JP4461906B2 - 印刷のスループットを低下させずにキャリブレーションを行う画像形成装置 - Google Patents

印刷のスループットを低下させずにキャリブレーションを行う画像形成装置 Download PDF

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Publication number
JP4461906B2
JP4461906B2 JP2004150451A JP2004150451A JP4461906B2 JP 4461906 B2 JP4461906 B2 JP 4461906B2 JP 2004150451 A JP2004150451 A JP 2004150451A JP 2004150451 A JP2004150451 A JP 2004150451A JP 4461906 B2 JP4461906 B2 JP 4461906B2
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Japan
Prior art keywords
unit
calibration
developing unit
developing
printing
Prior art date
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Expired - Fee Related
Application number
JP2004150451A
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English (en)
Japanese (ja)
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JP2005331740A (ja
JP2005331740A5 (enExample
Inventor
健 吉塚
恵一 田口
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.)
Seiko Epson Corp
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Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2004150451A priority Critical patent/JP4461906B2/ja
Priority to US11/133,467 priority patent/US7251421B2/en
Publication of JP2005331740A publication Critical patent/JP2005331740A/ja
Publication of JP2005331740A5 publication Critical patent/JP2005331740A5/ja
Application granted granted Critical
Publication of JP4461906B2 publication Critical patent/JP4461906B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • G03G15/553—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job
    • 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
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • G03G15/553—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job
    • G03G15/556—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job for toner consumption, e.g. pixel counting, toner coverage detection or toner density measurement
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00717—Detection of physical properties
    • G03G2215/00729—Detection of physical properties of sheet amount in input tray
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0103—Plural electrographic recording members
    • G03G2215/0109—Single transfer point used by plural recording members
    • G03G2215/0116—Rotating set of recording members

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Color Electrophotography (AREA)
JP2004150451A 2004-05-20 2004-05-20 印刷のスループットを低下させずにキャリブレーションを行う画像形成装置 Expired - Fee Related JP4461906B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004150451A JP4461906B2 (ja) 2004-05-20 2004-05-20 印刷のスループットを低下させずにキャリブレーションを行う画像形成装置
US11/133,467 US7251421B2 (en) 2004-05-20 2005-05-20 Image forming apparatus for performing calibration without reducing throughput in printing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004150451A JP4461906B2 (ja) 2004-05-20 2004-05-20 印刷のスループットを低下させずにキャリブレーションを行う画像形成装置

Publications (3)

Publication Number Publication Date
JP2005331740A JP2005331740A (ja) 2005-12-02
JP2005331740A5 JP2005331740A5 (enExample) 2006-06-15
JP4461906B2 true JP4461906B2 (ja) 2010-05-12

Family

ID=35486444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004150451A Expired - Fee Related JP4461906B2 (ja) 2004-05-20 2004-05-20 印刷のスループットを低下させずにキャリブレーションを行う画像形成装置

Country Status (2)

Country Link
US (1) US7251421B2 (enExample)
JP (1) JP4461906B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006305827A (ja) * 2005-04-27 2006-11-09 Brother Ind Ltd 画像形成システム及び画像形成装置
JP2007193056A (ja) * 2006-01-18 2007-08-02 Kyocera Mita Corp 画像形成装置
JP4333732B2 (ja) * 2006-11-30 2009-09-16 コニカミノルタビジネステクノロジーズ株式会社 カラー画像形成装置
KR101231643B1 (ko) * 2006-12-11 2013-02-08 삼성전자주식회사 화상형성장치 및 그 제어방법
KR20080073599A (ko) * 2007-02-06 2008-08-11 삼성전자주식회사 화상형성장치 및 그 토너센서 상태감지방법
JP5156484B2 (ja) * 2008-05-28 2013-03-06 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
JP5961988B2 (ja) * 2010-12-16 2016-08-03 株式会社リコー 画像形成装置、その制御方法、プログラム及びコンピュータ読取可能な記録媒体
JP6057729B2 (ja) * 2013-01-16 2017-01-11 キヤノン株式会社 画像形成装置
JP6418875B2 (ja) * 2014-10-01 2018-11-07 キヤノン株式会社 画像形成装置
JP6468829B2 (ja) * 2014-12-12 2019-02-13 キヤノン株式会社 画像形成装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740152B2 (ja) * 1984-12-15 1995-05-01 ミノルタ株式会社 作像装置
JPS63306477A (ja) * 1987-06-08 1988-12-14 Minolta Camera Co Ltd 画像形成装置における現像ユニット制御方法
JP3408119B2 (ja) * 1996-08-23 2003-05-19 キヤノン株式会社 画像処理装置と方法、及び記録媒体
JP2000015896A (ja) 1998-06-30 2000-01-18 Canon Inc 画像処理装置および画像処理方法
JP2001109219A (ja) * 1999-10-07 2001-04-20 Canon Inc カラー画像形成装置
JP2002229278A (ja) 2001-01-30 2002-08-14 Canon Inc キャリブレーション方法、印刷装置および画像処理装置
JP3945188B2 (ja) * 2001-05-25 2007-07-18 セイコーエプソン株式会社 画像形成装置
JP2003035977A (ja) * 2001-07-23 2003-02-07 Canon Inc 画像形成装置
JP2003035978A (ja) * 2001-07-23 2003-02-07 Canon Inc 画像形成装置
JP2003316106A (ja) 2002-04-23 2003-11-06 Canon Inc 画像記録装置、その制御方法および現像器
US7426352B2 (en) * 2002-10-24 2008-09-16 Canon Kabushiki Kaisha Image formation apparatus
US7437102B2 (en) * 2004-03-18 2008-10-14 Seiko Epson Corporation Image forming apparatus with controlled adjustment of toner stored in developing cartridge

Also Published As

Publication number Publication date
JP2005331740A (ja) 2005-12-02
US20060008285A1 (en) 2006-01-12
US7251421B2 (en) 2007-07-31

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