KR100990568B1 - 화상 형성 장치 - Google Patents
화상 형성 장치 Download PDFInfo
- Publication number
- KR100990568B1 KR100990568B1 KR1020080055658A KR20080055658A KR100990568B1 KR 100990568 B1 KR100990568 B1 KR 100990568B1 KR 1020080055658 A KR1020080055658 A KR 1020080055658A KR 20080055658 A KR20080055658 A KR 20080055658A KR 100990568 B1 KR100990568 B1 KR 100990568B1
- Authority
- KR
- South Korea
- Prior art keywords
- image forming
- forming unit
- opening
- image
- toner
- Prior art date
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Classifications
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- 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
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- 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
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- 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
- G03G15/0142—Structure of complete machines
- G03G15/0178—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image
- G03G15/0194—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image primary transfer to the final recording medium
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- 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
- G03G21/1633—Means to access the interior of the apparatus using doors or covers
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- 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
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- 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
- G03G2215/019—Structural features of the multicolour image forming apparatus
- G03G2215/0193—Structural features of the multicolour image forming apparatus transfer member separable from recording member
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- 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
- G03G2221/1678—Frame structures
- G03G2221/169—Structural door designs
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- 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)
- Color Electrophotography (AREA)
Abstract
Description
Claims (6)
- 화상 형성 장치이며,토너 상이 형성되는 제1 화상 담지 부재를 구비하고, 상기 화상 형성 장치 본체에 대하여 착탈 가능한 제1 화상 형성 유닛과,토너 상이 형성되는 제2 화상 담지 부재를 구비하고, 상기 화상 형성 장치 본체에 장착된 제1 화상 형성 유닛에 인접한 위치에서 화상 형성 장치의 본체에 착탈 가능한 제2 화상 형성 유닛과,상기 제1 화상 담지 부재에 형성된 토너 상과 상기 제2 화상 담지 부재에 형성된 토너 상을 전사 매체에 전사하는 전사 장치와,상기 제1 화상 형성 유닛 및 상기 제2 화상 형성 유닛이 착탈 동작 중에 통과되는 개구부와,상기 개구부를 개폐하기 위해, 개방 위치와 폐쇄 위치로 이동 가능한 개폐 부재와,상기 개폐 부재에 제공되고, 상기 개폐 부재가 상기 개방 위치에 있을 때 본체로부터의 상기 제1 화상 형성 유닛 및 상기 제2 화상 형성 유닛 중 하나 이상의 착탈 동작을 안내하는 가이드부를 포함하고,상기 가이드부는, 상기 개폐 부재가 폐쇄 위치에 있을 때, 상기 가이드부의 적어도 일부가 상기 본체에 이미 장착되어 있는 상기 제1 화상 형성 유닛과 상기 제2 화상 형성 유닛 사이의 공간으로 진입하도록 상기 개폐 부재에 제공되고,상기 가이드부는 상기 개폐 부재가 개방 위치의 상태에서 화상 형성 유닛 삽입 방향에 대해 상이한 높이를 갖고,상기 가이드부는 상기 개폐 부재가 폐쇄 위치에 있을 때 상기 공간으로 진입하는 높은 부분을 갖는 화상 형성 장치.
- 삭제
- 제1항에 있어서, 상기 개폐 부재는 회전축을 중심으로 회전 가능하고,상기 가이드부는 상기 개폐 부재가 상기 개방 위치에 있을 때, 상기 회전축에 대해 근접하여 높은 부분을 갖도록 구성되고 위치되는 화상 형성 장치.
- 제3항에 있어서, 상기 제2 화상 형성 유닛은 상기 제1 화상 형성 유닛에 인접하는 위치에서 상기 제2 화상 담지 부재로 토너를 공급하기 위한 현상 장치를 포함하고,상기 현상 장치는 상기 제1 화상 형성 유닛의 대향면으로부터 하향으로 멀어지도록 연장하는 형상을 갖는 화상 형성 장치.
- 제4항에 있어서, 상기 전사 매체는 상기 제1 화상 담지 부재 및 상기 제2 화상 담지 부재 위에 제공되고,상기 제1 화상 형성 유닛 및 상기 제2 화상 형성 유닛은 상기 개폐 부재가 상기 개방 위치를 향해서 회전 이동할 때에는 하향으로 이동하고, 상기 개폐 부재 가 상기 폐쇄 위치를 향해서 회전 이동할 때에는 상향으로 이동하는 화상 형성 장치.
- 제1항에 있어서, 상기 가이드부가 진입하는 공간은 상기 제1 화상 담지 부재 및 상기 제2 화상 담지 부재보다 낮은 부분에 위치되는 화상 형성 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2007-00158601 | 2007-06-15 | ||
JP2007158601A JP5159176B2 (ja) | 2007-06-15 | 2007-06-15 | 画像形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080110528A KR20080110528A (ko) | 2008-12-18 |
KR100990568B1 true KR100990568B1 (ko) | 2010-10-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020080055658A KR100990568B1 (ko) | 2007-06-15 | 2008-06-13 | 화상 형성 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7796916B2 (ko) |
EP (1) | EP2003519B1 (ko) |
JP (1) | JP5159176B2 (ko) |
KR (1) | KR100990568B1 (ko) |
CN (1) | CN101324780B (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5137647B2 (ja) * | 2007-05-15 | 2013-02-06 | キヤノン株式会社 | 画像形成装置 |
JP5159225B2 (ja) * | 2007-09-21 | 2013-03-06 | キヤノン株式会社 | 画像形成装置 |
JP5523009B2 (ja) * | 2009-08-07 | 2014-06-18 | キヤノン株式会社 | 画像形成装置 |
JP5286241B2 (ja) * | 2009-12-17 | 2013-09-11 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置 |
JP5381746B2 (ja) * | 2010-01-26 | 2014-01-08 | 株式会社リコー | 定着装置及び画像形成装置 |
KR101236911B1 (ko) * | 2010-08-23 | 2013-02-25 | 삼성전자주식회사 | 현상기 및 이를 채용한 화상형성장치 |
JP5307200B2 (ja) * | 2011-07-28 | 2013-10-02 | シャープ株式会社 | トナーカートリッジ支持装置とこれを用いる画像形成装置及びトナーカートリッジ支持方法 |
JP5459734B2 (ja) * | 2012-07-24 | 2014-04-02 | シャープ株式会社 | 画像形成装置 |
WO2014017358A1 (ja) * | 2012-07-24 | 2014-01-30 | シャープ株式会社 | 画像形成装置 |
JP6061599B2 (ja) * | 2012-10-01 | 2017-01-18 | キヤノン株式会社 | 画像形成装置 |
US10496034B2 (en) * | 2016-11-01 | 2019-12-03 | Canon Kabushiki Kaisha | Image forming apparatus |
JP7159775B2 (ja) * | 2018-10-15 | 2022-10-25 | コニカミノルタ株式会社 | 画像形成装置 |
JP7237699B2 (ja) * | 2019-03-29 | 2023-03-13 | キヤノン株式会社 | 画像形成装置 |
Family Cites Families (19)
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JP3854708B2 (ja) * | 1997-02-28 | 2006-12-06 | キヤノン株式会社 | カラー画像形成装置 |
JP2001066968A (ja) * | 1999-08-31 | 2001-03-16 | Canon Inc | 画像形成装置 |
JP2001242762A (ja) | 2000-03-01 | 2001-09-07 | Kyocera Mita Corp | 画像形成装置 |
JP4772178B2 (ja) * | 2000-05-19 | 2011-09-14 | デュプロ精工株式会社 | 画像形成装置 |
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 |
EP1288739A3 (en) * | 2001-08-24 | 2006-04-05 | Canon Kabushiki Kaisha | Recycling method and image forming apparatus manufactured using recycling method |
EP1331525A3 (en) * | 2002-01-25 | 2004-06-23 | Ricoh Company, Ltd. | Image forming apparatus with improved image quality and maintenance workability |
JP2003345133A (ja) * | 2002-05-24 | 2003-12-03 | Ricoh Co Ltd | 画像形成装置 |
JP4107573B2 (ja) | 2002-09-10 | 2008-06-25 | 株式会社リコー | 画像形成装置 |
JP4107574B2 (ja) * | 2002-10-03 | 2008-06-25 | 株式会社リコー | 画像形成装置、プロセスカートリッジ、及び、カバー部材 |
JP4025663B2 (ja) * | 2003-03-04 | 2007-12-26 | 松下電器産業株式会社 | 像担持体着脱機構及びこれを備えたカラー画像形成装置 |
JP4717455B2 (ja) * | 2004-02-27 | 2011-07-06 | キヤノン株式会社 | 画像形成装置 |
JP2005266670A (ja) | 2004-03-22 | 2005-09-29 | Fuji Xerox Co Ltd | 画像形成装置及びプロセスカートリッジの着脱方法 |
US7139507B2 (en) * | 2004-03-22 | 2006-11-21 | Fuji Xerox Co. Ltd. | Image forming apparatus and method of mounting and demounting process cartridge |
JP2005316192A (ja) * | 2004-04-28 | 2005-11-10 | Canon Inc | 電子写真画像形成装置 |
JP4616591B2 (ja) * | 2004-07-20 | 2011-01-19 | 株式会社リコー | 画像形成装置 |
JP4265534B2 (ja) * | 2004-12-27 | 2009-05-20 | ブラザー工業株式会社 | 画像形成装置 |
JP4432813B2 (ja) | 2005-03-24 | 2010-03-17 | ブラザー工業株式会社 | 画像形成装置 |
JP2007003660A (ja) * | 2005-06-22 | 2007-01-11 | Murata Mach Ltd | 画像形成装置 |
-
2007
- 2007-06-15 JP JP2007158601A patent/JP5159176B2/ja active Active
-
2008
- 2008-06-11 US US12/137,281 patent/US7796916B2/en active Active
- 2008-06-13 KR KR1020080055658A patent/KR100990568B1/ko active IP Right Grant
- 2008-06-13 CN CN200810125584XA patent/CN101324780B/zh active Active
- 2008-06-13 EP EP08158198.5A patent/EP2003519B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP5159176B2 (ja) | 2013-03-06 |
JP2008310120A (ja) | 2008-12-25 |
US7796916B2 (en) | 2010-09-14 |
CN101324780B (zh) | 2010-08-11 |
CN101324780A (zh) | 2008-12-17 |
EP2003519A3 (en) | 2011-07-06 |
US20080310882A1 (en) | 2008-12-18 |
EP2003519B1 (en) | 2015-09-16 |
KR20080110528A (ko) | 2008-12-18 |
EP2003519A2 (en) | 2008-12-17 |
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