DE69837685D1 - Entwickler für die effiziente Übertragung eines Tonerbildes mit einer Bandzwischenübertragung - Google Patents
Entwickler für die effiziente Übertragung eines Tonerbildes mit einer BandzwischenübertragungInfo
- Publication number
- DE69837685D1 DE69837685D1 DE69837685T DE69837685T DE69837685D1 DE 69837685 D1 DE69837685 D1 DE 69837685D1 DE 69837685 T DE69837685 T DE 69837685T DE 69837685 T DE69837685 T DE 69837685T DE 69837685 D1 DE69837685 D1 DE 69837685D1
- Authority
- DE
- Germany
- Prior art keywords
- transfer
- developer
- toner image
- tape
- efficient
- 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.)
- Revoked
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
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
- G03G15/162—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support details of the the intermediate support, e.g. chemical composition
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
- G03G21/168—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the transfer unit
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/0821—Developers with toner particles characterised by physical parameters
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity
-
- 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
- G03G2215/0167—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member
- G03G2215/0174—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member plural rotations of recording member to produce multicoloured copy
-
- 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
- G03G2221/1639—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the fixing unit
-
- 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
-
- 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
- G03G2221/1672—Paper handling
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Electrophotography Configuration And Component (AREA)
Applications Claiming Priority (26)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP03267997A JP3671573B2 (ja) | 1997-01-31 | 1997-01-31 | 中間転写ユニット |
JP3299697 | 1997-01-31 | ||
JP9032996A JPH10221912A (ja) | 1997-01-31 | 1997-01-31 | 記録媒体搬送装置 |
JP3267997 | 1997-01-31 | ||
JP4647597 | 1997-02-28 | ||
JP04647797A JP3484910B2 (ja) | 1997-02-28 | 1997-02-28 | 画像形成装置 |
JP9046465A JPH10240041A (ja) | 1997-02-28 | 1997-02-28 | 中間転写ユニット |
JP4646397 | 1997-02-28 | ||
JP4647597A JPH10240028A (ja) | 1997-02-28 | 1997-02-28 | 中間転写ユニット |
JP4646497 | 1997-02-28 | ||
JP04647897A JP3484911B2 (ja) | 1997-02-28 | 1997-02-28 | 画像形成装置 |
JP9046461A JPH10240038A (ja) | 1997-02-28 | 1997-02-28 | 中間転写ユニット |
JP04647697A JP3763633B2 (ja) | 1997-02-28 | 1997-02-28 | 画像形成装置 |
JP4646397A JPH10240039A (ja) | 1997-02-28 | 1997-02-28 | 中間転写ユニット |
JP4646497A JPH10240040A (ja) | 1997-02-28 | 1997-02-28 | 中間転写ユニット |
JP4646197 | 1997-02-28 | ||
JP4647697 | 1997-02-28 | ||
JP4647797 | 1997-02-28 | ||
JP4646697 | 1997-02-28 | ||
JP4647897 | 1997-02-28 | ||
JP4647497 | 1997-02-28 | ||
JP4646297 | 1997-02-28 | ||
JP4646597 | 1997-02-28 | ||
JP4646297A JPH10240037A (ja) | 1997-02-28 | 1997-02-28 | 中間転写ユニット |
JP9046474A JPH10240042A (ja) | 1997-02-28 | 1997-02-28 | 中間転写ユニット |
JP9046466A JPH10240027A (ja) | 1997-02-28 | 1997-02-28 | 中間転写ユニット |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69837685D1 true DE69837685D1 (de) | 2007-06-06 |
DE69837685T2 DE69837685T2 (de) | 2008-01-10 |
DE69837685T8 DE69837685T8 (de) | 2008-04-30 |
Family
ID=27584201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69837685T Revoked DE69837685T8 (de) | 1997-01-31 | 1998-01-30 | Entwickler für die effiziente Übertragung eines Tonerbildes mit einer Bandzwischenübertragung |
Country Status (3)
Country | Link |
---|---|
US (2) | US6173139B1 (de) |
EP (4) | EP1291733B1 (de) |
DE (1) | DE69837685T8 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6408158B1 (en) | 1997-01-31 | 2002-06-18 | Seiko Epson Corporation | Intermediate transfer unit |
JP4310020B2 (ja) * | 1999-03-31 | 2009-08-05 | キヤノン株式会社 | 画像形成装置 |
US6650436B1 (en) * | 1999-04-14 | 2003-11-18 | Canon Kabushiki Kaisha | Automatic sheet feed control |
US6522856B2 (en) * | 2000-04-20 | 2003-02-18 | Canon Kabushiki Kaisha | Image forming apparatus including bearing and conveying member with excessive-wear prevention properties |
JP4451009B2 (ja) | 2000-04-27 | 2010-04-14 | 株式会社リコー | 画像形成装置 |
US6834176B2 (en) * | 2001-06-15 | 2004-12-21 | Canon Kabushiki Kaisha | Image forming apparatus having intermediary transfer member and transfer member of size and hardness, respectively, satisfying specific formula |
US20030098744A1 (en) * | 2001-11-29 | 2003-05-29 | Seiichi Banba | Variable gain differential amplifier and multiplication circuit |
JP2004093908A (ja) | 2002-08-30 | 2004-03-25 | Ricoh Co Ltd | 画像形成装置・転写方法・トナー |
JP2005077669A (ja) | 2003-08-29 | 2005-03-24 | Canon Inc | 画像形成装置 |
JP4415632B2 (ja) * | 2003-10-03 | 2010-02-17 | セイコーエプソン株式会社 | 画像形成装置および画像形成方法 |
US7381515B2 (en) | 2004-04-26 | 2008-06-03 | Canon Kabushiki Kaisha | Image forming method and image forming apparatus |
JP2006113285A (ja) * | 2004-10-14 | 2006-04-27 | Sharp Corp | カラー画像形成装置 |
JP2007328317A (ja) * | 2006-05-08 | 2007-12-20 | Ricoh Co Ltd | 転写分離装置および画像形成装置 |
JP4345028B2 (ja) * | 2007-01-30 | 2009-10-14 | ブラザー工業株式会社 | 転写装置、感光体カートリッジおよび画像形成装置 |
US8311443B2 (en) | 2009-02-16 | 2012-11-13 | Brother Kogyo Kabushiki Kaisha | Image-forming device having cleaning unit opposing belt |
JP2014170116A (ja) | 2013-03-04 | 2014-09-18 | Ricoh Co Ltd | 画像形成装置 |
Family Cites Families (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5664367A (en) * | 1979-10-30 | 1981-06-01 | Minolta Camera Co Ltd | Transfer device |
JP2611199B2 (ja) * | 1986-05-23 | 1997-05-21 | 日立工機株式会社 | カツト紙レーザビームプリンタ |
GB8715481D0 (en) * | 1987-07-01 | 1987-08-05 | Xerox Corp | Electrostatographic machine |
JPH0795212B2 (ja) * | 1989-02-14 | 1995-10-11 | シャープ株式会社 | トナー転写装置および中間転写装置 |
JP2769850B2 (ja) | 1989-04-26 | 1998-06-25 | キヤノン株式会社 | 一成分系非磁性現像剤 |
US5307122A (en) * | 1989-07-28 | 1994-04-26 | Canon Kabushiki Kaisha | Image forming apparatus apparatus unit facsimile apparatus and developer comprising hydrophobic silica fine powder for developing electrostatic images |
JPH0810813Y2 (ja) * | 1989-11-17 | 1996-03-29 | 日立工機株式会社 | 印刷装置の用紙搬送装置 |
JPH03174549A (ja) * | 1989-12-04 | 1991-07-29 | Ricoh Co Ltd | 電子写真記録装置 |
US5208612A (en) * | 1989-12-06 | 1993-05-04 | Ricoh Company, Ltd. | Image recording apparatus constituting of selectable units |
JPH03249671A (ja) * | 1990-02-28 | 1991-11-07 | Matsushita Electric Ind Co Ltd | カラー電子写真装置 |
US5075731A (en) * | 1990-03-13 | 1991-12-24 | Sharp Kabushiki Kaisha | Transfer roller device |
US5023541A (en) * | 1990-03-23 | 1991-06-11 | Hewlett-Packard Company | Power supply control circuit having constant voltage and constant current modes |
JPH0470762A (ja) | 1990-07-11 | 1992-03-05 | Ricoh Co Ltd | 静電荷像現像用トナー |
JPH0473666A (ja) * | 1990-07-12 | 1992-03-09 | Minolta Camera Co Ltd | 画像作成装置 |
US5189478A (en) | 1990-09-29 | 1993-02-23 | Minolta Camera Kabushiki Kaisha | Image forming method and image forming apparatus, including means for controlling the charge on a transfer medium |
US5158846A (en) | 1990-10-29 | 1992-10-27 | Olin Corporation | Electrostatic color printing system utilizing an image transfer belt |
JPH04172375A (ja) * | 1990-11-05 | 1992-06-19 | Hitachi Ltd | 電子写真複写装置 |
US5351114A (en) * | 1991-04-22 | 1994-09-27 | Hitachi, Ltd. | Electrophotographic copying apparatus having ribbon-shaped toner image carrier |
JPH0540418A (ja) * | 1991-08-06 | 1993-02-19 | Canon Inc | 画像形成装置 |
JPH06295132A (ja) * | 1992-01-16 | 1994-10-21 | Canon Inc | 画像形成装置 |
JPH05270078A (ja) * | 1992-03-24 | 1993-10-19 | Ricoh Co Ltd | シート位置合わせ装置 |
JP2899193B2 (ja) | 1992-06-08 | 1999-06-02 | キヤノン株式会社 | 静電荷像現像用トナー及び画像形成方法 |
JP2915699B2 (ja) | 1992-06-16 | 1999-07-05 | シャープ株式会社 | 画像形成装置 |
JPH0627838A (ja) * | 1992-07-08 | 1994-02-04 | Fuji Xerox Co Ltd | 電子複写機の画像形成装置 |
JPH06167827A (ja) * | 1992-12-01 | 1994-06-14 | Dainippon Ink & Chem Inc | 静電潜像現像用トナー |
US5510886A (en) | 1993-04-03 | 1996-04-23 | Ricoh Company, Ltd. | Image forming apparatus having an intermediate image carrier |
JP3298703B2 (ja) * | 1993-05-18 | 2002-07-08 | 株式会社リコー | 画像形成装置 |
JPH06317992A (ja) | 1993-05-10 | 1994-11-15 | Fuji Xerox Co Ltd | 中間転写体を用いた画像形成装置 |
JPH06332235A (ja) * | 1993-05-25 | 1994-12-02 | Mita Ind Co Ltd | 電子写真用トナー |
JPH0720731A (ja) * | 1993-06-30 | 1995-01-24 | Matsushita Electric Ind Co Ltd | 画像形成装置 |
GB2283702B (en) | 1993-10-13 | 1997-04-09 | Seiko Epson Corp | Contact transfer device and image forming equipment |
JP3013709B2 (ja) | 1994-07-25 | 2000-02-28 | セイコーエプソン株式会社 | 接触転写装置 |
JP3066943B2 (ja) | 1993-11-29 | 2000-07-17 | キヤノン株式会社 | 画像形成方法 |
JPH07181732A (ja) | 1993-12-24 | 1995-07-21 | Matsushita Electric Ind Co Ltd | トナー及び電子写真装置 |
JPH07181733A (ja) | 1993-12-24 | 1995-07-21 | Matsushita Electric Ind Co Ltd | トナー及び電子写真装置 |
JPH07209910A (ja) | 1994-01-14 | 1995-08-11 | Matsushita Electric Ind Co Ltd | トナー及び電子写真装置 |
US5933697A (en) * | 1994-03-24 | 1999-08-03 | Canon Kabushiki Kaisha | Image forming apparatus with curl generating means |
JPH07287502A (ja) | 1994-04-18 | 1995-10-31 | Matsushita Electric Ind Co Ltd | カラー電子写真装置 |
JPH07306544A (ja) * | 1994-05-11 | 1995-11-21 | Fuji Xerox Co Ltd | 静電荷像現像用現像剤および画像形成方法 |
JPH0834555A (ja) * | 1994-07-25 | 1996-02-06 | Canon Inc | シート搬送装置 |
JP3326981B2 (ja) * | 1994-08-26 | 2002-09-24 | 富士ゼロックス株式会社 | 画像形成装置 |
JP3386244B2 (ja) | 1994-08-26 | 2003-03-17 | 株式会社リコー | 画像形成装置 |
JPH08137183A (ja) | 1994-11-14 | 1996-05-31 | Matsushita Electric Ind Co Ltd | カラー画像形成装置 |
US5714290A (en) * | 1994-12-01 | 1998-02-03 | Xerox Corporation | Flexible belts having a bent seam |
JPH08160759A (ja) * | 1994-12-06 | 1996-06-21 | Canon Inc | 画像形成装置 |
JPH08202172A (ja) * | 1995-01-26 | 1996-08-09 | Fuji Xerox Co Ltd | 中間転写体を用いたカラー画像形成装置 |
DE69628350T2 (de) * | 1995-02-10 | 2004-03-25 | Canon K.K. | Apparat für Bildherstellung, der ein Entwicklungselement umfasst worin ein schwarzer Toner mit spezifischer Rundheit eingesetzt wird, die Verwendung eines solchen schwarzen Toners in einem Bildherstellungsverfahren, und Tonerbehälterelement |
US5689771A (en) | 1995-03-02 | 1997-11-18 | Konica Corporation | Color image forming apparatus having bias controller for cleaning transfer roller |
JPH08286528A (ja) * | 1995-04-10 | 1996-11-01 | Canon Inc | カラー画像形成装置 |
JPH09138595A (ja) * | 1995-11-13 | 1997-05-27 | Minolta Co Ltd | 転写装置 |
JPH08328306A (ja) * | 1995-05-30 | 1996-12-13 | Canon Inc | トナー及び現像方法 |
JP3308812B2 (ja) | 1995-05-31 | 2002-07-29 | キヤノン株式会社 | 静電荷像現像用トナー及びその製造方法 |
JP3269334B2 (ja) | 1995-06-16 | 2002-03-25 | ミノルタ株式会社 | 画像形成装置 |
JP3620548B2 (ja) * | 1995-06-27 | 2005-02-16 | セイコーエプソン株式会社 | カラー画像形成装置 |
JP3403577B2 (ja) * | 1995-07-13 | 2003-05-06 | 株式会社リコー | 画像形成装置 |
JPH0968876A (ja) * | 1995-08-31 | 1997-03-11 | Kyocera Corp | 画像形成装置 |
JP3504808B2 (ja) * | 1995-09-05 | 2004-03-08 | 富士ゼロックス株式会社 | 画像形成装置 |
JPH0990777A (ja) * | 1995-09-28 | 1997-04-04 | Kyocera Corp | 画像形成装置 |
JP3301474B2 (ja) | 1995-12-12 | 2002-07-15 | セイコーエプソン株式会社 | 画像形成装置 |
JP3268727B2 (ja) * | 1996-05-16 | 2002-03-25 | キヤノン株式会社 | 画像形成装置 |
JPH10326068A (ja) * | 1997-05-26 | 1998-12-08 | Konica Corp | 画像形成装置 |
JP3562690B2 (ja) * | 1997-06-20 | 2004-09-08 | 日立プリンティングソリューションズ株式会社 | 画像記録装置の用紙搬送方法 |
-
1998
- 1998-01-30 EP EP02019115A patent/EP1291733B1/de not_active Expired - Lifetime
- 1998-01-30 EP EP98101634A patent/EP0856783B1/de not_active Expired - Lifetime
- 1998-01-30 US US09/016,785 patent/US6173139B1/en not_active Expired - Fee Related
- 1998-01-30 EP EP00101452A patent/EP1014202B1/de not_active Expired - Lifetime
- 1998-01-30 EP EP02019116A patent/EP1280012B1/de not_active Revoked
- 1998-01-30 DE DE69837685T patent/DE69837685T8/de not_active Revoked
- 1998-11-25 US US09/199,493 patent/US6223015B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1014202A3 (de) | 2000-09-13 |
EP0856783A3 (de) | 1999-01-07 |
EP1291733B1 (de) | 2008-04-16 |
DE69837685T2 (de) | 2008-01-10 |
US6223015B1 (en) | 2001-04-24 |
EP1280012B1 (de) | 2007-04-25 |
DE69837685T8 (de) | 2008-04-30 |
EP0856783B1 (de) | 2002-04-17 |
EP1014202A2 (de) | 2000-06-28 |
US6173139B1 (en) | 2001-01-09 |
EP1291733A1 (de) | 2003-03-12 |
EP1014202B1 (de) | 2003-04-16 |
EP1280012A1 (de) | 2003-01-29 |
EP0856783A2 (de) | 1998-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |