JP4314051B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP4314051B2
JP4314051B2 JP2003107056A JP2003107056A JP4314051B2 JP 4314051 B2 JP4314051 B2 JP 4314051B2 JP 2003107056 A JP2003107056 A JP 2003107056A JP 2003107056 A JP2003107056 A JP 2003107056A JP 4314051 B2 JP4314051 B2 JP 4314051B2
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JP
Japan
Prior art keywords
voltage
value
charging
current
image
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
JP2003107056A
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English (en)
Japanese (ja)
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JP2004157501A5 (OSRAM
JP2004157501A (ja
Inventor
宏明 酒井
洋 高見
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 JP2003107056A priority Critical patent/JP4314051B2/ja
Priority to US10/793,733 priority patent/US6985680B2/en
Priority to CNB2004100084361A priority patent/CN100510995C/zh
Publication of JP2004157501A publication Critical patent/JP2004157501A/ja
Publication of JP2004157501A5 publication Critical patent/JP2004157501A5/ja
Application granted granted Critical
Publication of JP4314051B2 publication Critical patent/JP4314051B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Images

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  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2003107056A 2002-09-11 2003-04-10 画像形成装置 Expired - Fee Related JP4314051B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003107056A JP4314051B2 (ja) 2002-09-11 2003-04-10 画像形成装置
US10/793,733 US6985680B2 (en) 2003-04-10 2004-03-08 Image forming apparatus
CNB2004100084361A CN100510995C (zh) 2003-04-10 2004-03-10 图像形成装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002265965 2002-09-11
JP2003107056A JP4314051B2 (ja) 2002-09-11 2003-04-10 画像形成装置

Publications (3)

Publication Number Publication Date
JP2004157501A JP2004157501A (ja) 2004-06-03
JP2004157501A5 JP2004157501A5 (OSRAM) 2006-06-01
JP4314051B2 true JP4314051B2 (ja) 2009-08-12

Family

ID=32827511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003107056A Expired - Fee Related JP4314051B2 (ja) 2002-09-11 2003-04-10 画像形成装置

Country Status (1)

Country Link
JP (1) JP4314051B2 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5400513B2 (ja) * 2009-07-27 2014-01-29 キヤノン株式会社 画像形成装置およびその制御方法
JP5854846B2 (ja) * 2012-01-10 2016-02-09 キヤノン株式会社 画像形成装置
JP2017072655A (ja) 2015-10-05 2017-04-13 キヤノン株式会社 画像形成装置
US10146150B2 (en) 2016-06-01 2018-12-04 Canon Kabushiki Kaisha Process cartridge, image forming apparatus, image forming method
CN112858445B (zh) * 2021-01-15 2023-03-17 重庆大学 一种基于摩擦起电效应的变压器油老化程度与水分含量自驱动传感系统及检测方法

Also Published As

Publication number Publication date
JP2004157501A (ja) 2004-06-03

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