JP6425544B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP6425544B2
JP6425544B2 JP2015002615A JP2015002615A JP6425544B2 JP 6425544 B2 JP6425544 B2 JP 6425544B2 JP 2015002615 A JP2015002615 A JP 2015002615A JP 2015002615 A JP2015002615 A JP 2015002615A JP 6425544 B2 JP6425544 B2 JP 6425544B2
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JP
Japan
Prior art keywords
frequency
charging
frequency band
voltage
information
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.)
Active
Application number
JP2015002615A
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English (en)
Japanese (ja)
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JP2016126301A5 (OSRAM
JP2016126301A (ja
Inventor
木▲高▼　博之
博之 木▲高▼
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
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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.)
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2015002615A priority Critical patent/JP6425544B2/ja
Priority to US14/987,993 priority patent/US9429865B2/en
Publication of JP2016126301A publication Critical patent/JP2016126301A/ja
Priority to US15/226,680 priority patent/US9904200B2/en
Publication of JP2016126301A5 publication Critical patent/JP2016126301A5/ja
Application granted granted Critical
Publication of JP6425544B2 publication Critical patent/JP6425544B2/ja
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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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0266—Arrangements for controlling the amount of charge
    • 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
    • G03G15/0283—Arrangements for supplying power to the sensitising device

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2015002615A 2015-01-08 2015-01-08 画像形成装置 Active JP6425544B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015002615A JP6425544B2 (ja) 2015-01-08 2015-01-08 画像形成装置
US14/987,993 US9429865B2 (en) 2015-01-08 2016-01-05 Image forming apparatus
US15/226,680 US9904200B2 (en) 2015-01-08 2016-08-02 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015002615A JP6425544B2 (ja) 2015-01-08 2015-01-08 画像形成装置

Publications (3)

Publication Number Publication Date
JP2016126301A JP2016126301A (ja) 2016-07-11
JP2016126301A5 JP2016126301A5 (OSRAM) 2018-02-01
JP6425544B2 true JP6425544B2 (ja) 2018-11-21

Family

ID=56359420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015002615A Active JP6425544B2 (ja) 2015-01-08 2015-01-08 画像形成装置

Country Status (2)

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US (2) US9429865B2 (OSRAM)
JP (1) JP6425544B2 (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6425544B2 (ja) * 2015-01-08 2018-11-21 キヤノン株式会社 画像形成装置
JP7415523B2 (ja) * 2019-12-13 2024-01-17 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
JP7545214B2 (ja) * 2020-02-14 2024-09-04 東芝テック株式会社 画像形成装置、及び制御方法
JP2022185544A (ja) * 2021-06-02 2022-12-14 キヤノン株式会社 画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003021516A (ja) * 2001-07-06 2003-01-24 Ngk Insulators Ltd 物理量の測定装置
US7162173B2 (en) * 2003-02-27 2007-01-09 Canon Kabushiki Kaisha Image forming apparatus using an ordered set of first, second and charging AC peak to peak voltages
US7116922B2 (en) * 2003-05-02 2006-10-03 Canon Kabushiki Kaisha Charging apparatus
JP4993060B2 (ja) * 2006-01-18 2012-08-08 富士ゼロックス株式会社 画像形成装置
JP4992315B2 (ja) * 2006-06-23 2012-08-08 富士ゼロックス株式会社 帯電装置及びこれを用いた画像形成装置
KR101324182B1 (ko) * 2008-09-08 2013-11-06 삼성전자주식회사 정전압제어를 이용하는 화상형성장치의 대전전압 제어방법 및 그 화상형성장치
JP2010231188A (ja) * 2009-03-02 2010-10-14 Canon Inc 画像形成装置
JP5512009B2 (ja) * 2012-05-17 2014-06-04 キヤノン株式会社 画像形成装置
JP2014106459A (ja) * 2012-11-29 2014-06-09 Canon Inc 画像形成装置
JP6425544B2 (ja) * 2015-01-08 2018-11-21 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
US20160342105A1 (en) 2016-11-24
JP2016126301A (ja) 2016-07-11
US9904200B2 (en) 2018-02-27
US9429865B2 (en) 2016-08-30
US20160202627A1 (en) 2016-07-14

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