JP2015036813A5 - - Google Patents

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Publication number
JP2015036813A5
JP2015036813A5 JP2014151937A JP2014151937A JP2015036813A5 JP 2015036813 A5 JP2015036813 A5 JP 2015036813A5 JP 2014151937 A JP2014151937 A JP 2014151937A JP 2014151937 A JP2014151937 A JP 2014151937A JP 2015036813 A5 JP2015036813 A5 JP 2015036813A5
Authority
JP
Japan
Prior art keywords
marking material
charging blade
feeder
contact
charging
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.)
Granted
Application number
JP2014151937A
Other languages
English (en)
Japanese (ja)
Other versions
JP6388805B2 (ja
JP2015036813A (ja
Filing date
Publication date
Priority claimed from US13/963,018 external-priority patent/US9261810B2/en
Application filed filed Critical
Publication of JP2015036813A publication Critical patent/JP2015036813A/ja
Publication of JP2015036813A5 publication Critical patent/JP2015036813A5/ja
Application granted granted Critical
Publication of JP6388805B2 publication Critical patent/JP6388805B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2014151937A 2013-08-09 2014-07-25 複数の帯電ブレードを有する現像装置 Expired - Fee Related JP6388805B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/963,018 2013-08-09
US13/963,018 US9261810B2 (en) 2013-08-09 2013-08-09 Marking material delivery apparatus having multiple charge blades

Publications (3)

Publication Number Publication Date
JP2015036813A JP2015036813A (ja) 2015-02-23
JP2015036813A5 true JP2015036813A5 (https=) 2017-09-07
JP6388805B2 JP6388805B2 (ja) 2018-09-12

Family

ID=52448771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014151937A Expired - Fee Related JP6388805B2 (ja) 2013-08-09 2014-07-25 複数の帯電ブレードを有する現像装置

Country Status (2)

Country Link
US (1) US9261810B2 (https=)
JP (1) JP6388805B2 (https=)

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020749B2 (ja) * 1977-03-18 1985-05-23 株式会社リコー 電子写真複写機の乾式現像装置
GB2081135B (en) * 1977-09-10 1982-09-08 Canon Kk Developing apparatus for electrostatic image
JPS5451846A (en) * 1977-09-30 1979-04-24 Ricoh Co Ltd Electrostatic latent image developing device
JPS61114455U (https=) * 1984-12-28 1986-07-19
JPS62278578A (ja) * 1986-05-26 1987-12-03 Toshiba Corp 現像装置
JP3001118B2 (ja) * 1991-04-12 2000-01-24 沖電気工業株式会社 電子写真プリンタの現像器
US5085171A (en) 1991-06-10 1992-02-04 Lexmark International, Inc. Compliant doctor blade
US5339142A (en) 1992-07-30 1994-08-16 Xerox Corporation AC/DC spatially programmable donor roll for xerographic development
US5245392A (en) 1992-10-02 1993-09-14 Xerox Corporation Donor roll for scavengeless development in a xerographic apparatus
JP3223606B2 (ja) * 1992-11-13 2001-10-29 ミノルタ株式会社 現像装置
JP3110640B2 (ja) * 1995-01-20 2000-11-20 シャープ株式会社 現像装置
US5504566A (en) 1995-05-05 1996-04-02 Xerox Corporation Dual metering blade for fusing color toner images
JPH09197815A (ja) * 1996-01-18 1997-07-31 Canon Inc 画像形成装置の現像装置
JPH1039621A (ja) * 1996-07-18 1998-02-13 Fuji Xerox Co Ltd 現像装置
JP3241614B2 (ja) * 1996-10-31 2001-12-25 シャープ株式会社 現像装置
US6321058B1 (en) * 1996-11-08 2001-11-20 Hitachi, Ltd. Developing device with toner storing and recovery chambers
US5839041A (en) 1997-09-29 1998-11-17 Xerox Corporation RAM system including a bidirectional metering member and a dual purpose swiper blade
US5890033A (en) 1997-11-03 1999-03-30 Xerox Corporation Developer housing heater using a centrally heated mixing auger
JP2003091155A (ja) * 2001-09-18 2003-03-28 Canon Inc 現像剤規制部材ユニット及びこれを具備する現像装置、プロセスカートリッジ
JP4310091B2 (ja) * 2002-09-30 2009-08-05 キヤノン株式会社 現像カートリッジ及びプロセスカートリッジ
JP2005115082A (ja) * 2003-10-08 2005-04-28 Sharp Corp 現像装置
US7242894B2 (en) 2004-11-15 2007-07-10 Xerox Corporation Xerographic transfer station using a belt
JP4372108B2 (ja) * 2006-02-02 2009-11-25 シャープ株式会社 現像装置及び画像形成装置
US8304066B2 (en) 2008-01-11 2012-11-06 Lexmark International, Inc. Toner release coating
JP2009192917A (ja) * 2008-02-15 2009-08-27 Ricoh Co Ltd 現像装置、プロセスカートリッジ、画像形成装置
JP5488547B2 (ja) 2011-08-02 2014-05-14 コニカミノルタ株式会社 クリーニングブレード及び画像形成装置
JP5915048B2 (ja) 2011-09-16 2016-05-11 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像用現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置、及び、画像形成方法
JP5536008B2 (ja) * 2011-10-27 2014-07-02 シャープ株式会社 現像装置及びこれを用いる画像形成装置

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