JP2023018277A - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP2023018277A
JP2023018277A JP2021122287A JP2021122287A JP2023018277A JP 2023018277 A JP2023018277 A JP 2023018277A JP 2021122287 A JP2021122287 A JP 2021122287A JP 2021122287 A JP2021122287 A JP 2021122287A JP 2023018277 A JP2023018277 A JP 2023018277A
Authority
JP
Japan
Prior art keywords
drive
image forming
roller
sheet
forming apparatus
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.)
Pending
Application number
JP2021122287A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023018277A5 (https=
Inventor
淳平 新田
Jumpei Nitta
朋也 立石
Tomoya Tateishi
昭範 三又
Akinori Mitsumata
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 JP2021122287A priority Critical patent/JP2023018277A/ja
Priority to CN202210841293.0A priority patent/CN115685708A/zh
Priority to EP22185799.8A priority patent/EP4124914B1/en
Priority to US17/869,686 priority patent/US12025946B2/en
Publication of JP2023018277A publication Critical patent/JP2023018277A/ja
Publication of JP2023018277A5 publication Critical patent/JP2023018277A5/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
    • G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
    • G03G15/232—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member
    • G03G15/234—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member by inverting and refeeding the image receiving material with an image on one face to the recording member to transfer a second image on its second face, e.g. by using a duplex tray; Details of duplex trays or inverters
    • 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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6502—Supplying of sheet copy material; Cassettes therefor
    • G03G15/6511—Feeding devices for picking up or separation of copy sheets
    • 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6529—Transporting
    • 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
    • G03G15/6567—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for deskewing or aligning
    • 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
    • G03G21/1638—Means to access the interior of the apparatus directed to paper handling or 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
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1657—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts transmitting mechanical drive power

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
JP2021122287A 2021-07-27 2021-07-27 画像形成装置 Pending JP2023018277A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2021122287A JP2023018277A (ja) 2021-07-27 2021-07-27 画像形成装置
CN202210841293.0A CN115685708A (zh) 2021-07-27 2022-07-18 图像形成装置
EP22185799.8A EP4124914B1 (en) 2021-07-27 2022-07-19 Image forming apparatus
US17/869,686 US12025946B2 (en) 2021-07-27 2022-07-20 Image forming apparatus having duplex driven roller unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021122287A JP2023018277A (ja) 2021-07-27 2021-07-27 画像形成装置

Publications (2)

Publication Number Publication Date
JP2023018277A true JP2023018277A (ja) 2023-02-08
JP2023018277A5 JP2023018277A5 (https=) 2024-07-24

Family

ID=82656595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021122287A Pending JP2023018277A (ja) 2021-07-27 2021-07-27 画像形成装置

Country Status (4)

Country Link
US (1) US12025946B2 (https=)
EP (1) EP4124914B1 (https=)
JP (1) JP2023018277A (https=)
CN (1) CN115685708A (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02255476A (ja) * 1989-03-29 1990-10-16 Canon Inc 画像形成装置
JP2002156886A (ja) * 2000-11-20 2002-05-31 Murata Mach Ltd 画像形成装置
JP2002365862A (ja) * 2001-06-04 2002-12-18 Ricoh Co Ltd 画像形成装置
JP2013177244A (ja) * 2012-02-08 2013-09-09 Canon Inc シート搬送装置及び画像形成装置
JP2020001886A (ja) * 2018-06-28 2020-01-09 セイコーエプソン株式会社 記録装置
JP2021079601A (ja) * 2019-11-18 2021-05-27 セイコーエプソン株式会社 媒体搬送装置及び処理装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10178508A (ja) * 1996-12-19 1998-06-30 Murata Mach Ltd 原稿読取り装置及び通信装置
JP3465596B2 (ja) * 1998-07-14 2003-11-10 松下電器産業株式会社 両面印字機構を備えた画像形成装置
JP2001233522A (ja) * 2000-02-25 2001-08-28 Hitachi Koki Co Ltd 画像形成装置
JP4072892B2 (ja) * 2002-05-21 2008-04-09 京セラミタ株式会社 自動原稿給送装置及び画像形成装置
JP5213529B2 (ja) * 2008-06-09 2013-06-19 キヤノン株式会社 画像処理装置
JP2010241519A (ja) * 2009-04-01 2010-10-28 Kyocera Mita Corp 用紙反転装置および画像形成装置
JP5633187B2 (ja) * 2010-05-20 2014-12-03 株式会社リコー シート給送装置及び自動原稿搬送装置
JP5454500B2 (ja) * 2011-03-18 2014-03-26 コニカミノルタ株式会社 用紙搬送装置、画像形成装置、用紙搬送装置の制御方法、および用紙搬送装置の制御プログラム
JP2016099430A (ja) 2014-11-19 2016-05-30 キヤノン株式会社 画像形成装置
US9791814B2 (en) * 2015-04-09 2017-10-17 Canon Kabushiki Kaisha Image forming apparatus
JP6493251B2 (ja) * 2016-03-01 2019-04-03 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
JP6800773B2 (ja) * 2016-03-28 2020-12-16 キヤノン株式会社 シート搬送装置、画像形成装置、および画像読取装置
JP2018177517A (ja) * 2017-04-21 2018-11-15 キヤノン株式会社 シート搬送装置、画像形成装置、および画像読取装置
JP7455571B2 (ja) * 2019-12-23 2024-03-26 キヤノン株式会社 シート給送装置及び画像形成装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02255476A (ja) * 1989-03-29 1990-10-16 Canon Inc 画像形成装置
JP2002156886A (ja) * 2000-11-20 2002-05-31 Murata Mach Ltd 画像形成装置
JP2002365862A (ja) * 2001-06-04 2002-12-18 Ricoh Co Ltd 画像形成装置
JP2013177244A (ja) * 2012-02-08 2013-09-09 Canon Inc シート搬送装置及び画像形成装置
JP2020001886A (ja) * 2018-06-28 2020-01-09 セイコーエプソン株式会社 記録装置
JP2021079601A (ja) * 2019-11-18 2021-05-27 セイコーエプソン株式会社 媒体搬送装置及び処理装置

Also Published As

Publication number Publication date
CN115685708A (zh) 2023-02-03
EP4124914A1 (en) 2023-02-01
US12025946B2 (en) 2024-07-02
US20230031782A1 (en) 2023-02-02
EP4124914B1 (en) 2024-10-09

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