JP2003228237A - 画像形成装置 - Google Patents

画像形成装置

Info

Publication number
JP2003228237A
JP2003228237A JP2002025265A JP2002025265A JP2003228237A JP 2003228237 A JP2003228237 A JP 2003228237A JP 2002025265 A JP2002025265 A JP 2002025265A JP 2002025265 A JP2002025265 A JP 2002025265A JP 2003228237 A JP2003228237 A JP 2003228237A
Authority
JP
Japan
Prior art keywords
forming apparatus
image
image forming
charging
charging member
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.)
Pending
Application number
JP2002025265A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003228237A5 (enExample
Inventor
Norio Takahashi
憲生 高橋
Jun Hirabayashi
純 平林
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 JP2002025265A priority Critical patent/JP2003228237A/ja
Priority to US10/356,583 priority patent/US6839530B2/en
Publication of JP2003228237A publication Critical patent/JP2003228237A/ja
Publication of JP2003228237A5 publication Critical patent/JP2003228237A5/ja
Pending legal-status Critical Current

Links

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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
JP2002025265A 2002-02-01 2002-02-01 画像形成装置 Pending JP2003228237A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002025265A JP2003228237A (ja) 2002-02-01 2002-02-01 画像形成装置
US10/356,583 US6839530B2 (en) 2002-02-01 2003-02-03 Image forming apparatus with image bearing member particle collection using timed voltage application to the apparatus developing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002025265A JP2003228237A (ja) 2002-02-01 2002-02-01 画像形成装置

Publications (2)

Publication Number Publication Date
JP2003228237A true JP2003228237A (ja) 2003-08-15
JP2003228237A5 JP2003228237A5 (enExample) 2005-07-14

Family

ID=27747467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002025265A Pending JP2003228237A (ja) 2002-02-01 2002-02-01 画像形成装置

Country Status (2)

Country Link
US (1) US6839530B2 (enExample)
JP (1) JP2003228237A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7991311B2 (en) * 2006-10-26 2011-08-02 Aetas Technology Incorporated Image forming apparatus and method for controlling developing bias voltage
JP6112793B2 (ja) * 2012-07-09 2017-04-12 ブラザー工業株式会社 画像形成装置
JP2017058439A (ja) * 2015-09-15 2017-03-23 株式会社リコー 画像形成装置及びその制御方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63149669A (ja) 1986-12-15 1988-06-22 Canon Inc 接触帯電方法
US4851960A (en) 1986-12-15 1989-07-25 Canon Kabushiki Kaisha Charging device
JPH063921A (ja) 1992-06-17 1994-01-14 Canon Inc 電子写真装置及びこの装置に着脱可能なプロセスカートリッジ
EP0576203B1 (en) 1992-06-17 1998-01-21 Canon Kabushiki Kaisha Electrophotographic apparatus and process cartridge having charging member
JPH0799442A (ja) 1993-09-27 1995-04-11 Nippon Steel Corp 入力信号カウント回路
JPH09134105A (ja) * 1995-11-08 1997-05-20 Ricoh Co Ltd 画像形成装置
EP0863447B1 (en) 1997-03-05 2003-09-17 Canon Kabushiki Kaisha Charging device, charging method, cartridge and image forming apparatus
JP3435434B2 (ja) 1997-03-05 2003-08-11 キヤノン株式会社 帯電装置、画像形成装置及びプロセスカートリッジ
DE69823758T2 (de) * 1997-09-05 2005-05-12 Canon K.K. Bilderzeugungsgerät
JP3292155B2 (ja) 1998-09-04 2002-06-17 キヤノン株式会社 画像形成装置
JP4438031B2 (ja) 2000-01-06 2010-03-24 キヤノン株式会社 画像形成装置
JP3768800B2 (ja) * 2000-10-31 2006-04-19 キヤノン株式会社 画像形成装置
JP2002214887A (ja) 2001-01-23 2002-07-31 Canon Inc 画像形成装置及び当該装置用の磁性現像剤

Also Published As

Publication number Publication date
US20030161660A1 (en) 2003-08-28
US6839530B2 (en) 2005-01-04

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