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ES2044165T3 - Metodo de alimentar separadamente una hoja de un medio de impresion, y aparato para llevarlo a cabo. - Google Patents

Metodo de alimentar separadamente una hoja de un medio de impresion, y aparato para llevarlo a cabo.

Info

Publication number
ES2044165T3
ES2044165T3 ES89401567T ES89401567T ES2044165T3 ES 2044165 T3 ES2044165 T3 ES 2044165T3 ES 89401567 T ES89401567 T ES 89401567T ES 89401567 T ES89401567 T ES 89401567T ES 2044165 T3 ES2044165 T3 ES 2044165T3
Authority
ES
Spain
Prior art keywords
sheet
image formation
carry
print media
formation area
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
ES89401567T
Other languages
English (en)
Inventor
Shinichi Watarai
Yoji Houki
Tomohiro Nonomura
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of ES2044165T3 publication Critical patent/ES2044165T3/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
    • B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

GENERALMENTE CUANDO UNA HOJA PARA IMPRIMIR (P), DE UNA PILA DE TALES HOJAS (P), ALIMENTA A UN AREA DE FORMACION DE IMAGEN (31) EN UN APARATO DE FORMACION DE IMAGEN, POR EJEMPLO, UNA IMPRESORA ELECTRONICA DE FORMACION DE IMAGEN, SE FORMA UN PLIEGUE. DE ACUERDO CON EL PRESENTE INVENTO EL APARATO ESTA PROVISTO DE UNA PLURALIDAD DE PARES DE RODILLOS DE ALIMENTACION (28A, B; 30, 47) ENTRE LA PILA (17) Y EL AREA DE FORMACION DE IMAGEN (31), Y EL PLIEGUE DE LA HOJA (P) ES CORREGIDO CADA VEZ QUE LA HOJA (P) ENTRA EN CONTACTO CON CADA PAR DE RODILLOS (28A, B; 30,47) LOS CUALES NO ESTAN EN ROTACION DURANTE UN TIEMPO PREDETERMINADO, DE MANERA QUE INCLUSO UN PLIEGUE GRANDE PUEDE SER CORREGIDO EN EL TIEMPO QUE LA HOJA (P) LLEGA AL AREA DE FORMACION DE IMAGEN.
ES89401567T 1988-06-07 1989-06-06 Metodo de alimentar separadamente una hoja de un medio de impresion, y aparato para llevarlo a cabo. Expired - Lifetime ES2044165T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63140133A JPH01308330A (ja) 1988-06-07 1988-06-07 紙送り方法

Publications (1)

Publication Number Publication Date
ES2044165T3 true ES2044165T3 (es) 1994-01-01

Family

ID=15261657

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89401567T Expired - Lifetime ES2044165T3 (es) 1988-06-07 1989-06-06 Metodo de alimentar separadamente una hoja de un medio de impresion, y aparato para llevarlo a cabo.

Country Status (7)

Country Link
US (1) US4986528A (es)
EP (1) EP0346220B1 (es)
JP (1) JPH01308330A (es)
KR (1) KR930005902B1 (es)
AU (1) AU609613B2 (es)
DE (1) DE68909313T2 (es)
ES (1) ES2044165T3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990011A (en) * 1989-09-21 1991-02-05 Hewlett-Packard Company Sheet alignment using reverse advance roll and stationary pick roll
US5222724A (en) * 1990-08-08 1993-06-29 Seiko Epson Corporation Paper feeder
JP2811952B2 (ja) * 1990-10-22 1998-10-15 ミノルタ株式会社 シート搬送装置
US5261657A (en) * 1991-03-19 1993-11-16 Inter Innovation Ab Document transport arrangement with relay-activated document gripping device including coacting relay armature return
SE466624B (sv) * 1991-03-19 1992-03-09 Inter Innovation Ab Anordning foer att i en automat transportera vaerdepapper saasom sedlar, checkar etc
FI88478C (fi) * 1991-03-25 1993-05-25 Icl Personal Systems Oy Skrivare
JPH0511518A (ja) * 1991-07-04 1993-01-22 Sharp Corp 給紙装置
JPH07267423A (ja) * 1994-03-30 1995-10-17 Brother Ind Ltd 用紙搬送装置
US6761351B1 (en) * 2003-01-30 2004-07-13 Xerox Corporation Registration system effective drive roll radius compensation
US7036811B2 (en) * 2003-01-30 2006-05-02 Xerox Corporation Registration system paper path length compensation
JP4468844B2 (ja) * 2005-03-10 2010-05-26 株式会社東芝 画像形成装置、シート搬送方法
JP4440146B2 (ja) * 2005-03-10 2010-03-24 株式会社東芝 画像形成装置
JP4342461B2 (ja) * 2005-03-10 2009-10-14 株式会社東芝 画像形成装置
JP4429939B2 (ja) * 2005-03-10 2010-03-10 株式会社東芝 画像形成装置
JP4401986B2 (ja) * 2005-03-10 2010-01-20 株式会社東芝 画像形成装置、シート搬送方法
JP2023068553A (ja) * 2021-11-02 2023-05-17 富士フイルムビジネスイノベーション株式会社 シート搬送装置、画像形成装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2264823C2 (de) * 1971-06-03 1982-04-15 Canon K.K., Tokyo Steuervorrichtung in einem Kopiergerät
US4030723A (en) * 1975-12-15 1977-06-21 Pitney-Bowes, Inc. Vacuum-controlled, sheet-material separator and feeder system
JPS55155366A (en) * 1979-05-24 1980-12-03 Canon Inc Copier having manual paper insertion mechanism
US4525788A (en) * 1982-07-01 1985-06-25 Pitney Bowes Inc. Scanner interface circuit for universal multi-station document inserter
JPS5949561A (ja) * 1982-09-14 1984-03-22 Mita Ind Co Ltd 複写紙の搬送方法
JPS6019541U (ja) * 1983-07-19 1985-02-09 京セラミタ株式会社 シ−ト部材搬送装置
JPS60173560A (ja) * 1984-02-18 1985-09-06 Mita Ind Co Ltd 複写機における給紙搬送方法及びその装置
JPS61106346A (ja) * 1984-10-31 1986-05-24 Toshiba Corp 給紙装置
JPS61229755A (ja) * 1985-04-05 1986-10-14 Ricoh Co Ltd 給紙装置
JPH0740168B2 (ja) * 1985-07-16 1995-05-01 三洋電機株式会社 プリンタ装置
JPS62259944A (ja) * 1986-04-30 1987-11-12 Nec Corp 用紙斜行補正機構

Also Published As

Publication number Publication date
AU609613B2 (en) 1991-05-02
EP0346220B1 (en) 1993-09-22
KR930005902B1 (ko) 1993-06-25
EP0346220A1 (en) 1989-12-13
JPH01308330A (ja) 1989-12-13
DE68909313T2 (de) 1994-01-13
US4986528A (en) 1991-01-22
AU3583189A (en) 1989-12-14
DE68909313D1 (de) 1993-10-28
KR910001473A (ko) 1991-01-30

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