ES2103319T3 - Aparato para la formacion de imagenes. - Google Patents

Aparato para la formacion de imagenes.

Info

Publication number
ES2103319T3
ES2103319T3 ES92102819T ES92102819T ES2103319T3 ES 2103319 T3 ES2103319 T3 ES 2103319T3 ES 92102819 T ES92102819 T ES 92102819T ES 92102819 T ES92102819 T ES 92102819T ES 2103319 T3 ES2103319 T3 ES 2103319T3
Authority
ES
Spain
Prior art keywords
image
image formation
unit
control
stabilization control
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 - Lifetime
Application number
ES92102819T
Other languages
English (en)
Inventor
Takao Ogata
Koji Amemiya
Tatsuo Takeuchi
Takashi Hasegawa
Rie Saito
Nobuatsu Sasanuma
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of ES2103319T3 publication Critical patent/ES2103319T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • G03G15/5041—Detecting a toner image, e.g. density, toner coverage, using a test patch
    • 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
    • G03G2215/00025—Machine control, e.g. regulating different parts of the machine
    • G03G2215/00029—Image density detection
    • G03G2215/00033—Image density detection on recording member
    • G03G2215/00037—Toner image detection
    • G03G2215/00042—Optical detection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Color Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Color, Gradation (AREA)
  • Fixing For Electrophotography (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Fax Reproducing Arrangements (AREA)

Abstract

UN APARATO DE FORMACION DE IMAGENES COMPRENDE: UNA UNIDAD DE FORMACION DE IMAGEN PARA FORMAR UNA IMAGEN SOBRE UN MEDIO DE GRABACION; UNA UNIDAD DE MEDICION PARA MEDIR LA DENSIDAD DE UNA IMAGEN FORMADA SOBRE EL MEDIO DE GRABACION; UN CONTROLADOR PARA EJECUTAR UN CONTROL DE ESTABILIZACION DE IMAGEN, Y ASI DECIDIR LAS CONDICIONES DE FORMACION DE IMAGENES DE LA UNIDAD DE FORMACION DE IMAGENES, A BASE DE LA DENSIDAD DE IMAGEN MEDIDA POR MEDIO DE LA UNIDAD DE MEDICION; UN CALENTADOR PARA CALENTAR UN CARGAMENTO POR MEDIO DEL ABASTECIMIENTO DE CORRIENTE AL APARATO DE FORMACION DE IMAGENES; Y UN DETECTOR PARA DETECTAR LA TEMPERATURA DEL CARGAMENTO, EL CUAL ES CALENTADO POR MEDIO DEL CALENTADOR, EN DONDE EL CONTROLADOR CONTROLA LA EJECUCION DEL CONTROL DE ESTABILIZACION DE IMAGEN , DE ACUERDO CON UN POTENCIAL DEL DETECTOR AL COMIENZO DE ABASTECIMIENTO DE ENERGIA AL APARATO. CUANDO LA TEMPERATURA DETECTADA DE LA CARGA ES MENOR QUE UN VALOR PREDETERMINADO, EL CONTROL DE ESTABILIZACION DE IMAGEN ES EJECUTADO. CUANDO ES IGUAL A O MAYOR QUE EL VALOR PREDETERMINADO, EL CONTROL DE ESTABILIZACION DE IMAGEN NO SE EJERCE. CUANDO EL CONTROL DE ESTABILIZACION DE IMAGEN ES EJECUTADO, LOS MECANISMOS DE CONTROL PERMITEN A LA UNIDAD DE FORMACION DE IMAGEN FORMAR UNA IMAGEN DE MUESTRA, Y LAS CONDICIONES DE FORMACION DE IMAGEN SON CONTROLADAS SOBRE LAS BASES DEL ESTADO DE LA IMAGEN DE MUESTRA.
ES92102819T 1991-02-22 1992-02-20 Aparato para la formacion de imagenes. Expired - Lifetime ES2103319T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3028636A JP3066917B2 (ja) 1991-02-22 1991-02-22 画像形成装置

Publications (1)

Publication Number Publication Date
ES2103319T3 true ES2103319T3 (es) 1997-09-16

Family

ID=12254022

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92102819T Expired - Lifetime ES2103319T3 (es) 1991-02-22 1992-02-20 Aparato para la formacion de imagenes.

Country Status (5)

Country Link
US (1) US5548378A (es)
EP (1) EP0500088B1 (es)
JP (1) JP3066917B2 (es)
DE (1) DE69219380T2 (es)
ES (1) ES2103319T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0915916A (ja) * 1995-06-30 1997-01-17 Minolta Co Ltd 画像形成装置
JP3363751B2 (ja) * 1996-08-29 2003-01-08 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
JP3658956B2 (ja) * 1997-11-26 2005-06-15 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
JPH11298732A (ja) 1998-04-09 1999-10-29 Canon Inc 画像処理装置およびその方法、並びに、記録媒体
US6415276B1 (en) 1998-08-14 2002-07-02 University Of New Mexico Bayesian belief networks for industrial processes
US6188854B1 (en) * 1999-11-09 2001-02-13 Tommy C. Coleman Non-contact thermal temperature controller
JP3724249B2 (ja) * 1999-03-31 2005-12-07 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
JP2001056601A (ja) * 1999-06-10 2001-02-27 Canon Inc 現像剤攪拌システム、電子写真画像形成装置、及び、カートリッジ
US6099124A (en) * 1999-12-14 2000-08-08 Hidaji; Faramarz Ophthalmological system and method
JP2006119470A (ja) * 2004-10-22 2006-05-11 Canon Inc 画像形成装置
JP5095322B2 (ja) * 2007-09-12 2012-12-12 株式会社リコー 画像形成装置及び同装置の制御方法
CN102645071A (zh) * 2012-05-11 2012-08-22 合肥美的荣事达电冰箱有限公司 一种制冷设备的内胆及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592646A (en) * 1981-03-27 1986-06-03 Canon Kabushiki Kaisha Image forming apparatus with control for image forming conditions
DE3408336A1 (de) * 1983-03-08 1984-09-13 Canon K.K., Tokio/Tokyo Bildreproduktionssystem
JPS60207173A (ja) * 1984-03-30 1985-10-18 Mita Ind Co Ltd 複写機の制御方法
US4786924A (en) * 1987-03-20 1988-11-22 Xerox Corporation Hybrid control system for a copier
JP2765582B2 (ja) * 1988-10-05 1998-06-18 株式会社リコー 画像形成装置
JP2681694B2 (ja) * 1989-07-31 1997-11-26 キヤノン株式会社 画像形成装置
US5317367A (en) * 1993-01-11 1994-05-31 Xerox Corporation Thermal realtime clock

Also Published As

Publication number Publication date
EP0500088A3 (en) 1992-09-02
DE69219380D1 (de) 1997-06-05
JP3066917B2 (ja) 2000-07-17
EP0500088B1 (en) 1997-05-02
EP0500088A2 (en) 1992-08-26
DE69219380T2 (de) 1997-12-11
US5548378A (en) 1996-08-20
JPH04267273A (ja) 1992-09-22

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