JP2008158519A5 - - Google Patents

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Publication number
JP2008158519A5
JP2008158519A5 JP2007324404A JP2007324404A JP2008158519A5 JP 2008158519 A5 JP2008158519 A5 JP 2008158519A5 JP 2007324404 A JP2007324404 A JP 2007324404A JP 2007324404 A JP2007324404 A JP 2007324404A JP 2008158519 A5 JP2008158519 A5 JP 2008158519A5
Authority
JP
Japan
Prior art keywords
photoreceptor
subsystem
thickness
voltage
determining
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.)
Granted
Application number
JP2007324404A
Other languages
English (en)
Japanese (ja)
Other versions
JP4902515B2 (ja
JP2008158519A (ja
Filing date
Publication date
Priority claimed from US11/644,277 external-priority patent/US7747184B2/en
Application filed filed Critical
Publication of JP2008158519A publication Critical patent/JP2008158519A/ja
Publication of JP2008158519A5 publication Critical patent/JP2008158519A5/ja
Application granted granted Critical
Publication of JP4902515B2 publication Critical patent/JP4902515B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007324404A 2006-12-22 2007-12-17 バイアスされた荷電／転写ローラーをその場の電圧計及び光受容体厚み検出器として使用する方法並びにその結果でゼログラフィックプロセスを調整する方法 Expired - Fee Related JP4902515B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/644,277 2006-12-22
US11/644,277 US7747184B2 (en) 2006-12-22 2006-12-22 Method of using biased charging/transfer roller as in-situ voltmeter and photoreceptor thickness detector and method of adjusting xerographic process with results

Publications (3)

Publication Number Publication Date
JP2008158519A JP2008158519A (ja) 2008-07-10
JP2008158519A5 true JP2008158519A5 (enExample) 2011-02-03
JP4902515B2 JP4902515B2 (ja) 2012-03-21

Family

ID=39542976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007324404A Expired - Fee Related JP4902515B2 (ja) 2006-12-22 2007-12-17 バイアスされた荷電／転写ローラーをその場の電圧計及び光受容体厚み検出器として使用する方法並びにその結果でゼログラフィックプロセスを調整する方法

Country Status (2)

Country Link
US (1) US7747184B2 (enExample)
JP (1) JP4902515B2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP5615004B2 (ja) * 2010-03-05 2014-10-29 キヤノン株式会社 高圧制御装置、画像形成装置及び高電圧出力装置
US9170518B2 (en) 2010-08-26 2015-10-27 Xerox Corporation Method and system for closed-loop control of nip width and image transfer field uniformity for an image transfer system
US8200136B2 (en) 2010-08-26 2012-06-12 Xerox Corporation Image transfer roller (ITR) utilizing an elastomer crown
US8548621B2 (en) 2011-01-31 2013-10-01 Xerox Corporation Production system control model updating using closed loop design of experiments
US8526835B2 (en) 2011-04-19 2013-09-03 Xerox Corporation Closed loop controls for transfer control in first transfer for optimized image content
US8611769B2 (en) * 2011-11-22 2013-12-17 Xerox Corporation Method and system for troubleshooting charging and photoreceptor failure modes associated with a xerographic process
JP6445871B2 (ja) * 2015-01-07 2018-12-26 キヤノン株式会社 画像形成装置
JP6631284B2 (ja) * 2016-02-04 2020-01-15 コニカミノルタ株式会社 画像形成装置および感光体膜厚取得方法
WO2020131064A1 (en) * 2018-12-20 2020-06-25 Hewlett-Packard Development Company, L.P. Charge roller voltage determination

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6611665B2 (en) 2002-01-18 2003-08-26 Xerox Corporation Method and apparatus using a biased transfer roll as a dynamic electrostatic voltmeter for system diagnostics and closed loop process controls
US6807390B2 (en) 2002-04-12 2004-10-19 Ricoh Company, Ltd. Image forming apparatus
KR100461298B1 (ko) 2002-07-03 2004-12-14 삼성전자주식회사 화상형성장치의 대전전압 제어장치 및 그 제어방법
US7024125B2 (en) 2003-06-20 2006-04-04 Fuji Xerox Co., Ltd. Charging device and image forming apparatus
JP4421486B2 (ja) * 2005-01-25 2010-02-24 シャープ株式会社 画像形成装置
US20060165424A1 (en) * 2005-01-26 2006-07-27 Xerox Corporation Xerographic photoreceptor thickness measuring method and apparatus
JP4543989B2 (ja) * 2005-03-24 2010-09-15 富士ゼロックス株式会社 画像形成装置
JP2006276056A (ja) * 2005-03-25 2006-10-12 Fuji Xerox Co Ltd 画像形成装置及び帯電制御方法
JP2006276256A (ja) * 2005-03-28 2006-10-12 Fuji Xerox Co Ltd 画像形成装置及び画像欠陥抑制処理監視方法
JP4876588B2 (ja) * 2005-03-29 2012-02-15 富士ゼロックス株式会社 画像形成装置

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