JP6386806B2 - 画像形成装置および現像ユニット - Google Patents

画像形成装置および現像ユニット Download PDF

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Publication number
JP6386806B2
JP6386806B2 JP2014127490A JP2014127490A JP6386806B2 JP 6386806 B2 JP6386806 B2 JP 6386806B2 JP 2014127490 A JP2014127490 A JP 2014127490A JP 2014127490 A JP2014127490 A JP 2014127490A JP 6386806 B2 JP6386806 B2 JP 6386806B2
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JP
Japan
Prior art keywords
unit
image carrier
forming apparatus
image
developing
Prior art date
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Active
Application number
JP2014127490A
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English (en)
Japanese (ja)
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JP2016008977A5 (enExample
JP2016008977A (ja
Inventor
荻野　博基
博基 荻野
松永　智教
智教 松永
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2014127490A priority Critical patent/JP6386806B2/ja
Priority to US14/743,165 priority patent/US9304484B2/en
Publication of JP2016008977A publication Critical patent/JP2016008977A/ja
Priority to US15/060,374 priority patent/US10095178B2/en
Publication of JP2016008977A5 publication Critical patent/JP2016008977A5/ja
Application granted granted Critical
Publication of JP6386806B2 publication Critical patent/JP6386806B2/ja
Priority to US16/123,529 priority patent/US10564594B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03G21/1642—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
    • G03G21/1604—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
    • 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
    • G03G21/1666—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 exposure 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
    • G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1671—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 photosensitive element
    • 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
    • G03G21/1676—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 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
    • G03G2221/1651—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
    • G03G2221/1678—Frame structures
    • G03G2221/1684—Frame structures using extractable subframes, e.g. on rails or hinges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
JP2014127490A 2014-06-20 2014-06-20 画像形成装置および現像ユニット Active JP6386806B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014127490A JP6386806B2 (ja) 2014-06-20 2014-06-20 画像形成装置および現像ユニット
US14/743,165 US9304484B2 (en) 2014-06-20 2015-06-18 Image forming apparatus with moving light exposure units
US15/060,374 US10095178B2 (en) 2014-06-20 2016-03-03 Image forming apparatus
US16/123,529 US10564594B2 (en) 2014-06-20 2018-09-06 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014127490A JP6386806B2 (ja) 2014-06-20 2014-06-20 画像形成装置および現像ユニット

Publications (3)

Publication Number Publication Date
JP2016008977A JP2016008977A (ja) 2016-01-18
JP2016008977A5 JP2016008977A5 (enExample) 2017-08-03
JP6386806B2 true JP6386806B2 (ja) 2018-09-05

Family

ID=54869544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014127490A Active JP6386806B2 (ja) 2014-06-20 2014-06-20 画像形成装置および現像ユニット

Country Status (2)

Country Link
US (3) US9304484B2 (enExample)
JP (1) JP6386806B2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6386806B2 (ja) * 2014-06-20 2018-09-05 キヤノン株式会社 画像形成装置および現像ユニット
JP6833362B2 (ja) * 2015-08-31 2021-02-24 キヤノン株式会社 画像形成装置
JP6400167B2 (ja) * 2016-10-07 2018-10-03 キヤノン株式会社 画像形成装置
JP7000730B2 (ja) * 2017-08-01 2022-01-19 ブラザー工業株式会社 ドラムユニットおよび画像形成装置
JP7091721B2 (ja) * 2018-03-06 2022-06-28 ブラザー工業株式会社 画像形成装置
JP7017099B2 (ja) * 2018-03-06 2022-02-08 ブラザー工業株式会社 画像形成装置
US10831147B2 (en) * 2018-03-06 2020-11-10 Brother Kogyo Kabushiki Kaisha Image-forming apparatus including drum unit and support member for supporting developing cartridges and exposure heads
JP2020046513A (ja) 2018-09-18 2020-03-26 ブラザー工業株式会社 画像形成装置
JP2020046644A (ja) * 2018-09-21 2020-03-26 ブラザー工業株式会社 画像形成装置
US10983475B2 (en) * 2019-02-25 2021-04-20 Canon Kabushiki Kaisha Image forming apparatus and image forming unit
KR20210004739A (ko) * 2019-07-05 2021-01-13 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 홀더를 이용한 토너 카트리지의 장착
JP7562298B2 (ja) 2019-07-17 2024-10-07 キヤノン株式会社 画像形成装置
US11204575B2 (en) 2019-07-29 2021-12-21 Canon Kabushiki Kaisha Image forming apparatus
JP7276014B2 (ja) * 2019-09-02 2023-05-18 ブラザー工業株式会社 画像形成装置
JP7409166B2 (ja) * 2020-03-09 2024-01-09 ブラザー工業株式会社 画像形成装置

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1331525A3 (en) * 2002-01-25 2004-06-23 Ricoh Company, Ltd. Image forming apparatus with improved image quality and maintenance workability
JP2004163826A (ja) * 2002-11-15 2004-06-10 Ricoh Co Ltd ユニット支持装置および画像形成装置
JP4710476B2 (ja) * 2004-10-28 2011-06-29 ブラザー工業株式会社 画像形成装置
JP4134984B2 (ja) * 2004-12-27 2008-08-20 ブラザー工業株式会社 画像形成装置
JP5029388B2 (ja) * 2008-01-24 2012-09-19 ブラザー工業株式会社 画像形成装置
US8150294B2 (en) * 2008-04-25 2012-04-03 Brother Kogyo Kabushiki Kaisha Image forming apparatus having moving mechanism for moving exposure member relative to photoconductor
JP4623148B2 (ja) * 2008-06-24 2011-02-02 ブラザー工業株式会社 画像形成装置
US8274540B2 (en) * 2008-08-26 2012-09-25 Brother Kogyo Kabushiki Kaisha Image forming apparatus including positioning member for exposure unit
JP2010078654A (ja) * 2008-09-24 2010-04-08 Canon Inc 画像形成装置
JP2010102006A (ja) * 2008-10-22 2010-05-06 Canon Inc 画像形成装置
JP4565666B2 (ja) * 2009-03-19 2010-10-20 キヤノン株式会社 カラー電子写真画像形成装置
JP5440006B2 (ja) * 2009-07-29 2014-03-12 株式会社リコー 定着装置及び画像形成装置
JP4831790B2 (ja) * 2009-07-31 2011-12-07 キヤノン株式会社 カラー電子写真画像形成装置
JP5761948B2 (ja) * 2010-09-14 2015-08-12 キヤノン株式会社 電子写真画像形成装置
KR20120064766A (ko) * 2010-12-10 2012-06-20 삼성전자주식회사 화상형성장치
JP5350455B2 (ja) * 2010-12-16 2013-11-27 キヤノン株式会社 電子写真画像形成装置
US8583004B2 (en) * 2010-12-27 2013-11-12 Brother Kogyo Kabushiki Kaisha Image forming apparatus having exposure unit moving mechanism
JP5304805B2 (ja) * 2011-01-14 2013-10-02 ブラザー工業株式会社 画像形成装置
JP5282791B2 (ja) * 2011-01-14 2013-09-04 ブラザー工業株式会社 画像形成装置
JP5533683B2 (ja) * 2011-01-14 2014-06-25 ブラザー工業株式会社 画像形成装置
JP5212490B2 (ja) * 2011-01-14 2013-06-19 ブラザー工業株式会社 画像形成装置
JP5206817B2 (ja) * 2011-02-10 2013-06-12 ブラザー工業株式会社 画像形成装置
JP5768530B2 (ja) * 2011-06-27 2015-08-26 ブラザー工業株式会社 画像形成装置
JP5929174B2 (ja) * 2011-12-26 2016-06-01 ブラザー工業株式会社 画像形成装置
JP2013182004A (ja) * 2012-02-29 2013-09-12 Brother Ind Ltd 画像形成装置
JP5910359B2 (ja) * 2012-07-03 2016-04-27 ブラザー工業株式会社 画像形成装置
JP6083175B2 (ja) * 2012-09-27 2017-02-22 ブラザー工業株式会社 画像形成装置
JP6386806B2 (ja) * 2014-06-20 2018-09-05 キヤノン株式会社 画像形成装置および現像ユニット

Also Published As

Publication number Publication date
US9304484B2 (en) 2016-04-05
US10564594B2 (en) 2020-02-18
US20160187842A1 (en) 2016-06-30
US20190004471A1 (en) 2019-01-03
US10095178B2 (en) 2018-10-09
US20150370219A1 (en) 2015-12-24
JP2016008977A (ja) 2016-01-18

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