CA2078426A1 - Isolation de perturbations dans un recepteur a courroie pour imprimante couleur - Google Patents

Isolation de perturbations dans un recepteur a courroie pour imprimante couleur

Info

Publication number
CA2078426A1
CA2078426A1 CA2078426A CA2078426A CA2078426A1 CA 2078426 A1 CA2078426 A1 CA 2078426A1 CA 2078426 A CA2078426 A CA 2078426A CA 2078426 A CA2078426 A CA 2078426A CA 2078426 A1 CA2078426 A1 CA 2078426A1
Authority
CA
Canada
Prior art keywords
tension
belt receptor
rollers
belt
transfer station
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.)
Granted
Application number
CA2078426A
Other languages
English (en)
Other versions
CA2078426C (fr
Inventor
Vittorio R. Castelli
Stephen T. Chai
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.)
Xerox Corp
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
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of CA2078426A1 publication Critical patent/CA2078426A1/fr
Application granted granted Critical
Publication of CA2078426C publication Critical patent/CA2078426C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
    • G03G15/754—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to band, e.g. tensioning
    • 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
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00135—Handling of parts of the apparatus
    • G03G2215/00139—Belt
    • G03G2215/00143—Meandering prevention
    • G03G2215/00156—Meandering prevention by controlling drive mechanism
    • 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)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Color Electrophotography (AREA)
CA002078426A 1991-11-01 1992-09-16 Isolation de perturbations dans un recepteur a courroie pour imprimante couleur Expired - Fee Related CA2078426C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US786,685 1991-11-01
US07/786,685 US5200782A (en) 1991-11-01 1991-11-01 Disturbance isolation in a belt receptor of a color printer

Publications (2)

Publication Number Publication Date
CA2078426A1 true CA2078426A1 (fr) 1993-05-02
CA2078426C CA2078426C (fr) 1997-08-19

Family

ID=25139317

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002078426A Expired - Fee Related CA2078426C (fr) 1991-11-01 1992-09-16 Isolation de perturbations dans un recepteur a courroie pour imprimante couleur

Country Status (3)

Country Link
US (1) US5200782A (fr)
JP (1) JP3294342B2 (fr)
CA (1) CA2078426C (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274428A (en) * 1992-06-24 1993-12-28 Xerox Corporation Single pass direct transfer color printer
JPH0720730A (ja) * 1993-06-30 1995-01-24 Fujitsu Ltd 画像形成装置
US5515147A (en) * 1994-10-28 1996-05-07 Eastman Kodak Company Mechanism for substantially preventing trail edge smear of an image on a receiver member
US5493385A (en) * 1994-12-09 1996-02-20 Eastman Kodak Company Electrophotographic color printer apparatus and method with improved registration of colors
US5903805A (en) * 1995-05-26 1999-05-11 Minolta Co., Ltd. Belt slippage correcting device which controls movement of the belt in a direction perpendicular to the belt transporting direction
US5950051A (en) * 1997-08-08 1999-09-07 Xerox Corporation Encoding device for a moving web
US6307578B1 (en) * 1999-12-01 2001-10-23 Xerox Corporation Printer color registration by compensation for eccentricity in idler roll
US6418286B1 (en) * 2000-11-06 2002-07-09 Xerox Corporation Electrostatographic reproduction machine having a belt conicity reducing assembly
US6400913B1 (en) 2000-12-14 2002-06-04 Xerox Corporation Control registration and motion quality of a tandem xerographic machine using transfuse
DE102004039044A1 (de) * 2004-08-11 2006-02-23 OCé PRINTING SYSTEMS GMBH Anordnung zum Antrieb eines Lastelementes
US7684740B2 (en) * 2005-05-30 2010-03-23 Ricoh Company, Ltd. Belt driving controller, belt rotating device, and image forming apparatus
US7643767B2 (en) 2006-03-02 2010-01-05 Ricoh Co., Ltd. Transfer-fixing unit and image forming apparatus for enhanced image quality
US7711301B2 (en) 2006-03-10 2010-05-04 Ricoh Company, Ltd. Image transfer device for image forming apparatus
JP5084240B2 (ja) * 2006-12-08 2012-11-28 株式会社リコー ベルト装置及び画像形成装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656674A (en) * 1970-03-18 1972-04-18 Eastman Kodak Co Web tension isolator or amplifier for web handling apparatus
FR2138455B2 (fr) * 1971-05-26 1973-05-25 Cit Alcatel
US4003742A (en) * 1974-06-04 1977-01-18 Xerox Corporation Velocity compensation for bead bypass with speed reduction
JPS538146A (en) * 1976-07-12 1978-01-25 Canon Inc Transfer mechanism
US4279496A (en) * 1979-05-21 1981-07-21 Xerox Corporation Belt support system
NL8702939A (nl) * 1987-12-07 1989-07-03 Oce Nederland Bv Bandspaninrichting.

Also Published As

Publication number Publication date
US5200782A (en) 1993-04-06
JP3294342B2 (ja) 2002-06-24
CA2078426C (fr) 1997-08-19
JPH05224572A (ja) 1993-09-03

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Legal Events

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