DE69929204D1 - Dynamische verbrauchsermittlung - Google Patents
Dynamische verbrauchsermittlungInfo
- Publication number
- DE69929204D1 DE69929204D1 DE69929204T DE69929204T DE69929204D1 DE 69929204 D1 DE69929204 D1 DE 69929204D1 DE 69929204 T DE69929204 T DE 69929204T DE 69929204 T DE69929204 T DE 69929204T DE 69929204 D1 DE69929204 D1 DE 69929204D1
- Authority
- DE
- Germany
- Prior art keywords
- dynamic consumption
- dynamic
- consumption
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
-
- 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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
- G03G15/0856—Detection or control means for the developer level
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
- B41J2002/17589—Ink level or ink residue control using ink level as input for printer mode selection or for prediction of remaining printing capacity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Or Security For Electrophotography (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Dry Development In Electrophotography (AREA)
- Fax Reproducing Arrangements (AREA)
- Ink Jet (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96890 | 1998-06-12 | ||
US09/096,890 US5970275A (en) | 1997-05-12 | 1998-06-12 | Dynamic supply usage estimation |
PCT/US1999/013269 WO1999064935A1 (en) | 1998-06-12 | 1999-06-11 | Dynamic supply usage estimation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69929204D1 true DE69929204D1 (de) | 2006-02-02 |
DE69929204T2 DE69929204T2 (de) | 2006-09-07 |
Family
ID=22259584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69929204T Expired - Fee Related DE69929204T2 (de) | 1998-06-12 | 1999-06-11 | Dynamische verbrauchsermittlung |
Country Status (8)
Country | Link |
---|---|
US (1) | US5970275A (de) |
EP (1) | EP1095316B1 (de) |
JP (1) | JP3413802B2 (de) |
KR (1) | KR20010072600A (de) |
CN (1) | CN1308739A (de) |
AU (1) | AU4563299A (de) |
DE (1) | DE69929204T2 (de) |
WO (1) | WO1999064935A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3441912B2 (ja) * | 1997-03-06 | 2003-09-02 | キヤノン株式会社 | 画像形成装置 |
US7283258B1 (en) * | 1998-08-28 | 2007-10-16 | Brother Kogyo Kabushiki Kaisha | Print system capable of notifying user of required ink amount |
US20020105668A1 (en) * | 1999-01-20 | 2002-08-08 | Lilland Kevin R. | Print consumables monitoring |
JP2001175133A (ja) * | 1999-12-15 | 2001-06-29 | Canon Inc | 現像剤の残量及びその他の消耗品の使用状況報知システム及び画像形成装置 |
US6856430B1 (en) * | 2000-10-26 | 2005-02-15 | Hewlett-Packard Development Company, L.P. | Calculation of toner usage |
US6516160B1 (en) * | 2001-08-14 | 2003-02-04 | Hewlett-Packard Co. | Estimation of toner usage based on pulse width count and pulse edge count |
US6977755B2 (en) * | 2001-09-20 | 2005-12-20 | Hewlett-Packard Development Company, L.P. | Toner advisor apparatus and method |
US6553190B1 (en) * | 2001-10-16 | 2003-04-22 | Hewlett-Packard Development Co., L.P. | Correction of pulse width accumulator based on the temperature and relative humidity |
US6567622B2 (en) | 2001-10-22 | 2003-05-20 | Hewlett-Packard Development Company, L.P. | Image forming devices and image forming methods |
US6718147B1 (en) * | 2002-11-04 | 2004-04-06 | Lexmark International, Inc. | Toner measurement and darkness control using printer systems |
US6962399B2 (en) * | 2002-12-30 | 2005-11-08 | Lexmark International, Inc. | Method of warning a user of end of life of a consumable for an ink jet printer |
US6871926B2 (en) * | 2003-04-18 | 2005-03-29 | Lexmark International, Inc. | Method of estimating an amount of available ink contained in an ink reservoir |
US20040213595A1 (en) * | 2003-04-24 | 2004-10-28 | Bobo Wang | Limited capacity image-forming machine |
US6810218B1 (en) * | 2003-09-15 | 2004-10-26 | Xerox Corporation | Estimation of toner usage |
JP2005231145A (ja) * | 2004-02-18 | 2005-09-02 | Sharp Corp | 画像形成装置及び画像形成システム |
US7766438B2 (en) * | 2004-06-04 | 2010-08-03 | Lexmark International, Inc. | Method of ink evaporation prediction for an ink reservoir |
JP4571016B2 (ja) * | 2005-06-06 | 2010-10-27 | 株式会社リコー | 画像形成装置 |
US8289572B2 (en) * | 2005-09-22 | 2012-10-16 | Ricoh Production Print Solutions LLC | Estimation of ink/toner coverage when printing |
US8897658B2 (en) * | 2006-11-30 | 2014-11-25 | Hewlett-Packard Development Company, L.P. | Method and system for estimating toner remaining in a cartridge |
JP4997320B2 (ja) * | 2010-06-17 | 2012-08-08 | シャープ株式会社 | 画像形成装置 |
JP5787232B2 (ja) * | 2012-08-29 | 2015-09-30 | コニカミノルタ株式会社 | 画像形成装置及びledを用いた消耗材の残量通知方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0820806B2 (ja) * | 1990-03-19 | 1996-03-04 | 富士ゼロックス株式会社 | 現像装置のトナー空検知装置 |
JPH05341611A (ja) * | 1992-06-11 | 1993-12-24 | Copyer Co Ltd | デジタル静電複写機の現像剤消費量測定装置 |
US5204699A (en) * | 1992-09-14 | 1993-04-20 | Xerox Corporation | Apparatus for estimating toner usage |
JP3256011B2 (ja) * | 1993-01-07 | 2002-02-12 | キヤノン株式会社 | 画像形成装置及びその制御方法 |
JPH07281564A (ja) * | 1994-04-12 | 1995-10-27 | Fuji Xerox Co Ltd | カートリッジ寿命の検知方法 |
US5673106A (en) * | 1994-06-17 | 1997-09-30 | Texas Instruments Incorporated | Printing system with self-monitoring and adjustment |
JPH08146736A (ja) * | 1994-11-18 | 1996-06-07 | Minolta Co Ltd | 画像形成装置 |
JPH09160364A (ja) * | 1995-12-12 | 1997-06-20 | Ricoh Co Ltd | 画像形成装置 |
JPH09281860A (ja) * | 1996-04-10 | 1997-10-31 | Brother Ind Ltd | 印字プロセスの寿命検出装置 |
US5655174A (en) * | 1996-05-22 | 1997-08-05 | Hewlett-Packard Company | System with ambient sensor for estimating printing supply consumption |
US5867198A (en) * | 1996-08-12 | 1999-02-02 | Xerox Corporation | Method for estimation of toner usage in digital xerographic copiers and printers |
JPH10133466A (ja) * | 1996-10-28 | 1998-05-22 | Ricoh Co Ltd | 画像形成装置 |
US5794094A (en) * | 1997-05-08 | 1998-08-11 | Hewlett-Packard Company | Accurate toner level feedback via active artificial intelligence |
US5802420A (en) * | 1997-05-12 | 1998-09-01 | Lexmark International, Inc. | Method and apparatus for predicting and displaying toner usage of a printer |
-
1998
- 1998-06-12 US US09/096,890 patent/US5970275A/en not_active Expired - Lifetime
-
1999
- 1999-06-11 WO PCT/US1999/013269 patent/WO1999064935A1/en active IP Right Grant
- 1999-06-11 CN CN99808396A patent/CN1308739A/zh active Pending
- 1999-06-11 JP JP2000553872A patent/JP3413802B2/ja not_active Expired - Fee Related
- 1999-06-11 KR KR1020007014011A patent/KR20010072600A/ko not_active Application Discontinuation
- 1999-06-11 EP EP99928598A patent/EP1095316B1/de not_active Expired - Lifetime
- 1999-06-11 DE DE69929204T patent/DE69929204T2/de not_active Expired - Fee Related
- 1999-06-11 AU AU45632/99A patent/AU4563299A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN1308739A (zh) | 2001-08-15 |
EP1095316A4 (de) | 2001-07-11 |
AU4563299A (en) | 1999-12-30 |
US5970275A (en) | 1999-10-19 |
JP2002517804A (ja) | 2002-06-18 |
JP3413802B2 (ja) | 2003-06-09 |
KR20010072600A (ko) | 2001-07-31 |
EP1095316A1 (de) | 2001-05-02 |
EP1095316B1 (de) | 2005-12-28 |
DE69929204T2 (de) | 2006-09-07 |
WO1999064935A1 (en) | 1999-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |