JP2007206414A5 - - Google Patents
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- JP2007206414A5 JP2007206414A5 JP2006025687A JP2006025687A JP2007206414A5 JP 2007206414 A5 JP2007206414 A5 JP 2007206414A5 JP 2006025687 A JP2006025687 A JP 2006025687A JP 2006025687 A JP2006025687 A JP 2006025687A JP 2007206414 A5 JP2007206414 A5 JP 2007206414A5
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- voltage
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- 238000004140 cleaning Methods 0.000 claims 5
- 239000000463 material Substances 0.000 claims 5
- 239000000969 carrier Substances 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
Claims (5)
前記帯電手段に帯電電圧を印加する帯電電圧印加手段と、
前記転写手段に転写電圧を印加する転写電圧印加手段と、を備え、
前記転写電圧印加手段によって前記転写手段に前記転写電圧を印加して前記記録材に前記現像剤像を転写した後、前記帯電電圧印加手段によって前記帯電電圧を印加することにより、前記転写手段に対して該転写手段をクリーニングするためのクリーニング電圧を印加することを特徴とする画像形成装置。 A charging means for charging the image bearing member, prior to a developing unit for developing with the current image agent a latent image formed on Kizo carrier, transfer means for transferring the developer image of the image bearing member onto a recording material If, in an image forming apparatus and a fixing unit configured to fix the developer transferred before type recording medium,
Charging voltage applying means for applying a charging voltage to the charging means;
A transfer voltage applying means for applying a transfer voltage to the transfer means ,
After the transfer voltage is applied to the transfer means by the transfer voltage application means to transfer the developer image to the recording material, the charging voltage is applied to the transfer means by applying the charging voltage by the charging voltage application means. And applying a cleaning voltage for cleaning the transfer means .
前記帯電電圧印加手段によって印加される前記帯電電圧を変更した場合、変更した該帯電電圧の値に応じて前記転写電圧印加手段によって印加される前記転写電圧を変更することを特徴とする請求項1乃至3のいずれかに記載の画像形成装置。 When the developer image is transferred to the recording material by the transfer unit, the charging unit and the transfer voltage are respectively applied by the charging voltage applying unit and the transfer voltage applying unit,
If you change the charging voltage applied by the charge voltage application means, claim, characterized in that for changing the transfer voltage applied by the transfer voltage applying means according to the value of the modified the charging voltage 1 4. The image forming apparatus according to any one of items 1 to 3.
前記帯電手段に帯電電圧を印加する帯電電圧印加手段と、
前記転写手段に転写電圧を印加する転写電圧印加手段と、を備え、
前記転写手段をクリーニングする際に、前記転写電圧印加手段によって前記転写電圧を印加せずに、前記帯電電圧印加手段により前記帯電電圧を印加することを特徴とする高圧電源装置。 A charging means for charging the image bearing member, prior to a developing unit for developing with the current image agent a latent image formed on Kizo carrier, transfer means for transferring the developer image of the image bearing member onto a recording material In a high voltage power supply device of an image forming apparatus comprising:
Charging voltage applying means for applying a charging voltage to the charging means;
A transfer voltage applying means for applying a transfer voltage to the transfer means,
A high-voltage power supply apparatus , wherein when the transfer unit is cleaned, the charging voltage is applied by the charging voltage application unit without applying the transfer voltage by the transfer voltage application unit .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006025687A JP4908863B2 (en) | 2006-02-02 | 2006-02-02 | Image forming apparatus and high-voltage power supply apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006025687A JP4908863B2 (en) | 2006-02-02 | 2006-02-02 | Image forming apparatus and high-voltage power supply apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007206414A JP2007206414A (en) | 2007-08-16 |
JP2007206414A5 true JP2007206414A5 (en) | 2009-03-19 |
JP4908863B2 JP4908863B2 (en) | 2012-04-04 |
Family
ID=38485938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006025687A Active JP4908863B2 (en) | 2006-02-02 | 2006-02-02 | Image forming apparatus and high-voltage power supply apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4908863B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7146567B2 (en) | 2017-11-29 | 2022-10-04 | キヤノン株式会社 | image forming device |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5258344B2 (en) * | 2008-03-27 | 2013-08-07 | 京セラドキュメントソリューションズ株式会社 | Image forming apparatus |
JP5400859B2 (en) * | 2011-11-21 | 2014-01-29 | シャープ株式会社 | Image forming apparatus |
JP6035771B2 (en) * | 2012-02-20 | 2016-11-30 | 株式会社リコー | Transfer device and image forming apparatus |
US9904232B2 (en) | 2015-02-18 | 2018-02-27 | Canon Kabushiki Kaisha | Power supply apparatus and image forming apparatus |
JP6976768B2 (en) | 2017-08-09 | 2021-12-08 | キヤノン株式会社 | Power supply and image forming equipment |
JP2023044587A (en) * | 2021-09-17 | 2023-03-30 | キヤノン株式会社 | Image forming apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01292385A (en) * | 1988-05-20 | 1989-11-24 | Canon Inc | Image forming device |
JPH0239183A (en) * | 1988-07-29 | 1990-02-08 | Canon Inc | Image forming device |
JP3395421B2 (en) * | 1995-01-19 | 2003-04-14 | 富士ゼロックス株式会社 | Image transfer device |
JP2000137423A (en) * | 1998-10-30 | 2000-05-16 | Fuji Xerox Co Ltd | Image forming device |
JP4641346B2 (en) * | 2000-12-13 | 2011-03-02 | キヤノン株式会社 | Image forming apparatus |
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2006
- 2006-02-02 JP JP2006025687A patent/JP4908863B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7146567B2 (en) | 2017-11-29 | 2022-10-04 | キヤノン株式会社 | image forming device |