JP6808368B2 - 転写ローラおよび画像形成装置 - Google Patents

転写ローラおよび画像形成装置 Download PDF

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Publication number
JP6808368B2
JP6808368B2 JP2016119812A JP2016119812A JP6808368B2 JP 6808368 B2 JP6808368 B2 JP 6808368B2 JP 2016119812 A JP2016119812 A JP 2016119812A JP 2016119812 A JP2016119812 A JP 2016119812A JP 6808368 B2 JP6808368 B2 JP 6808368B2
Authority
JP
Japan
Prior art keywords
transfer roller
photosensitive drum
recording material
layer
transfer
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
JP2016119812A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017223864A5 (enExample
JP2017223864A (ja
Inventor
大樹 笹目
大樹 笹目
進介 小林
進介 小林
孝亮 赤松
孝亮 赤松
孝平 岡安
孝平 岡安
賢治 進藤
賢治 進藤
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 JP2016119812A priority Critical patent/JP6808368B2/ja
Priority to US15/619,910 priority patent/US10025236B2/en
Publication of JP2017223864A publication Critical patent/JP2017223864A/ja
Publication of JP2017223864A5 publication Critical patent/JP2017223864A5/ja
Application granted granted Critical
Publication of JP6808368B2 publication Critical patent/JP6808368B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • G03G15/1685—Structure, details of the transfer member, e.g. chemical composition
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/065—Arrangements for controlling the potential of the developing electrode
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • G03G15/1675—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer with means for controlling the bias applied in the transfer nip
    • 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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2039—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature
    • 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
    • G03G15/657—Feeding path after the transfer point and up to the fixing point, e.g. guides and feeding means for handling copy material carrying an unfused toner image
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00679—Conveying means details, e.g. roller
    • 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
    • G03G2215/16—Transferring device, details
    • G03G2215/1604—Main transfer electrode
    • G03G2215/1623—Transfer belt

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Rolls And Other Rotary Bodies (AREA)
JP2016119812A 2016-06-16 2016-06-16 転写ローラおよび画像形成装置 Active JP6808368B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016119812A JP6808368B2 (ja) 2016-06-16 2016-06-16 転写ローラおよび画像形成装置
US15/619,910 US10025236B2 (en) 2016-06-16 2017-06-12 Transfer roller and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016119812A JP6808368B2 (ja) 2016-06-16 2016-06-16 転写ローラおよび画像形成装置

Publications (3)

Publication Number Publication Date
JP2017223864A JP2017223864A (ja) 2017-12-21
JP2017223864A5 JP2017223864A5 (enExample) 2019-07-04
JP6808368B2 true JP6808368B2 (ja) 2021-01-06

Family

ID=60659488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016119812A Active JP6808368B2 (ja) 2016-06-16 2016-06-16 転写ローラおよび画像形成装置

Country Status (2)

Country Link
US (1) US10025236B2 (enExample)
JP (1) JP6808368B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021039229A (ja) 2019-09-03 2021-03-11 ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． 転写ローラを有する画像形成システム
JP7823449B2 (ja) * 2022-03-18 2026-03-04 株式会社リコー 画像形成装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH063974A (ja) * 1992-06-24 1994-01-14 Canon Inc 画像形成装置
JP3539550B2 (ja) * 1999-10-01 2004-07-07 シャープ株式会社 導電性部材およびその製造方法
JP2001117375A (ja) * 1999-10-19 2001-04-27 Canon Inc 画像形成装置
JP2003241541A (ja) * 2002-02-14 2003-08-29 Canon Inc 画像形成装置
JP2004271836A (ja) * 2003-03-07 2004-09-30 Fuji Xerox Co Ltd 導電性ロールおよびこれを用いた画像形成装置
JP4639712B2 (ja) 2004-09-15 2011-02-23 富士ゼロックス株式会社 導電性ロールおよびこれを備えた画像形成装置
JP5116947B2 (ja) 2005-03-02 2013-01-09 株式会社沖データ 転写装置及び画像形成装置
JP2007328317A (ja) * 2006-05-08 2007-12-20 Ricoh Co Ltd 転写分離装置および画像形成装置
JP5264213B2 (ja) 2008-02-28 2013-08-14 キヤノン株式会社 画像形成装置
JP2011164177A (ja) * 2010-02-05 2011-08-25 Canon Chemicals Inc 転写ローラ
JP2012155263A (ja) * 2011-01-28 2012-08-16 Canon Chemicals Inc 導電性スポンジゴムローラ及び転写ローラ
JP5970850B2 (ja) * 2012-02-21 2016-08-17 富士ゼロックス株式会社 転写ロール、画像形成装置、及びプロセスカートリッジ
JP6172023B2 (ja) * 2014-02-05 2017-08-02 富士ゼロックス株式会社 転写部材および画像形成装置

Also Published As

Publication number Publication date
US20170363993A1 (en) 2017-12-21
JP2017223864A (ja) 2017-12-21
US10025236B2 (en) 2018-07-17

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