DE60128641D1 - Verfahren und Gerät zur Bilderzeugung - Google Patents

Verfahren und Gerät zur Bilderzeugung

Info

Publication number
DE60128641D1
DE60128641D1 DE60128641T DE60128641T DE60128641D1 DE 60128641 D1 DE60128641 D1 DE 60128641D1 DE 60128641 T DE60128641 T DE 60128641T DE 60128641 T DE60128641 T DE 60128641T DE 60128641 D1 DE60128641 D1 DE 60128641D1
Authority
DE
Germany
Prior art keywords
imaging
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
DE60128641T
Other languages
English (en)
Other versions
DE60128641T2 (de
Inventor
Yasukuni Omata
Hideaki Mochimaru
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Application granted granted Critical
Publication of DE60128641D1 publication Critical patent/DE60128641D1/de
Publication of DE60128641T2 publication Critical patent/DE60128641T2/de
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
    • G03G15/232—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member
    • 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
    • G03G2215/00135—Handling of parts of the apparatus
    • G03G2215/00139—Belt
    • G03G2215/00143—Meandering prevention
    • G03G2215/0016—Meandering prevention by mark detection, e.g. optical
    • 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
    • G03G2215/0119—Linear arrangement adjacent plural transfer points
    • 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
    • G03G2215/0119—Linear arrangement adjacent plural transfer points
    • G03G2215/0122—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt
    • G03G2215/0125—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt the linear arrangement being horizontal or slanted
    • G03G2215/0132—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt the linear arrangement being horizontal or slanted vertical medium transport path at the secondary transfer
    • 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
    • G03G2215/20—Details of the fixing device or porcess
    • G03G2215/207—Type of toner image to be fixed 
    • G03G2215/2083—Type of toner image to be fixed  duplex
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the transfer unit
DE60128641T 2000-12-13 2001-12-13 Verfahren und Gerät zur Bilderzeugung Expired - Lifetime DE60128641T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000378780 2000-12-13
JP2000378780 2000-12-13
JP2001350341 2001-11-15
JP2001350341A JP2002244359A (ja) 2000-12-13 2001-11-15 画像形成装置及び画像形成方法

Publications (2)

Publication Number Publication Date
DE60128641D1 true DE60128641D1 (de) 2007-07-12
DE60128641T2 DE60128641T2 (de) 2008-02-14

Family

ID=26605742

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128641T Expired - Lifetime DE60128641T2 (de) 2000-12-13 2001-12-13 Verfahren und Gerät zur Bilderzeugung

Country Status (4)

Country Link
US (1) US6584295B2 (de)
EP (1) EP1215544B1 (de)
JP (1) JP2002244359A (de)
DE (1) DE60128641T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003057960A (ja) * 2001-08-10 2003-02-28 Ricoh Co Ltd 画像形成装置
EP1296202A3 (de) * 2001-09-21 2003-06-18 Ricoh Company, Ltd. Verfahren und Gerät zur Herstellung von zweiseitigen Drucken und hiermit arbeitendes Bilderzeugungssystem
JP2003233287A (ja) * 2001-12-07 2003-08-22 Ricoh Co Ltd 画像形成装置及び画像形成方法
JP3954431B2 (ja) * 2002-04-26 2007-08-08 株式会社リコー 画像形成装置
JP2003330230A (ja) * 2002-05-09 2003-11-19 Ricoh Co Ltd 画像形成装置及び画像形成方法ならびに像担持体
US6983117B2 (en) * 2002-08-23 2006-01-03 Ricoh Company, Ltd. Image forming apparatus configured for double sided printing
ES2283692T3 (es) * 2002-09-19 2007-11-01 Ricoh Company, Ltd. Aparato de formacion de imagenes con dispositivo de fijacion de bandar para fijar simultaneamente ambos lados de una impresion recto-verso.
US7197269B2 (en) * 2002-10-11 2007-03-27 Ricoh Company, Ltd. Method, system and apparatus for transferring toner images to both sides of a recording medium
JP2004220002A (ja) * 2002-12-27 2004-08-05 Ricoh Co Ltd 両面画像形成装置及び方法
JP4383898B2 (ja) 2003-02-28 2009-12-16 株式会社リコー 現像剤収容器、現像剤供給装置及び画像形成装置
CN101118411B (zh) * 2003-03-05 2010-04-21 株式会社理光 图像形成装置及处理卡盒
US7224932B2 (en) * 2003-06-25 2007-05-29 Ricoh Company, Ltd. Image forming apparatus including a conveyance unit for passing a recording medium
JP2005043629A (ja) * 2003-07-28 2005-02-17 Ricoh Co Ltd クリーニング装置および画像形成装置
US7720416B2 (en) 2004-08-16 2010-05-18 Ricoh Company, Ltd. Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatus
JP2006084716A (ja) * 2004-09-15 2006-03-30 Ricoh Co Ltd 画像形成装置及び制御方法
JP2006251246A (ja) * 2005-03-09 2006-09-21 Ricoh Co Ltd 画像形成装置
JP5277525B2 (ja) * 2006-08-30 2013-08-28 株式会社リコー ベルト走行装置及び画像形成装置
JP4898416B2 (ja) * 2006-12-21 2012-03-14 シャープ株式会社 ベルト転写装置
JP5633807B2 (ja) * 2009-11-30 2014-12-03 株式会社リコー 画像形成装置、並びに、像担持体の駆動制御方法及びこの方法を実行するためのプログラム
JP2019015757A (ja) * 2017-07-03 2019-01-31 コニカミノルタ株式会社 画像形成装置

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509181B1 (de) 1970-12-26 1975-04-10
US3724944A (en) 1971-10-01 1973-04-03 Ricoh Kk Light intercepting screen winding and paying-out device for copying machines
US3884576A (en) 1972-02-05 1975-05-20 Ricoh Kk Exposure unit for a copying machine having a variable magnification
JPS5240863B2 (de) 1972-12-28 1977-10-14
JPS5837530B2 (ja) 1975-05-10 1983-08-17 株式会社リコー フクシヤキ
JPS5220837A (en) 1975-08-09 1977-02-17 Ricoh Co Ltd Variable multiplication type electrophotographic copying machine
DE3403456C2 (de) 1983-02-01 1985-08-01 Ricoh Co., Ltd., Tokio/Tokyo Halte- und Verriegelungssystem für eine Blattzuführkassette
US4703334A (en) 1983-08-26 1987-10-27 Ricoh Company, Ltd. Optical recording head and belt positioning apparatus
JPS6156370A (ja) 1984-08-28 1986-03-22 Ricoh Co Ltd 画像形成装置
US4753543A (en) 1985-06-24 1988-06-28 Ricoh Company, Ltd. Electrostatic printing apparatus with heated adjustable pressure toner fixing rolls
US4757344A (en) 1985-07-16 1988-07-12 Ricoh Company, Ltd. Imaging apparatus with detachable cartridges
US4688925A (en) 1985-12-06 1987-08-25 Eastman Kodak Company Electrographic reproduction apparatus capable of producing duplex copies
JPS6364068A (ja) 1986-09-05 1988-03-22 Ricoh Co Ltd 静電記録装置
US5204716A (en) * 1988-12-05 1993-04-20 Ricoh Company, Ltd. Side-free recording apparatus
US4987446A (en) 1988-12-15 1991-01-22 Ricoh Company, Ltd. Process unit cartridge for an electrophotographic apparatus
JP3075764B2 (ja) 1990-06-20 2000-08-14 株式会社リコー 電子写真装置
US5453822A (en) * 1992-05-15 1995-09-26 Hitachi Koki Co., Ltd. Optional side multi-toner image forming apparatus using intermediate transfer member
JP3144047B2 (ja) 1992-05-15 2001-03-07 日立工機株式会社 両面印刷方法
JP3137465B2 (ja) 1992-07-31 2001-02-19 株式会社リコー 画像形成装置
CN1049745C (zh) 1993-05-31 2000-02-23 株式会社理光 辊筒充电装置和采用该装置的图像形成装置
JPH07128958A (ja) 1993-09-10 1995-05-19 Ricoh Co Ltd 帯電ローラおよびそれを用いた画像形成装置
JP3223013B2 (ja) 1993-11-18 2001-10-29 株式会社リコー 画像形成装置
DE69432851T2 (de) 1993-12-09 2004-05-19 Nec Corp. Verfahren und Gerät zum Erzeugen von Bildern auf beiden Seiten eines Aufzeichnungspapiers ohne dieses Papier zu wenden
JPH07248693A (ja) 1994-01-19 1995-09-26 Ricoh Co Ltd 画像形成装置
JPH07248669A (ja) 1994-01-23 1995-09-26 Ricoh Co Ltd 電荷付与部材及び画像形成装置
JP3337304B2 (ja) 1994-02-23 2002-10-21 株式会社リコー 定着装置
JP3236169B2 (ja) 1994-08-01 2001-12-10 株式会社リコー 定着装置
JPH09127750A (ja) 1995-10-26 1997-05-16 Ricoh Co Ltd 画像形成装置
US5832354A (en) 1995-12-05 1998-11-03 Ricoh Company, Ltd. Image fixing device, image forming apparatus providing the image fixing device and rotor used in the image fixing device and having induction coil inside
JPH09208076A (ja) * 1996-02-06 1997-08-12 Ricoh Co Ltd 転写搬送装置
JP3491218B2 (ja) 1996-04-15 2004-01-26 コニカミノルタホールディングス株式会社 画像形成装置
JPH1097144A (ja) * 1996-09-20 1998-04-14 Toshiba Corp 画像形成装置および画像形成方法
JPH10104963A (ja) 1996-10-02 1998-04-24 Mita Ind Co Ltd 転写装置及び方法
JPH1184776A (ja) * 1997-09-12 1999-03-30 Toshiba Corp 画像形成装置、およびこの画像形成装置に組込まれたベルト搬送装置
JP3374057B2 (ja) * 1997-09-24 2003-02-04 シャープ株式会社 画像形成装置
JPH11125936A (ja) 1997-10-22 1999-05-11 Konica Corp 画像形成装置
KR100324101B1 (ko) 1998-02-14 2002-02-20 이토가 미찌야 화상형성장치
JP2000250272A (ja) * 1999-03-02 2000-09-14 Fuji Xerox Co Ltd 画像形成装置
JP3973810B2 (ja) 1999-10-29 2007-09-12 株式会社リコー 転写装置・画像形成装置

Also Published As

Publication number Publication date
US20020090236A1 (en) 2002-07-11
DE60128641T2 (de) 2008-02-14
JP2002244359A (ja) 2002-08-30
EP1215544B1 (de) 2007-05-30
US6584295B2 (en) 2003-06-24
EP1215544A1 (de) 2002-06-19

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