembly for a printer or a copier
US4639116A (en) * 1985-04-02 1987-01-27 Kentek Information Systems, Inc. Printer/copier with disposable toner cartridge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110025A (en) * 1975-09-22 1978-08-29 Ricoh Company, Ltd. Duplex electrostatic copying machine
GB2033878A (en) * 1978-10-30 1980-05-29 Xerox Corp Duplex copying-machine
GB2153301A (en) * 1981-07-07 1985-08-21 Canon Kk Duplex imaging
EP0159419A1 (en) * 1981-07-14 1985-10-30 Océ-Nederland B.V. Copying machine having means for detecting the type of original to be copied

Also Published As

Publication number Publication date
DE3812513C2 (US07655688-20100202-C00010.png) 1992-11-12
DE3812513A1 (de) 1988-11-03
US4758862A (en) 1988-07-19
GB8807537D0 (en) 1988-05-05
GB2205276A (en) 1988-12-07

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20080329