KR100929056B1 - 화상 형성 장치 - Google Patents

화상 형성 장치 Download PDF

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Publication number
KR100929056B1
KR100929056B1 KR1020070040630A KR20070040630A KR100929056B1 KR 100929056 B1 KR100929056 B1 KR 100929056B1 KR 1020070040630 A KR1020070040630 A KR 1020070040630A KR 20070040630 A KR20070040630 A KR 20070040630A KR 100929056 B1 KR100929056 B1 KR 100929056B1
Authority
KR
South Korea
Prior art keywords
transfer
transfer roller
image
image forming
image bearing
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.)
Expired - Fee Related
Application number
KR1020070040630A
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English (en)
Korean (ko)
Other versions
KR20070105891A (ko
Inventor
히데유끼 마쯔바라
가즈나리 니시모또
Original Assignee
캐논 가부시끼가이샤
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 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20070105891A publication Critical patent/KR20070105891A/ko
Application granted granted Critical
Publication of KR100929056B1 publication Critical patent/KR100929056B1/ko
Expired - Fee Related 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • 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
    • G03G15/14—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
    • 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
    • G03G21/168—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 transfer unit
    • 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
    • G03G2221/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the transfer unit

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
KR1020070040630A 2006-04-27 2007-04-26 화상 형성 장치 Expired - Fee Related KR100929056B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2006-00123941 2006-04-27
JP2006123941A JP4847200B2 (ja) 2006-04-27 2006-04-27 画像形成装置

Publications (2)

Publication Number Publication Date
KR20070105891A KR20070105891A (ko) 2007-10-31
KR100929056B1 true KR100929056B1 (ko) 2009-11-30

Family

ID=38648436

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070040630A Expired - Fee Related KR100929056B1 (ko) 2006-04-27 2007-04-26 화상 형성 장치

Country Status (4)

Country Link
US (1) US7702254B2 (enExample)
JP (1) JP4847200B2 (enExample)
KR (1) KR100929056B1 (enExample)
CN (1) CN101063865B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108008611A (zh) * 2016-10-28 2018-05-08 株式会社理光 图像形成装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5708420B2 (ja) * 2011-09-30 2015-04-30 ブラザー工業株式会社 画像形成装置及びプロセスカートリッジ
JP5355679B2 (ja) * 2011-12-27 2013-11-27 キヤノン株式会社 プロセスカートリッジ及び画像形成装置
JP6223025B2 (ja) * 2013-07-10 2017-11-01 キヤノン株式会社 画像形成装置
US9176456B2 (en) * 2013-08-09 2015-11-03 Kyocera Document Solutions Inc. Image forming unit and image forming apparatus comprising first process roller and second process roller
JP6261288B2 (ja) 2013-11-05 2018-01-17 キヤノン株式会社 画像形成装置
JP6827732B2 (ja) 2016-07-22 2021-02-10 キヤノン株式会社 画像形成装置
JP6658630B2 (ja) * 2017-03-15 2020-03-04 京セラドキュメントソリューションズ株式会社 画像形成装置及び現像ユニット
JP6957199B2 (ja) * 2017-05-19 2021-11-02 キヤノン株式会社 感光体ユニット
JP2024030720A (ja) * 2022-08-25 2024-03-07 キヤノン株式会社 画像形成装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100341733B1 (ko) 1999-09-28 2002-06-24 미다라이 후지오 화상 형성 장치

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US3357325A (en) * 1965-10-22 1967-12-12 Xerox Corp Xerographic transfer apparatus
JPH0239169A (ja) 1988-07-29 1990-02-08 Canon Inc 接触帯電装置
JP3075890B2 (ja) 1993-06-29 2000-08-14 三菱電機株式会社 電気配線内蔵レドーム
JPH10142969A (ja) * 1996-11-11 1998-05-29 Ricoh Co Ltd 画像形成装置
JPH1115239A (ja) 1997-06-26 1999-01-22 Ricoh Co Ltd 画像形成装置
JPH1124452A (ja) * 1997-06-30 1999-01-29 Ricoh Co Ltd 画像形成装置
JPH1195532A (ja) * 1997-09-19 1999-04-09 Ricoh Co Ltd 画像形成装置の帯電装置
JP2001013762A (ja) * 1999-06-30 2001-01-19 Ricoh Co Ltd 帯電装置
JP2003076117A (ja) 2001-09-03 2003-03-14 Masamichi Sato 帯電ローラの感光ドラムへの加圧当接力を軽減ないし解除及び復帰させる方法及びプロセスカートリッジ
JP4097456B2 (ja) 2002-05-09 2008-06-11 シャープ株式会社 画像形成装置の梱包具及び画像形成装置の梱包方法
US6665507B1 (en) 2002-08-14 2003-12-16 Hewlett-Packard Development Company, Lp. Methods and devices for spacing components of an electrophotographic printer
JP2004163708A (ja) 2002-11-14 2004-06-10 Murata Mach Ltd 画像形成装置
JP3705262B2 (ja) 2002-11-14 2005-10-12 村田機械株式会社 画像形成装置
JP4090375B2 (ja) * 2003-03-24 2008-05-28 株式会社沖データ 定着装置及び画像形成装置
US7059181B2 (en) * 2003-11-10 2006-06-13 International Paper Co. Test to measure curling tendency of paper in laser printers
JP3950892B2 (ja) * 2004-01-30 2007-08-01 キヤノン株式会社 電子写真画像形成装置
JP4250555B2 (ja) * 2004-03-09 2009-04-08 キヤノン株式会社 電子写真画像形成装置及び離間部材
JP2006113283A (ja) 2004-10-14 2006-04-27 Canon Inc 画像形成装置
JP2006349702A (ja) * 2005-06-13 2006-12-28 Kyocera Mita Corp 画像形成装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100341733B1 (ko) 1999-09-28 2002-06-24 미다라이 후지오 화상 형성 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108008611A (zh) * 2016-10-28 2018-05-08 株式会社理光 图像形成装置

Also Published As

Publication number Publication date
US20070253730A1 (en) 2007-11-01
CN101063865A (zh) 2007-10-31
KR20070105891A (ko) 2007-10-31
JP2007298545A (ja) 2007-11-15
CN101063865B (zh) 2011-06-15
JP4847200B2 (ja) 2011-12-28
US7702254B2 (en) 2010-04-20

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