CN109143821B - 具有光学打印头的成像设备 - Google Patents

具有光学打印头的成像设备 Download PDF

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Publication number
CN109143821B
CN109143821B CN201810618665.7A CN201810618665A CN109143821B CN 109143821 B CN109143821 B CN 109143821B CN 201810618665 A CN201810618665 A CN 201810618665A CN 109143821 B CN109143821 B CN 109143821B
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CN
China
Prior art keywords
sliding
print head
photosensitive drum
optical print
longitudinal direction
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.)
Active
Application number
CN201810618665.7A
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English (en)
Chinese (zh)
Other versions
CN109143821A (zh
Inventor
有贺泰祐
乙黑康明
冈田雄太
岩井齐
细井慎一郎
今井雄一郎
百家俊树
大坪庆贵
后久齐文
石馆毅洋
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 CN202111567964.0A priority Critical patent/CN114236998B/zh
Publication of CN109143821A publication Critical patent/CN109143821A/zh
Application granted granted Critical
Publication of CN109143821B publication Critical patent/CN109143821B/zh
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
    • 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
    • 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
    • G03G21/0005—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
    • G03G21/0011—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 using a blade; Details of cleaning blades, e.g. blade shape, layer forming
    • G03G21/0029—Details relating to the blade support
    • 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
    • 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
    • G03G21/169—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 cleaning 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
    • G03G15/043—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 with means for controlling illumination or exposure
    • G03G15/0435—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 with means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
CN201810618665.7A 2017-06-16 2018-06-15 具有光学打印头的成像设备 Active CN109143821B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111567964.0A CN114236998B (zh) 2017-06-16 2018-06-15 具有光学打印头的成像设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-119004 2017-06-16
JP2017119004A JP6949570B2 (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

Related Child Applications (1)

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CN202111567964.0A Division CN114236998B (zh) 2017-06-16 2018-06-15 具有光学打印头的成像设备

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Publication Number Publication Date
CN109143821A CN109143821A (zh) 2019-01-04
CN109143821B true CN109143821B (zh) 2022-01-07

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CN201810618665.7A Active CN109143821B (zh) 2017-06-16 2018-06-15 具有光学打印头的成像设备
CN202111567964.0A Active CN114236998B (zh) 2017-06-16 2018-06-15 具有光学打印头的成像设备

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US (1) US10739693B2 (https=)
JP (1) JP6949570B2 (https=)
CN (2) CN109143821B (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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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
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
JP7604094B2 (ja) 2019-12-12 2024-12-23 キヤノン株式会社 光プリントヘッドの清掃部材、清掃部材を備えた画像形成装置
US10877431B1 (en) 2020-03-18 2020-12-29 Toshiba Tec Kabushiki Kaisha Image forming apparatus
US10996616B1 (en) 2020-03-24 2021-05-04 Toshiba Tec Kabushiki Kaisha Operating mechanism and image forming apparatus
JP7396154B2 (ja) * 2020-03-25 2023-12-12 富士フイルムビジネスイノベーション株式会社 発光装置及び描画装置
JP7631733B2 (ja) * 2020-10-28 2025-02-19 富士フイルムビジネスイノベーション株式会社 発光装置および露光装置
CN117666308A (zh) * 2022-09-08 2024-03-08 华为技术有限公司 打印机
CN119493355B (zh) * 2024-12-26 2025-11-11 中电长城(长沙)信息技术有限公司 图像形成设备

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CN104122771A (zh) * 2013-04-25 2014-10-29 富士施乐株式会社 曝光装置及图像形成装置

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US7330295B2 (en) * 2002-05-09 2008-02-12 Seiko Epson Corporation Optical scanning device and cover glass cleaning mechanism for optical scanning device
JP4089417B2 (ja) * 2002-12-16 2008-05-28 富士ゼロックス株式会社 画像形成装置、および画像形成装置の制御方法
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JP2006218656A (ja) * 2005-02-08 2006-08-24 Fuji Xerox Co Ltd 画像形成装置
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
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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
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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
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CN101846908A (zh) * 2009-03-27 2010-09-29 富士施乐株式会社 图像形成装置和用于曝光头的清洁部件
CN104122771A (zh) * 2013-04-25 2014-10-29 富士施乐株式会社 曝光装置及图像形成装置

Also Published As

Publication number Publication date
CN114236998B (zh) 2023-10-20
US20180364614A1 (en) 2018-12-20
US10739693B2 (en) 2020-08-11
JP6949570B2 (ja) 2021-10-13
JP2019001104A (ja) 2019-01-10
CN109143821A (zh) 2019-01-04
CN114236998A (zh) 2022-03-25

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