JP7005182B2 - 光プリントヘッドを備える画像形成装置 - Google Patents

光プリントヘッドを備える画像形成装置 Download PDF

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Publication number
JP7005182B2
JP7005182B2 JP2017119003A JP2017119003A JP7005182B2 JP 7005182 B2 JP7005182 B2 JP 7005182B2 JP 2017119003 A JP2017119003 A JP 2017119003A JP 2017119003 A JP2017119003 A JP 2017119003A JP 7005182 B2 JP7005182 B2 JP 7005182B2
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JP2017119003A
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Japanese (ja)
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JP2019003112A5 (enExample
JP2019003112A (ja
Inventor
雄太 岡田
康明 乙黒
泰祐 有賀
斉 岩井
慎一郎 細井
雄一郎 今井
俊樹 百家
慶貴 大坪
斉文 後久
毅洋 石館
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2017119003A priority Critical patent/JP7005182B2/ja
Priority to US16/001,359 priority patent/US10466612B2/en
Priority to CN201810618645.XA priority patent/CN109143826B/zh
Publication of JP2019003112A publication Critical patent/JP2019003112A/ja
Publication of JP2019003112A5 publication Critical patent/JP2019003112A5/ja
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Publication of JP7005182B2 publication Critical patent/JP7005182B2/ja
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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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • 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
    • 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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
    • G03G15/04054—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by LED arrays
    • 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
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/04—Arrangements for exposing and producing an image
    • G03G2215/0402—Exposure devices

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP2017119003A 2017-06-16 2017-06-16 光プリントヘッドを備える画像形成装置 Active JP7005182B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017119003A JP7005182B2 (ja) 2017-06-16 2017-06-16 光プリントヘッドを備える画像形成装置
US16/001,359 US10466612B2 (en) 2017-06-16 2018-06-06 Image forming apparatus having optical print head
CN201810618645.XA CN109143826B (zh) 2017-06-16 2018-06-15 具有光学打印头的成像设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017119003A JP7005182B2 (ja) 2017-06-16 2017-06-16 光プリントヘッドを備える画像形成装置

Publications (3)

Publication Number Publication Date
JP2019003112A JP2019003112A (ja) 2019-01-10
JP2019003112A5 JP2019003112A5 (enExample) 2020-08-06
JP7005182B2 true JP7005182B2 (ja) 2022-01-21

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JP2017119003A Active JP7005182B2 (ja) 2017-06-16 2017-06-16 光プリントヘッドを備える画像形成装置

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US (1) US10466612B2 (enExample)
JP (1) JP7005182B2 (enExample)
CN (1) CN109143826B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7171278B2 (ja) * 2018-07-12 2022-11-15 キヤノン株式会社 光プリントヘッドを備える画像形成装置
JP2020008819A (ja) * 2018-07-12 2020-01-16 キヤノン株式会社 光プリントヘッドを備える画像形成装置
US11036178B1 (en) * 2020-02-07 2021-06-15 Toshiba Tec Kabushiki Kaisha Exposure device of image forming apparatus
US10996616B1 (en) * 2020-03-24 2021-05-04 Toshiba Tec Kabushiki Kaisha Operating mechanism and image forming apparatus
JP2021165019A (ja) * 2020-04-08 2021-10-14 キヤノン株式会社 Ｌｅｄプリントヘッドおよびｌｅｄプリントヘッドを備える画像形成装置。

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001013848A (ja) 1999-06-28 2001-01-19 Matsushita Electric Ind Co Ltd 像形成ユニット及びカラー電子写真装置
JP2010030150A (ja) 2008-07-29 2010-02-12 Kyocera Corp 光プリンタヘッドおよび画像形成装置
JP2011070143A (ja) 2009-08-27 2011-04-07 Canon Inc 電子写真画像形成装置
JP2012162083A (ja) 2007-10-30 2012-08-30 Kyocera Corp 光プリンタヘッドおよび画像形成装置
JP2013134370A (ja) 2011-12-26 2013-07-08 Brother Ind Ltd 画像形成装置
JP2013156320A (ja) 2012-01-27 2013-08-15 Murata Mach Ltd 画像形成装置
JP2016053713A (ja) 2014-09-03 2016-04-14 キヤノン株式会社 画像形成装置
JP2016175224A (ja) 2015-03-19 2016-10-06 富士ゼロックス株式会社 光書込み装置及び画像形成装置

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JP2551765Y2 (ja) * 1990-04-12 1997-10-27 カシオ電子工業株式会社 開閉緩衝機構
KR940005153B1 (ko) * 1991-04-22 1994-06-11 삼성전자 주식회사 Led프린터의 화상형성장치
JP3153103B2 (ja) * 1995-05-26 2001-04-03 株式会社沖データ 印刷ヘッドの位置決め装置及びそれを備えた印刷装置
JP4556718B2 (ja) 2005-03-15 2010-10-06 カシオ電子工業株式会社 位置決め機構
JP4468261B2 (ja) 2005-07-28 2010-05-26 株式会社リコー 光走査装置および画像形成装置
JP4848709B2 (ja) 2005-09-08 2011-12-28 富士ゼロックス株式会社 画像形成装置および露光ヘッド
JP2007156092A (ja) 2005-12-05 2007-06-21 Sharp Corp 画像形成装置及び画像形成装置の調整方法
JP4992756B2 (ja) 2008-02-26 2012-08-08 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
US8112012B2 (en) 2008-04-08 2012-02-07 Dell Products L.P. System and method for cleaning a printer
JP4743303B2 (ja) 2009-03-27 2011-08-10 富士ゼロックス株式会社 画像形成装置及び露光ヘッドの清掃部材
JP5402209B2 (ja) 2009-04-23 2014-01-29 富士ゼロックス株式会社 画像書込装置及びこれを用いた画像記録装置
JP5621221B2 (ja) 2009-07-17 2014-11-12 富士ゼロックス株式会社 画像形成装置および露光装置
JP2012025130A (ja) 2010-07-27 2012-02-09 Ricoh Co Ltd 画像形成装置
JP5879988B2 (ja) * 2011-01-11 2016-03-08 株式会社リコー 定着装置及び画像形成装置
JP5206817B2 (ja) 2011-02-10 2013-06-12 ブラザー工業株式会社 画像形成装置
JP5867075B2 (ja) * 2011-12-28 2016-02-24 ブラザー工業株式会社 画像形成装置および現像ユニット
JP6079271B2 (ja) 2013-01-30 2017-02-15 ブラザー工業株式会社 画像形成装置
JP5991262B2 (ja) 2013-04-25 2016-09-14 富士ゼロックス株式会社 露光装置および画像形成装置
JP6277619B2 (ja) 2013-07-11 2018-02-14 富士ゼロックス株式会社 画像形成装置および像保持体ユニット
KR20150045347A (ko) * 2013-10-17 2015-04-28 삼성전자주식회사 광학 주사 장치 및 이를 포함한 화상 형성 장치
US9296221B2 (en) * 2013-10-17 2016-03-29 Samsung Electronics Co., Ltd. Light scanning unit and image forming apparatus employing the same
JP2018060005A (ja) 2016-10-04 2018-04-12 キヤノン株式会社 画像形成装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001013848A (ja) 1999-06-28 2001-01-19 Matsushita Electric Ind Co Ltd 像形成ユニット及びカラー電子写真装置
JP2012162083A (ja) 2007-10-30 2012-08-30 Kyocera Corp 光プリンタヘッドおよび画像形成装置
JP2010030150A (ja) 2008-07-29 2010-02-12 Kyocera Corp 光プリンタヘッドおよび画像形成装置
JP2011070143A (ja) 2009-08-27 2011-04-07 Canon Inc 電子写真画像形成装置
JP2013134370A (ja) 2011-12-26 2013-07-08 Brother Ind Ltd 画像形成装置
JP2013156320A (ja) 2012-01-27 2013-08-15 Murata Mach Ltd 画像形成装置
JP2016053713A (ja) 2014-09-03 2016-04-14 キヤノン株式会社 画像形成装置
JP2016175224A (ja) 2015-03-19 2016-10-06 富士ゼロックス株式会社 光書込み装置及び画像形成装置

Also Published As

Publication number Publication date
US10466612B2 (en) 2019-11-05
CN109143826B (zh) 2022-01-07
US20180364610A1 (en) 2018-12-20
JP2019003112A (ja) 2019-01-10
CN109143826A (zh) 2019-01-04

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