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DE69018530D1 - Farbbilderzeugungsgerät. - Google Patents

Farbbilderzeugungsgerät.

Info

Publication number
DE69018530D1
DE69018530D1 DE69018530T DE69018530T DE69018530D1 DE 69018530 D1 DE69018530 D1 DE 69018530D1 DE 69018530 T DE69018530 T DE 69018530T DE 69018530 T DE69018530 T DE 69018530T DE 69018530 D1 DE69018530 D1 DE 69018530D1
Authority
DE
Germany
Prior art keywords
imaging device
color imaging
color
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
DE69018530T
Other languages
English (en)
Inventor
Satoshi Haneda
Masakazu Fukuchi
Shunji Matsuo
Shizuo Morita
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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
Priority claimed from JP1175248A external-priority patent/JP2789040B2/ja
Priority claimed from JP1180783A external-priority patent/JPH0344659A/ja
Priority claimed from JP1207243A external-priority patent/JPH0369971A/ja
Priority claimed from JP1217080A external-priority patent/JPH0378771A/ja
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Application granted granted Critical
Publication of DE69018530D1 publication Critical patent/DE69018530D1/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
    • 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
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1842—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks
    • G03G21/185—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks the process cartridge being mounted parallel to the axis of the photosensitive member
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0126—Details of unit using a solid developer
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849—Detection or control means for the developer concentration
    • G03G15/0855—Detection or control means for the developer concentration the concentration being measured by optical means
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0865—Arrangements for supplying new developer
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • G03G15/0879—Arrangements for metering and dispensing developer from a developer cartridge into the development unit for dispensing developer from a developer cartridge not directly attached to the development unit
    • 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
    • G03G21/10—Collecting or recycling waste developer
    • G03G21/105—Arrangements for conveying toner waste
    • 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
    • G03G21/10—Collecting or recycling waste developer
    • G03G21/12—Toner waste containers
    • 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
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1628—Clamshell type
    • 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
    • G03G2221/1603—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for multicoloured copies
    • 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
    • G03G2221/1606—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element
    • 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
    • G03G2221/1606—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element
    • G03G2221/1615—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element being a belt
    • 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
    • G03G2221/1618—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the cleaning unit
    • G03G2221/1624—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the cleaning unit transporting cleaned toner into separate vessels, e.g. photoreceptors, external containers
    • 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
    • G03G2221/163—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the developer 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
    • G03G2221/1636—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the exposure 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
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1654—Locks and means for positioning or alignment
    • 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
    • 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
    • G03G2221/1675—Paper handling jam treatment
    • 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
    • G03G2221/1678—Frame structures
    • G03G2221/1687—Frame structures using opening shell type machines, e.g. pivoting assemblies
    • 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
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Color Electrophotography (AREA)
DE69018530T 1989-07-05 1990-07-05 Farbbilderzeugungsgerät. Expired - Lifetime DE69018530D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1175248A JP2789040B2 (ja) 1989-07-05 1989-07-05 カラー画像形成装置
JP1180783A JPH0344659A (ja) 1989-07-13 1989-07-13 カラー画像形成装置
JP1207243A JPH0369971A (ja) 1989-08-09 1989-08-09 カラー画像形成装置
JP1217080A JPH0378771A (ja) 1989-08-22 1989-08-22 カラー画像形成装置

Publications (1)

Publication Number Publication Date
DE69018530D1 true DE69018530D1 (de) 1995-05-18

Family

ID=27474625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69018530T Expired - Lifetime DE69018530D1 (de) 1989-07-05 1990-07-05 Farbbilderzeugungsgerät.

Country Status (3)

Country Link
US (1) US5065195A (de)
EP (1) EP0407183B1 (de)
DE (1) DE69018530D1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119134A (en) * 1989-09-26 1992-06-02 Konica Corporation Photosensitive member protection shutter for use in a color image forming apparatus
US5140369A (en) * 1989-11-15 1992-08-18 Konica Corporation Color image forming apparatus having a process cartridge containing a belt shaped image carrier, toner replenishing means and detachable paper cartridge
JPH03174549A (ja) * 1989-12-04 1991-07-29 Ricoh Co Ltd 電子写真記録装置
US5258816A (en) * 1990-01-26 1993-11-02 Konica Corporation Cleaning device for a color image forming apparatus
US5126789A (en) * 1990-07-26 1992-06-30 Konica Corporatoin Image forming apparatus
US5182595A (en) * 1990-07-26 1993-01-26 Konica Corporation Image forming apparatus having an dismountable process cartridge
US5262824A (en) * 1990-07-26 1993-11-16 Konica Corporation Image formimg apparatus with automatic process cartridge displacement for maintenance
DE69115586T2 (de) * 1990-07-26 1996-06-13 Konishiroku Photo Ind Bilderzeugungsgerät
JP2981913B2 (ja) * 1990-08-22 1999-11-22 コニカ株式会社 カラー画像形成装置
US5493366A (en) * 1990-09-07 1996-02-20 Konica Corporation Image forming apparatus
US5250989A (en) * 1990-11-10 1993-10-05 Konica Corporation Image forming apparatus having detachable process cartridge with protective transfer zone cover
JP3225360B2 (ja) * 1991-02-14 2001-11-05 コニカ株式会社 画像形成装置
EP0529061A1 (de) * 1991-03-15 1993-03-03 Eastman Kodak Company Farbbilderzeugungsgerät und Tonerbehälter
US5245394A (en) * 1991-03-20 1993-09-14 Konica Corporation Image forming apparatus having an openable conveyance path
US5249026A (en) * 1991-05-17 1993-09-28 Canon Kabushiki Kaisha Image forming system and process cartridge mountable on same
JPH04372967A (ja) * 1991-06-21 1992-12-25 Toshiba Corp 画像形成装置
JP3278198B2 (ja) * 1991-06-28 2002-04-30 キヤノン株式会社 プロセスカートリッジ、及び、前記プロセスカートリッジを着脱可能な画像形成装置
JPH0515049U (ja) * 1991-08-05 1993-02-26 コニカ株式会社 画像形成装置の排紙トレー
US5357318A (en) * 1991-08-19 1994-10-18 Konica Corporation Color image forming apparatus with interchangeable charging and transferring devices
DE69216968D1 (de) * 1991-09-20 1997-03-06 Canon Kk Bilderzeugungsgerät
US5223068A (en) * 1992-01-27 1993-06-29 Raymond Baley Reconditioned and resealed toner cartridge, the method of making the same, and a table saw used in this method
US5525183A (en) * 1992-01-27 1996-06-11 Bay-Bro Corporation Method and apparatus for reconditioning and resealing a toner cartridge
US5341200A (en) * 1992-12-28 1994-08-23 Xerox Corporation Removable process unit with waste toner storage
US5612771A (en) * 1993-09-07 1997-03-18 Matsushita Electric Industrial Co., Ltd. Multi-color electrophotographic printer having multiple image forming units for creating multiple toner images in registry
JP3337859B2 (ja) * 1994-04-26 2002-10-28 キヤノン株式会社 プロセスカートリッジ及び画像形成装置
JPH11133694A (ja) * 1997-10-30 1999-05-21 Nec Niigata Ltd カラー画像形成装置
US6014535A (en) * 1998-12-10 2000-01-11 Imation Corp. Soft cartridge package for a photoreceptor belt and method of manufacturing soft cartridge package including method of loading photoreceptor belt using soft cartridge package
US6097912A (en) * 1998-12-10 2000-08-01 Imation Corp. Protective cover package for an organic photoreceptor belt
US6049682A (en) * 1998-12-10 2000-04-11 Imation Corp. Hard cartridge package for an organic photoreceptor belt
JP2002062782A (ja) * 2000-06-09 2002-02-28 Fuji Xerox Co Ltd 画像形成装置のサブユニット取付構造及びサブユニット取付、取外し方法
KR100428546B1 (ko) * 2002-07-04 2004-04-29 삼성전자주식회사 감광드럼을 이용한 폐토너 회수장치
US6907209B2 (en) * 2002-07-18 2005-06-14 Seiko Epson Corporation Tandem-type image forming apparatus with a transfer belt
JP2004102137A (ja) * 2002-09-12 2004-04-02 Ricoh Co Ltd 廃トナー回収装置及び画像形成装置
US6975830B2 (en) * 2002-09-12 2005-12-13 Ricoh Company, Limited Image forming apparatus, process cartridge, and waste toner recovery device
JP3945437B2 (ja) * 2003-03-28 2007-07-18 ブラザー工業株式会社 画像形成装置
JP4378299B2 (ja) * 2004-02-20 2009-12-02 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
EP1674948B1 (de) 2004-12-27 2018-08-01 Brother Kogyo Kabushiki Kaisha Bilderzeugungsvorrichtung
JP5035723B2 (ja) * 2006-10-18 2012-09-26 株式会社リコー トナー搬送装置、プロセスカートリッジ及び画像形成装置
JP5811336B2 (ja) * 2010-11-08 2015-11-11 株式会社リコー 画像形成装置
US11307519B2 (en) * 2020-01-30 2022-04-19 Canon Kabushiki Kaisha Recording material cooling device

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JPS56150782A (en) * 1980-04-24 1981-11-21 Canon Inc Waste toner recovering device
US4432632A (en) * 1981-01-13 1984-02-21 Ricoh Company, Ltd. Apparatus for holding a recording member in the form of an endless belt in a recording system using the same
JPS6026062U (ja) * 1983-07-28 1985-02-22 株式会社リコー 画像形成装置
JPS6095458A (ja) * 1983-10-07 1985-05-28 Konishiroku Photo Ind Co Ltd カラ−画像記録方法
JPS60158475A (ja) * 1984-01-26 1985-08-19 Konishiroku Photo Ind Co Ltd 多重画像記録方法
JPS6095456A (ja) * 1983-10-07 1985-05-28 Konishiroku Photo Ind Co Ltd カラ−画像記録方法
JPS6076766A (ja) * 1983-10-04 1985-05-01 Konishiroku Photo Ind Co Ltd カラー画像形成装置
JPS6075850A (ja) * 1983-10-03 1985-04-30 Konishiroku Photo Ind Co Ltd カラ−画像記録方法
JPS61100700A (ja) * 1984-10-24 1986-05-19 株式会社日立製作所 高レベル放射性廃棄物貯蔵タンク設備
JPS61149972A (ja) * 1984-12-25 1986-07-08 Ricoh Co Ltd カラ−複写方法
US4630919A (en) * 1985-07-22 1986-12-23 Xerox Corporation Selectable color system
US4690544A (en) * 1985-12-24 1987-09-01 Xerox Corporation Blade cleaning apparatus for flexible belt
JPH0721688B2 (ja) * 1986-03-11 1995-03-08 コニカ株式会社 トナー回収装置
EP0351894B1 (de) * 1986-05-28 1993-09-01 Mita Industrial Co., Ltd. Bildaufzeichnungsmaschine
US4791454A (en) * 1986-06-05 1988-12-13 Ricoh Company, Ltd. Removable photoconductive element unit for image-forming apparatus
JPS6348350A (ja) * 1986-08-15 1988-03-01 Mitsubishi Kasei Vinyl Co 耐熱性を改良した塩化ビニル系樹脂組成物
GB2198991B (en) * 1986-12-15 1991-02-13 Xerox Corp Electrostatographic reproducing machine and process unit therefor
GB8715481D0 (en) * 1987-07-01 1987-08-05 Xerox Corp Electrostatographic machine
US4821066A (en) * 1988-02-22 1989-04-11 Eastman Kodak Company Nonimpact printer
CA2003398A1 (en) * 1988-11-21 1990-05-21 Shizuo Morita Color copy machine with detachable process cartridge

Also Published As

Publication number Publication date
EP0407183B1 (de) 1995-04-12
EP0407183A2 (de) 1991-01-09
EP0407183A3 (en) 1992-01-02
US5065195A (en) 1991-11-12

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