FR2611930B1 - Appareil de formation d'images - Google Patents
Appareil de formation d'imagesInfo
- Publication number
- FR2611930B1 FR2611930B1 FR8802724A FR8802724A FR2611930B1 FR 2611930 B1 FR2611930 B1 FR 2611930B1 FR 8802724 A FR8802724 A FR 8802724A FR 8802724 A FR8802724 A FR 8802724A FR 2611930 B1 FR2611930 B1 FR 2611930B1
- Authority
- FR
- France
- Prior art keywords
- image forming
- forming apparatus
- image
- forming
- 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 - Fee Related
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
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
- G03G21/1817—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
- G03G21/1821—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement means for connecting the different parts of the process cartridge, e.g. attachment, positioning of parts with each other, pressure/distance regulation
-
- 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
- G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
-
- 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
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/007—Arrangement or disposition of parts of the cleaning 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
- G03G21/16—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
- 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
- G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
- G03G21/1647—Mechanical connection means
-
- 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
-
- 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
- G03G2221/1648—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts using seals, e.g. to prevent scattering of toner
-
- 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
- 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
-
- 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
- G03G2221/1853—Process cartridge having a submodular arrangement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electrophotography Configuration And Component (AREA)
- Dry Development In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3091587U JPS63174353U (fr) | 1987-03-03 | 1987-03-03 | |
JP3091487U JPS63138551U (fr) | 1987-03-03 | 1987-03-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2611930A1 FR2611930A1 (fr) | 1988-09-09 |
FR2611930B1 true FR2611930B1 (fr) | 1994-04-08 |
Family
ID=26369355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8802724A Expired - Fee Related FR2611930B1 (fr) | 1987-03-03 | 1988-03-03 | Appareil de formation d'images |
Country Status (3)
Country | Link |
---|---|
US (1) | US4862212A (fr) |
DE (1) | DE3806946A1 (fr) |
FR (1) | FR2611930B1 (fr) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4862209A (en) * | 1987-03-05 | 1989-08-29 | Ricoh Company, Ltd. | Image forming apparatus having a removable image forming process kit |
US5099280A (en) * | 1987-10-30 | 1992-03-24 | Mita Industrial Co., Ltd. | Cleaning unit of a copying apparatus |
JPH01315770A (ja) * | 1988-03-10 | 1989-12-20 | Ricoh Co Ltd | 画像記録装置 |
JP2788285B2 (ja) * | 1988-09-12 | 1998-08-20 | 株式会社リコー | 画像記録装置 |
US4987446A (en) * | 1988-12-15 | 1991-01-22 | Ricoh Company, Ltd. | Process unit cartridge for an electrophotographic apparatus |
JP2590015B2 (ja) * | 1989-02-15 | 1997-03-12 | 三田工業株式会社 | トナー像現像装置 |
JPH02244164A (ja) * | 1989-03-17 | 1990-09-28 | Toshiba Corp | 画像記録装置 |
US5136333A (en) * | 1989-06-30 | 1992-08-04 | Lexmark International, Inc. | Electrophotographic printer and cartridge arrangement |
JPH085498Y2 (ja) * | 1989-09-01 | 1996-02-14 | ブラザー工業株式会社 | 電子写真装置 |
US5227841A (en) * | 1989-12-04 | 1993-07-13 | Kabushiki Kaisha Toshiba | Image forming apparatus having unit support member thereon |
JP2827137B2 (ja) * | 1989-12-05 | 1998-11-18 | 株式会社リコー | クリーナ・トナー・マガジン及び電子写真式記録装置 |
US5828928A (en) * | 1990-04-27 | 1998-10-27 | Canon Kabushiki Kaisha | Process cartridge mountable in an image forming system and a method for assembling a cleaning device |
US5623328A (en) * | 1990-04-27 | 1997-04-22 | Canon Kabushiki Kaisha | Process cartridge and image forming system on which process cartridge is mountable |
EP0468751A3 (en) * | 1990-07-26 | 1993-03-24 | Konica Corporation | Image forming apparatus |
US5300979A (en) * | 1990-10-17 | 1994-04-05 | Sanyo Electric Co., Ltd. | Clamshell type image forming apparatus |
US5682579A (en) * | 1990-11-06 | 1997-10-28 | Canon Kabushiki Kaisha | Detachable two-frame process cartridge for an image forming apparatus |
US5294960A (en) * | 1990-11-06 | 1994-03-15 | Canon Kabushiki Kaisha | Detachable two-frame process cartridge for an image forming apparatus |
EP0485271B1 (fr) * | 1990-11-06 | 1997-07-23 | Canon Kabushiki Kaisha | Unité de traitement et appareil de formation d'images utilisant une telle unité |
DE69219915T2 (de) * | 1991-01-25 | 1997-11-20 | Canon Kk | Elektrophotographisches Bilderzeugungsgerät mit einer Montieranordnung für die Arbeitseinheit |
EP0501497B1 (fr) * | 1991-03-01 | 1996-01-03 | Canon Kabushiki Kaisha | Système de formation d'images et unité amovible, de traitement montée sur celui-ci |
JPH06317953A (ja) * | 1993-04-28 | 1994-11-15 | Canon Inc | フレーム構造及び画像形成装置 |
JP3298728B2 (ja) * | 1993-11-12 | 2002-07-08 | 株式会社リコー | 画像形成装置 |
JP2877728B2 (ja) * | 1994-04-28 | 1999-03-31 | 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 |
US5678125A (en) * | 1995-05-17 | 1997-10-14 | Ricoh Company, Ltd. | Image forming apparatus |
US6545775B1 (en) * | 1995-07-21 | 2003-04-08 | Canon Kabushiki Kaisha | Control system and units removably attachable to the same |
US5758233A (en) * | 1996-12-20 | 1998-05-26 | Lexmark International, Inc. | Toner cartridge with locating on photoconductor shaft |
US6384940B1 (en) * | 1997-04-21 | 2002-05-07 | Murata Kikai Kabushiki Kaisha | Facsimile device utilizing process unit for electrophotographic device |
JP2000194248A (ja) * | 1998-12-28 | 2000-07-14 | Canon Inc | プロセスカ―トリッジ及び帯電ユニット及び現像ユニット |
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 |
EP1752837B1 (fr) * | 2000-09-26 | 2015-03-11 | Ricoh Company, Ltd. | Appareil de formation des images. |
US6580888B2 (en) * | 2001-05-17 | 2003-06-17 | Lexmark International, Inc. | Contact development system reference structure |
US7158730B2 (en) * | 2003-08-07 | 2007-01-02 | Ricoh Company, Ltd. | Image forming apparatus, process cartridge, developing unit, and image forming method |
US7162182B2 (en) * | 2004-03-19 | 2007-01-09 | Lexmark International, Inc. | Image forming device having a door assembly and method of use |
US7136609B2 (en) * | 2004-03-19 | 2006-11-14 | Lexmark International, Inc. | Movable subunit and two piece cartridge for use in an image forming device |
JP4930675B2 (ja) * | 2005-09-22 | 2012-05-16 | 富士ゼロックス株式会社 | 画像形成装置 |
US7639965B2 (en) * | 2006-04-19 | 2009-12-29 | Lexmark International, Inc. | Architecture for an image-forming device |
US7675536B2 (en) * | 2006-04-19 | 2010-03-09 | Lexmark International, Inc. | Architectures for multi-functional image forming devices |
US7986911B2 (en) | 2007-03-28 | 2011-07-26 | Lexmark International, Inc. | Architecture for a media feeding option for an image forming device |
KR20170077594A (ko) * | 2015-12-28 | 2017-07-06 | 에스프린팅솔루션 주식회사 | 현상 카트리지 및 이를 채용한 전자사진방식 화상형성장치 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE759793A (nl) * | 1969-12-10 | 1971-06-03 | Agfa Gevaert Nv | Elektrostatisch kopieerapparaat |
DE2815304A1 (de) * | 1978-04-08 | 1979-10-18 | Olympia Werke Ag | Elektrofotografisches kopiergeraet mit einer austauschbaren endlichen fotoleiterbahn |
JPS56122049A (en) * | 1980-02-29 | 1981-09-25 | Toshiba Corp | Electronic copier |
JPS5778075A (en) * | 1980-10-31 | 1982-05-15 | Toshiba Corp | Photoreceptor holding device for picture forming equipment |
JPS592061A (ja) * | 1982-06-28 | 1984-01-07 | Canon Inc | 現像装置 |
JPS59126251A (ja) * | 1983-01-08 | 1984-07-20 | Fuji Photo Film Co Ltd | オ−トラジオグラフイ−における信号処理方法 |
US4583844A (en) * | 1983-09-19 | 1986-04-22 | Konishiroku Photo Industry Co., Ltd. | Image recording apparatus with separable upper and lower sections and displaceable paper feed unit |
JPS60140264A (ja) * | 1983-12-28 | 1985-07-25 | Olympus Optical Co Ltd | 電子写真複写装置 |
US4556308A (en) * | 1984-05-25 | 1985-12-03 | Xerox Corporation | Removable processing cartridge for electrostatographic reproducing apparatus |
JPS61110168A (ja) * | 1984-11-05 | 1986-05-28 | Canon Inc | 画像形成装置 |
KR920001973B1 (ko) * | 1986-01-24 | 1992-03-07 | 도오꾜오 덴끼 가부시끼가이샤 | 정전 사진장치 |
-
1988
- 1988-03-02 US US07/163,027 patent/US4862212A/en not_active Expired - Fee Related
- 1988-03-03 DE DE3806946A patent/DE3806946A1/de active Granted
- 1988-03-03 FR FR8802724A patent/FR2611930B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4862212A (en) | 1989-08-29 |
DE3806946C2 (fr) | 1990-04-12 |
DE3806946A1 (de) | 1988-09-15 |
FR2611930A1 (fr) | 1988-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |