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BR0104233A - Sistema de registro de cor de direção de processo de impressão em cores com divisas em forma de v - Google Patents

Sistema de registro de cor de direção de processo de impressão em cores com divisas em forma de v

Info

Publication number
BR0104233A
BR0104233A BR0104233A BR0104233A BR0104233A BR 0104233 A BR0104233 A BR 0104233A BR 0104233 A BR0104233 A BR 0104233A BR 0104233 A BR0104233 A BR 0104233A BR 0104233 A BR0104233 A BR 0104233A
Authority
BR
Brazil
Prior art keywords
registration
color
marks
registration marks
support surface
Prior art date
Application number
BR0104233A
Other languages
English (en)
Inventor
Mark A Omelchenko
Robert M Lofthus
Daniel W Costanza
Olga Y Ramirez
David M Kerxhalli
Brian R Conrow
Ronald E Shaul
Stanley J Wallace
Original Assignee
Xerox 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
Priority claimed from US09/662,197 external-priority patent/US6275244B1/en
Priority claimed from US09/704,632 external-priority patent/US6300968B1/en
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of BR0104233A publication Critical patent/BR0104233A/pt

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
    • G03G15/0142—Structure of complete machines
    • G03G15/0147—Structure of complete machines using a single reusable electrographic recording member
    • G03G15/0152—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member
    • 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
    • G03G15/0142—Structure of complete machines
    • G03G15/0147—Structure of complete machines using a single reusable electrographic recording member
    • G03G15/0152—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member
    • G03G15/0163—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member primary transfer to the final recording medium
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/50—Picture reproducers
    • H04N1/506—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction
    • 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
    • G03G2215/0151—Apparatus for electrophotographic processes for producing multicoloured copies characterised by the technical problem
    • G03G2215/0158—Colour registration
    • G03G2215/0161—Generation of registration marks
    • 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
    • G03G2215/0167—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member
    • G03G2215/017—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member single rotation of recording member to produce multicoloured copy

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Color Electrophotography (AREA)
  • Color, Gradation (AREA)

Abstract

"SISTEMA DE REGISTRO DE COR DE DIREçãO DE PROCESSO DE IMPRESSãO EM CORES COM DIVISAS EM FORMA DE V". Na impressão em cores com um sistema de registro em cores para o registro de imagens de múltiplas cores em uma superfície de suporte de imagem, tal como uma correia fotorreceptora de uma impressora de cor, marcas de registro são colocadas em imagem na superfície de suporte de imagem, cujas marcas de registro correspondem às imagens de cor e detectadas por um sensor das marcas de registro. Em modo de registro bruto inicial, o sistema primeiro coloca automaticamente em imagem as marcas de registro na forma de alvos com divisa em forma de V expandidas que são bastante expandidas na direção do processo de modo a evitar as marcas de sobreposição mesmo se houver uma falha de registro bruto inicial, para assim prover uma latitude de falha de registro para o sensor. Quando for obtido um registro inicial aceitável, o sistema troca automaticamente para colocar em imagem marcas de registro mais proximamente espaçadas e segundas marcas de registro mais freq³entes, preferivelmente alvos com divisa em forma de V preferivelmente regulares que provêem uma maior precisão de registro. Esses alvos de registro podem ser gerados ao longo de lados opostos das áreas de imagem em lados opostos do fotorreceptor ou outra superfície de suporte de imagem na direção do processo.
BR0104233A 2000-09-14 2001-09-14 Sistema de registro de cor de direção de processo de impressão em cores com divisas em forma de v BR0104233A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/662,197 US6275244B1 (en) 2000-09-14 2000-09-14 Color printing image bearing member color registration system
US09/704,632 US6300968B1 (en) 2000-11-02 2000-11-02 Color printing process direction color registration system with expanded chevrons

Publications (1)

Publication Number Publication Date
BR0104233A true BR0104233A (pt) 2002-04-16

Family

ID=27098485

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0104233A BR0104233A (pt) 2000-09-14 2001-09-14 Sistema de registro de cor de direção de processo de impressão em cores com divisas em forma de v

Country Status (5)

Country Link
EP (1) EP1189431B1 (pt)
JP (1) JP2002139881A (pt)
BR (1) BR0104233A (pt)
DE (1) DE60132526T2 (pt)
MX (1) MXPA01008717A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004015101B4 (de) * 2004-03-27 2012-04-26 Eastman Kodak Co. Verfahren und Sensoreinrichtung zum Steuern eines endlosen, eine Naht aufweisenden Transportmediums für eine Druckmaschine
US20080170892A1 (en) * 2007-01-15 2008-07-17 Samsung Electronics Co., Ltd. Auto color registration apparatus and method thereof
US7848690B2 (en) 2007-07-31 2010-12-07 Samsung Electronics Co., Ltd. Image forming apparatus and auto color registration method thereof
KR101239953B1 (ko) * 2007-07-31 2013-03-06 삼성전자주식회사 화상형성장치 및 화상형성장치의 자동색상정렬방법
JP5084401B2 (ja) 2007-08-31 2012-11-28 キヤノン株式会社 画像形成装置
EP2391509A4 (en) * 2009-01-16 2012-08-22 Ecoaxis Systems Pvt Ltd AUTOMATIC TIMING CONTROL SYSTEM WITH INTELLIGENT OPTICAL SENSOR AND DRY PRESET INSTALLATION
EP2613739B1 (en) 2010-09-10 2017-06-07 Zimmer, Inc. Motion facilitating tibial components for a knee prosthesis
JP5449469B2 (ja) * 2012-07-17 2014-03-19 キヤノン株式会社 画像形成装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3247751B2 (ja) * 1992-03-30 2002-01-21 ゼロックス・コーポレーション 感光ベルトの横方向像位置合わせを行う結像装置
US5287162A (en) * 1992-06-16 1994-02-15 Xerox Corporation Method and apparatus for correction of color registration errors
US5278625A (en) * 1992-08-18 1994-01-11 Xerox Corporation Method and apparatus for lateral registration of sequential images in a singles pass, multi-LED print bar printer
JP3327299B2 (ja) * 1993-01-18 2002-09-24 富士ゼロックス株式会社 多重画像形成装置のレジ合わせ画像サンプリング補正方式
US5418556A (en) * 1993-08-02 1995-05-23 Xerox Corporation Method and apparatus for registering multiple images in a color xerographic system
US5537190A (en) * 1994-12-12 1996-07-16 Xerox Corporation Method and apparatus to improve registration in a black first printing machine
JP3745515B2 (ja) * 1997-09-26 2006-02-15 株式会社リコー カラー画像形成装置

Also Published As

Publication number Publication date
EP1189431A2 (en) 2002-03-20
MXPA01008717A (es) 2004-08-12
DE60132526T2 (de) 2009-01-15
EP1189431B1 (en) 2008-01-23
EP1189431A3 (en) 2003-05-21
DE60132526D1 (de) 2008-03-13
JP2002139881A (ja) 2002-05-17

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentiability or inadequacy of the applcation according art. 36 industrial patent law
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements