CN102308261B - 图像形成装置 - Google Patents

图像形成装置 Download PDF

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Publication number
CN102308261B
CN102308261B CN201080006752.9A CN201080006752A CN102308261B CN 102308261 B CN102308261 B CN 102308261B CN 201080006752 A CN201080006752 A CN 201080006752A CN 102308261 B CN102308261 B CN 102308261B
Authority
CN
China
Prior art keywords
recording paper
static elimination
transfer
bias
bias current
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
CN201080006752.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN102308261A (zh
Inventor
西田昭宪
笹井隆博
池崎秀
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.)
Murata Machinery Ltd
Original Assignee
Murata Machinery Ltd
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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of CN102308261A publication Critical patent/CN102308261A/zh
Application granted granted Critical
Publication of CN102308261B publication Critical patent/CN102308261B/zh
Expired - Fee Related 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
    • G03G15/65—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
    • G03G2215/00649—Electrodes close to the copy feeding path

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
CN201080006752.9A 2009-04-23 2010-04-15 图像形成装置 Expired - Fee Related CN102308261B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009105719A JP4992932B2 (ja) 2009-04-23 2009-04-23 画像形成装置
JP2009-105719 2009-04-23
PCT/JP2010/002729 WO2010122745A1 (ja) 2009-04-23 2010-04-15 画像形成装置

Publications (2)

Publication Number Publication Date
CN102308261A CN102308261A (zh) 2012-01-04
CN102308261B true CN102308261B (zh) 2014-08-13

Family

ID=43010873

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080006752.9A Expired - Fee Related CN102308261B (zh) 2009-04-23 2010-04-15 图像形成装置

Country Status (5)

Country Link
US (1) US8712262B2 (enExample)
JP (1) JP4992932B2 (enExample)
CN (1) CN102308261B (enExample)
DE (1) DE112010001713T5 (enExample)
WO (1) WO2010122745A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014027675A1 (ja) * 2012-08-17 2014-02-20 株式会社ニコン 画像処理装置、撮像装置およびプログラム
JP6163362B2 (ja) 2013-06-11 2017-07-12 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
JP6381423B2 (ja) * 2014-11-25 2018-08-29 キヤノン株式会社 画像形成装置
US9778612B2 (en) * 2015-04-30 2017-10-03 Ricoh Company, Ltd. Image forming apparatus including charge removing needle and light irradiator
JP6641617B2 (ja) * 2015-10-15 2020-02-05 株式会社リコー 画像形成装置
WO2017095392A1 (en) * 2015-11-30 2017-06-08 Lexmark International, Inc. Replaceable unit for an image forming device having magnets of varying angular offset for toner level sensing
JP7206714B2 (ja) * 2018-09-06 2023-01-18 富士フイルムビジネスイノベーション株式会社 転写装置および画像形成装置
JP7409096B2 (ja) * 2020-01-10 2024-01-09 富士フイルムビジネスイノベーション株式会社 除電装置及びこれを用いた媒体処理装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5799226A (en) * 1996-06-21 1998-08-25 Konica Corporation Electrostatic image forming apparatus with transfer controls for different imaging modes
JP2007333829A (ja) * 2006-06-13 2007-12-27 Konica Minolta Business Technologies Inc トナー供給ローラ、現像装置および画像形成装置
CN101114150A (zh) * 2006-07-26 2008-01-30 京瓷美达株式会社 图像形成装置
CN101169610A (zh) * 2006-10-23 2008-04-30 夏普株式会社 图像形成装置、图像形成方法和转印装置
JP2008185664A (ja) * 2007-01-29 2008-08-14 Kyocera Mita Corp 画像形成装置
JP2008241862A (ja) * 2007-03-26 2008-10-09 Seiko Epson Corp 画像形成装置および画像形成方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3837832B2 (ja) * 1996-06-21 2006-10-25 コニカミノルタホールディングス株式会社 画像形成装置
JP2002365923A (ja) 2001-06-04 2002-12-20 Ricoh Co Ltd 画像形成装置及び除電バイアス制御方法
JP2003280410A (ja) * 2002-03-22 2003-10-02 Canon Inc 画像形成装置
JP2006010882A (ja) * 2004-06-23 2006-01-12 Ricoh Co Ltd カラー画像形成装置
JP4689307B2 (ja) * 2005-03-17 2011-05-25 株式会社リコー 画像形成装置
JP2007171425A (ja) * 2005-12-20 2007-07-05 Canon Inc 画像形成装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5799226A (en) * 1996-06-21 1998-08-25 Konica Corporation Electrostatic image forming apparatus with transfer controls for different imaging modes
JP2007333829A (ja) * 2006-06-13 2007-12-27 Konica Minolta Business Technologies Inc トナー供給ローラ、現像装置および画像形成装置
CN101114150A (zh) * 2006-07-26 2008-01-30 京瓷美达株式会社 图像形成装置
CN101169610A (zh) * 2006-10-23 2008-04-30 夏普株式会社 图像形成装置、图像形成方法和转印装置
JP2008185664A (ja) * 2007-01-29 2008-08-14 Kyocera Mita Corp 画像形成装置
JP2008241862A (ja) * 2007-03-26 2008-10-09 Seiko Epson Corp 画像形成装置および画像形成方法

Also Published As

Publication number Publication date
WO2010122745A1 (ja) 2010-10-28
DE112010001713T5 (de) 2012-11-22
US20120014705A1 (en) 2012-01-19
US8712262B2 (en) 2014-04-29
JP2010256574A (ja) 2010-11-11
CN102308261A (zh) 2012-01-04
JP4992932B2 (ja) 2012-08-08

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140813

Termination date: 20200415