CN100365499C - 图像形成装置的充电电压控制器 - Google Patents
图像形成装置的充电电压控制器 Download PDFInfo
- Publication number
- CN100365499C CN100365499C CNB031580408A CN03158040A CN100365499C CN 100365499 C CN100365499 C CN 100365499C CN B031580408 A CNB031580408 A CN B031580408A CN 03158040 A CN03158040 A CN 03158040A CN 100365499 C CN100365499 C CN 100365499C
- Authority
- CN
- China
- Prior art keywords
- voltage
- charging
- controller
- test
- cylinder
- 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
Links
- 238000007600 charging Methods 0.000 title claims abstract description 140
- 238000012360 testing method Methods 0.000 claims abstract description 47
- 230000004044 response Effects 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims description 25
- 230000007613 environmental effect Effects 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 description 7
- 238000012546 transfer Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 102100026314 Charged multivesicular body protein 6 Human genes 0.000 description 4
- 101000914024 Homo sapiens Charged multivesicular body protein 6 Proteins 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- VYQRBKCKQCRYEE-UHFFFAOYSA-N ctk1a7239 Chemical compound C12=CC=CC=C2N2CC=CC3=NC=CC1=C32 VYQRBKCKQCRYEE-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Abstract
Description
环境因素 | 参考电压 |
100或以下 | -1.45KV |
100~150 | -1.40KV |
150~200 | -1.35KV |
200~255 | -1.30KV |
斜率数据 | 偏移电压 |
0.19 | 0V |
0.21 | 15V |
0.23 | 30V |
0.25 | 50V |
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0038469A KR100461298B1 (ko) | 2002-07-03 | 2002-07-03 | 화상형성장치의 대전전압 제어장치 및 그 제어방법 |
KR38469/02 | 2002-07-03 | ||
KR38469/2002 | 2002-07-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1488983A CN1488983A (zh) | 2004-04-14 |
CN100365499C true CN100365499C (zh) | 2008-01-30 |
Family
ID=29997440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031580408A Expired - Fee Related CN100365499C (zh) | 2002-07-03 | 2003-06-30 | 图像形成装置的充电电压控制器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6917770B2 (zh) |
KR (1) | KR100461298B1 (zh) |
CN (1) | CN100365499C (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6985680B2 (en) * | 2003-04-10 | 2006-01-10 | Canon Kabushiki Kaisha | Image forming apparatus |
US7076181B2 (en) * | 2004-06-30 | 2006-07-11 | Samsung Electronics Company, Ltd. | Closed loop control of photoreceptor surface voltage for electrophotographic processes |
JP4508829B2 (ja) * | 2004-10-29 | 2010-07-21 | キヤノン株式会社 | 高圧電源装置およびこれを備えた画像形成装置 |
US7557960B2 (en) * | 2004-12-27 | 2009-07-07 | Kyocera Mita Corporation | Image forming apparatus |
US20070009743A1 (en) * | 2005-07-06 | 2007-01-11 | Reinhard Kessing | Three layer composite panel from recycled polyurethanes |
KR100605260B1 (ko) | 2005-07-15 | 2006-07-31 | 삼성전자주식회사 | Ac 고전압 측정장치 |
US7715742B2 (en) * | 2006-12-22 | 2010-05-11 | Xerox Corporation | Photoconductor life through active control of charger settings |
US7747184B2 (en) * | 2006-12-22 | 2010-06-29 | Xerox Corporation | Method of using biased charging/transfer roller as in-situ voltmeter and photoreceptor thickness detector and method of adjusting xerographic process with results |
US7593654B2 (en) * | 2007-01-16 | 2009-09-22 | Xerox Corporation | Mass-based sensing of charging knee for active control of charger settings |
KR101324182B1 (ko) * | 2008-09-08 | 2013-11-06 | 삼성전자주식회사 | 정전압제어를 이용하는 화상형성장치의 대전전압 제어방법 및 그 화상형성장치 |
US8306443B2 (en) * | 2009-06-26 | 2012-11-06 | Xerox Corporation | Multi-color printing system and method for reducing the transfer field through closed-loop controls |
US8452201B2 (en) * | 2009-11-04 | 2013-05-28 | Xerox Corporation | Dynamic field transfer control in first transfer |
JP4918612B2 (ja) * | 2009-12-24 | 2012-04-18 | キヤノンファインテック株式会社 | 画像形成装置 |
JP4912487B2 (ja) * | 2010-07-09 | 2012-04-11 | キヤノン株式会社 | 高圧電源 |
US8548621B2 (en) | 2011-01-31 | 2013-10-01 | Xerox Corporation | Production system control model updating using closed loop design of experiments |
JP5995572B2 (ja) * | 2011-08-31 | 2016-09-21 | キヤノン株式会社 | ラインフィルタ、ラインフィルタを搭載したスイッチング電源及び画像形成装置 |
JP5939783B2 (ja) * | 2011-12-13 | 2016-06-22 | キヤノン株式会社 | 画像形成装置 |
JP6015011B2 (ja) * | 2012-01-27 | 2016-10-26 | ブラザー工業株式会社 | 画像形成装置 |
JP5868367B2 (ja) * | 2013-09-27 | 2016-02-24 | キヤノン株式会社 | 画像形成装置 |
JP6525644B2 (ja) * | 2015-03-06 | 2019-06-05 | キヤノン株式会社 | 画像形成装置 |
JP6614781B2 (ja) * | 2015-03-06 | 2019-12-04 | キヤノン株式会社 | 画像形成装置 |
JP6614780B2 (ja) * | 2015-03-06 | 2019-12-04 | キヤノン株式会社 | 画像形成装置 |
JP6821348B2 (ja) * | 2016-07-13 | 2021-01-27 | キヤノン株式会社 | 画像形成装置 |
JP2018205561A (ja) * | 2017-06-06 | 2018-12-27 | 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 |
JP2021113908A (ja) * | 2020-01-20 | 2021-08-05 | 株式会社リコー | 電源装置及び画像形成装置 |
JP7459601B2 (ja) * | 2020-03-25 | 2024-04-02 | 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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5132869A (en) * | 1988-06-23 | 1992-07-21 | Ricoh Company, Ltd. | Control circuitry for an image forming apparatus |
US20020041767A1 (en) * | 2000-07-31 | 2002-04-11 | Seiji Saito | Image forming apparatus and process cartiridge |
JP2002182455A (ja) * | 2000-12-19 | 2002-06-26 | Canon Inc | 帯電電圧制御方法及び画像形成装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970062824A (ko) * | 1996-02-13 | 1997-09-12 | 김광호 | 화상형성장치에서 감광드럼의 표면전위 제어장치 |
-
2002
- 2002-07-03 KR KR10-2002-0038469A patent/KR100461298B1/ko active IP Right Grant
-
2003
- 2003-06-23 US US10/600,651 patent/US6917770B2/en not_active Expired - Lifetime
- 2003-06-30 CN CNB031580408A patent/CN100365499C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5132869A (en) * | 1988-06-23 | 1992-07-21 | Ricoh Company, Ltd. | Control circuitry for an image forming apparatus |
US20020041767A1 (en) * | 2000-07-31 | 2002-04-11 | Seiji Saito | Image forming apparatus and process cartiridge |
JP2002182455A (ja) * | 2000-12-19 | 2002-06-26 | Canon Inc | 帯電電圧制御方法及び画像形成装置 |
Also Published As
Publication number | Publication date |
---|---|
US6917770B2 (en) | 2005-07-12 |
US20040005156A1 (en) | 2004-01-08 |
KR20040003712A (ko) | 2004-01-13 |
KR100461298B1 (ko) | 2004-12-14 |
CN1488983A (zh) | 2004-04-14 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171102 Address after: Gyeonggi Do, South Korea Patentee after: Ace Print Solutions Ltd Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: HP printer Korea Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Ace Print Solutions Ltd |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191101 Address after: texas Patentee after: HP Development Corporation, Limited Liability Partnership Address before: Gyeonggi-do, South Korea Patentee before: HP printer Korea Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20200630 |