JP2001324840A5 - - Google Patents
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- JP2001324840A5 JP2001324840A5 JP2000141350A JP2000141350A JP2001324840A5 JP 2001324840 A5 JP2001324840 A5 JP 2001324840A5 JP 2000141350 A JP2000141350 A JP 2000141350A JP 2000141350 A JP2000141350 A JP 2000141350A JP 2001324840 A5 JP2001324840 A5 JP 2001324840A5
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000141350A JP4612762B2 (ja) | 2000-05-15 | 2000-05-15 | 画像形成装置 |
US09/852,748 US6512898B2 (en) | 2000-05-15 | 2001-05-11 | Image forming apparatus for detecting the density of toner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000141350A JP4612762B2 (ja) | 2000-05-15 | 2000-05-15 | 画像形成装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2001324840A JP2001324840A (ja) | 2001-11-22 |
JP2001324840A5 true JP2001324840A5 (ja) | 2009-11-26 |
JP4612762B2 JP4612762B2 (ja) | 2011-01-12 |
Family
ID=18648479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000141350A Expired - Fee Related JP4612762B2 (ja) | 2000-05-15 | 2000-05-15 | 画像形成装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6512898B2 (ja) |
JP (1) | JP4612762B2 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4745512B2 (ja) * | 2001-02-09 | 2011-08-10 | キヤノン株式会社 | カラー画像形成装置 |
US6775489B2 (en) * | 2001-06-07 | 2004-08-10 | Canon Kabushiki Kaisha | Image forming apparatus capable of detecting density of toner image |
JP2003162111A (ja) * | 2001-11-27 | 2003-06-06 | Canon Inc | カラー画像形成装置 |
JP4136706B2 (ja) * | 2003-02-20 | 2008-08-20 | キヤノン株式会社 | カラー画像形成装置及びその濃度検知パターン生成方法 |
US7139511B2 (en) | 2003-03-14 | 2006-11-21 | Ricoh Company, Ltd. | Image forming apparatus, method of calculating amount of toner transfer, methods of converting regular reflection output and diffuse reflection output, method of converting amount of toner transfer, apparatus for detecting amount of toner transfer, gradation pattern, and methods of controlling toner density and image density |
US20060093382A1 (en) * | 2004-11-03 | 2006-05-04 | Ertel John P | System and method for accurately tracking printable material |
JP4594115B2 (ja) * | 2005-01-20 | 2010-12-08 | 京セラミタ株式会社 | 画像形成装置 |
CN1892487B (zh) | 2005-06-30 | 2010-12-29 | 株式会社理光 | 用于图像形成装置的附着量变换方法 |
KR100795160B1 (ko) * | 2007-03-22 | 2008-01-16 | 주식회사 아트닉스 | 얼굴영역검출장치 및 검출방법 |
JP5268020B2 (ja) | 2008-10-22 | 2013-08-21 | 株式会社リコー | 画像形成装置 |
JP2013003211A (ja) | 2011-06-13 | 2013-01-07 | Ricoh Co Ltd | 拡散反射光出力変換方法、粉体付着量変換方法及び画像形成装置 |
JP2013113989A (ja) * | 2011-11-28 | 2013-06-10 | Brother Ind Ltd | 画像形成装置、および画像形成補正方法 |
US9042755B2 (en) * | 2013-10-04 | 2015-05-26 | Xerox Corporation | Printer control using optical and electrostatic sensors |
EP3149216B1 (en) * | 2014-05-27 | 2020-04-01 | Questek Innovations LLC | Highly processable single crystal nickel alloys |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2918045B2 (ja) * | 1988-10-28 | 1999-07-12 | 株式会社リコー | 画像濃度制御装置 |
JP3089636B2 (ja) * | 1989-09-05 | 2000-09-18 | ミノルタ株式会社 | 画像形成装置 |
JPH0511552A (ja) * | 1991-07-05 | 1993-01-22 | Minolta Camera Co Ltd | デジタル画像形成装置 |
JPH05249787A (ja) | 1992-03-03 | 1993-09-28 | Canon Inc | 画像形成装置 |
JP2729976B2 (ja) | 1993-02-25 | 1998-03-18 | スタンレー電気株式会社 | 転写形カラープリンタのトナー付着量測定装置 |
US5625857A (en) * | 1994-01-18 | 1997-04-29 | Hitachi, Ltd. | Image forming apparatus which measures deposit amounts of toner |
US5630195A (en) * | 1995-05-12 | 1997-05-13 | Ricoh Company, Ltd. | Color toner density sensor and image forming apparatus using the same |
US5933680A (en) * | 1996-02-29 | 1999-08-03 | Canon Kabushiki Kaisha | Image processing apparatus and method for optimizing an image formation condition |
JP3441595B2 (ja) * | 1996-02-29 | 2003-09-02 | 株式会社リコー | 電子写真トナー付着量測定装置 |
JP3667971B2 (ja) * | 1998-02-04 | 2005-07-06 | 株式会社リコー | 画像形成装置 |
JP3532472B2 (ja) * | 1999-04-27 | 2004-05-31 | シャープ株式会社 | 画像形成装置 |
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2000
- 2000-05-15 JP JP2000141350A patent/JP4612762B2/ja not_active Expired - Fee Related
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2001
- 2001-05-11 US US09/852,748 patent/US6512898B2/en not_active Expired - Lifetime