JP7487004B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP7487004B2
JP7487004B2 JP2020086421A JP2020086421A JP7487004B2 JP 7487004 B2 JP7487004 B2 JP 7487004B2 JP 2020086421 A JP2020086421 A JP 2020086421A JP 2020086421 A JP2020086421 A JP 2020086421A JP 7487004 B2 JP7487004 B2 JP 7487004B2
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JP
Japan
Prior art keywords
sheet
speed
conveying
image forming
roller
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
JP2020086421A
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English (en)
Japanese (ja)
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JP2021181342A (ja
JP2021181342A5 (enExample
Inventor
篤史 吉田
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 JP2020086421A priority Critical patent/JP7487004B2/ja
Priority to US17/236,063 priority patent/US11733635B2/en
Publication of JP2021181342A publication Critical patent/JP2021181342A/ja
Publication of JP2021181342A5 publication Critical patent/JP2021181342A5/ja
Application granted granted Critical
Publication of JP7487004B2 publication Critical patent/JP7487004B2/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
    • G03G15/65—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
    • G03G15/6573—Feeding path after the fixing point and up to the discharge tray or the finisher, e.g. special treatment of copy material to compensate for effects from the fixing
    • G03G15/6576—Decurling of sheet material
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
JP2020086421A 2020-05-18 2020-05-18 画像形成装置 Active JP7487004B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020086421A JP7487004B2 (ja) 2020-05-18 2020-05-18 画像形成装置
US17/236,063 US11733635B2 (en) 2020-05-18 2021-04-21 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020086421A JP7487004B2 (ja) 2020-05-18 2020-05-18 画像形成装置

Publications (3)

Publication Number Publication Date
JP2021181342A JP2021181342A (ja) 2021-11-25
JP2021181342A5 JP2021181342A5 (enExample) 2023-05-25
JP7487004B2 true JP7487004B2 (ja) 2024-05-20

Family

ID=78513333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020086421A Active JP7487004B2 (ja) 2020-05-18 2020-05-18 画像形成装置

Country Status (2)

Country Link
US (1) US11733635B2 (enExample)
JP (1) JP7487004B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7487004B2 (ja) * 2020-05-18 2024-05-20 キヤノン株式会社 画像形成装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000185863A (ja) 1998-12-18 2000-07-04 Hitachi Koki Co Ltd 画像形成装置
JP2013120221A (ja) 2011-12-06 2013-06-17 Konica Minolta Business Technologies Inc 画像形成装置
JP2017193414A (ja) 2016-04-21 2017-10-26 コニカミノルタ株式会社 後処理装置及び画像形成システム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5565971A (en) * 1994-10-03 1996-10-15 Xerox Corporation Pivotal bi-directional decurler
EP1068560B1 (de) * 1998-03-31 2002-04-10 Océ Printing Systems GmbH Verfahren zum bedrucken von einzelblättern in gruppen nach dem duplexverfahren
JP2005250174A (ja) * 2004-03-04 2005-09-15 Fuji Photo Film Co Ltd 熱現像装置
JP4579600B2 (ja) * 2004-07-07 2010-11-10 株式会社リコー 定着装置及び画像形成装置
US7520603B2 (en) * 2004-10-27 2009-04-21 Noritsu Koki Co., Ltd. Inkjet printer
JP2006182475A (ja) 2004-12-27 2006-07-13 Konica Minolta Business Technologies Inc 画像形成装置
JP2009113929A (ja) * 2007-11-07 2009-05-28 Konica Minolta Business Technologies Inc 用紙のカール矯正装置、画像形成装置及び後処理装置
JP5232526B2 (ja) * 2008-05-08 2013-07-10 理想科学工業株式会社 印刷装置
JP5521637B2 (ja) * 2010-02-25 2014-06-18 株式会社リコー シート搬送装置及び画像形成装置
JP5640669B2 (ja) * 2010-11-09 2014-12-17 富士ゼロックス株式会社 画像形成装置
JP5617544B2 (ja) * 2010-11-09 2014-11-05 富士ゼロックス株式会社 画像形成装置
JP6458510B2 (ja) * 2014-02-27 2019-01-30 京セラドキュメントソリューションズ株式会社 搬送装置及び画像形成装置
US9370940B1 (en) * 2015-09-10 2016-06-21 Xerox Corporation Single decurler configuration for reduced contamination of decurler
US11548757B2 (en) 2019-07-12 2023-01-10 Canon Kabushiki Kaisha Image forming apparatus
JP7451104B2 (ja) 2019-08-01 2024-03-18 キヤノン株式会社 画像形成装置
JP7487004B2 (ja) * 2020-05-18 2024-05-20 キヤノン株式会社 画像形成装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000185863A (ja) 1998-12-18 2000-07-04 Hitachi Koki Co Ltd 画像形成装置
JP2013120221A (ja) 2011-12-06 2013-06-17 Konica Minolta Business Technologies Inc 画像形成装置
JP2017193414A (ja) 2016-04-21 2017-10-26 コニカミノルタ株式会社 後処理装置及び画像形成システム

Also Published As

Publication number Publication date
US11733635B2 (en) 2023-08-22
JP2021181342A (ja) 2021-11-25
US20210356898A1 (en) 2021-11-18

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