DE3320734C2 - - Google Patents

Info

Publication number
DE3320734C2
DE3320734C2 DE3320734A DE3320734A DE3320734C2 DE 3320734 C2 DE3320734 C2 DE 3320734C2 DE 3320734 A DE3320734 A DE 3320734A DE 3320734 A DE3320734 A DE 3320734A DE 3320734 C2 DE3320734 C2 DE 3320734C2
Authority
DE
Germany
Prior art keywords
paper feed
paper
copying
roller
rollers
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
Application number
DE3320734A
Other languages
German (de)
English (en)
Other versions
DE3320734A1 (de
Inventor
Tsugio Hachioji Tokio/Tokyo Jp Sugizaki
Tadashi Hino Tokio/Tokyo Jp Abe
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of DE3320734A1 publication Critical patent/DE3320734A1/de
Application granted granted Critical
Publication of DE3320734C2 publication Critical patent/DE3320734C2/de
Granted 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6529—Transporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/44—Simultaneously, alternately, or selectively separating articles from two or more piles
    • 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
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/04—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to absence of articles, e.g. exhaustion of pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/18—Modifying or stopping actuation of separators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Paper Feeding For Electrophotography (AREA)
DE3320734A 1982-06-10 1983-06-09 Papierzufuhreinrichtung einer kopiervorrichtung Granted DE3320734A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57099807A JPS594546A (ja) 1982-06-10 1982-06-10 複写機における給紙装置

Publications (2)

Publication Number Publication Date
DE3320734A1 DE3320734A1 (de) 1983-12-15
DE3320734C2 true DE3320734C2 (en, 2012) 1991-09-12

Family

ID=14257131

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3320734A Granted DE3320734A1 (de) 1982-06-10 1983-06-09 Papierzufuhreinrichtung einer kopiervorrichtung

Country Status (4)

Country Link
US (1) US4580890A (en, 2012)
JP (1) JPS594546A (en, 2012)
DE (1) DE3320734A1 (en, 2012)
GB (1) GB2124593B (en, 2012)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60244732A (ja) * 1984-05-18 1985-12-04 Konishiroku Photo Ind Co Ltd 給紙装置
JPH0654938B2 (ja) * 1985-02-06 1994-07-20 日本電信電話株式会社 フアクシミリ装置
JPH0654939B2 (ja) * 1985-02-06 1994-07-20 日本電信電話株式会社 フアクシミリ装置
US4730206A (en) * 1986-01-19 1988-03-08 Minolta Camera Kabushiki Kaisha Copying apparatus having a sheet refeeding device
JPS62194264A (ja) * 1986-02-20 1987-08-26 Sharp Corp 中間トレイ部のジヤム検出装置
EP0285139B1 (en) * 1987-03-31 1995-10-11 Canon Kabushiki Kaisha An image forming apparatus
US4881104A (en) * 1987-04-24 1989-11-14 Minolta Camera Kabushiki Kaisha Image forming apparatus having a plurality of feed openings
JPS6438345A (en) * 1987-07-31 1989-02-08 Toshiba Corp Picture forming device
JPH0617176B2 (ja) * 1988-06-21 1994-03-09 株式会社日立製作所 画像再生装置
JP2596075B2 (ja) * 1988-07-22 1997-04-02 ブラザー工業株式会社 プリンタ
US4874958A (en) * 1988-10-04 1989-10-17 Xerox Corporation Sheet edge detector
JP2585097B2 (ja) * 1989-05-11 1997-02-26 キヤノン株式会社 画像形成装置
DE69015262T2 (de) * 1989-06-21 1995-06-08 Konishiroku Photo Ind Bilderzeugungsgerät.
US5278623A (en) * 1989-06-21 1994-01-11 Konica Corporation Image forming apparatus
JPH03172243A (ja) * 1989-11-30 1991-07-25 Mita Ind Co Ltd 画像形成装置
JP3176090B2 (ja) * 1991-08-01 2001-06-11 キヤノン株式会社 画像記録装置
US5507478A (en) * 1994-09-20 1996-04-16 Hewlett-Packard Company Printing media status sensing
US5978643A (en) * 1996-03-21 1999-11-02 Ricoh Company, Ltd. Electrophotographic apparatus which reduces running cost by starting image forming processes in response to sheet detectors
JP4135472B2 (ja) * 2002-11-05 2008-08-20 ブラザー工業株式会社 画像形成装置
US7292820B2 (en) * 2003-07-30 2007-11-06 Lexmark International, Inc. Integrated media input tray including electronics
JP2006256739A (ja) * 2005-03-16 2006-09-28 Ricoh Co Ltd 給紙装置、及び画像形成装置
US20070246880A1 (en) * 2006-04-19 2007-10-25 Kenji Totsuka Methods For Moving A Media Sheet Within An Image Forming Device
US20070248365A1 (en) * 2006-04-19 2007-10-25 Lexmark International, Inc. Methods for moving a media sheet within an image forming device
US20070248366A1 (en) * 2006-04-19 2007-10-25 Lexmark International, Inc. Devices for moving a media sheet within an image forming apparatus
US7699305B2 (en) * 2007-03-29 2010-04-20 Lexmark International, Inc. Smart pick control algorithm for an image forming device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697063A (en) * 1970-12-28 1972-10-10 Xerox Corp Document handling apparatus
US3920238A (en) * 1972-10-16 1975-11-18 Canon Kk Copy medium feed device
DE2309756A1 (de) * 1973-02-27 1974-09-12 Licentia Gmbh Einrichtung zur abgabe von einzelnen briefen und aehnlichen flachen sendungen aus einem stapel
GB1598121A (en) * 1977-03-18 1981-09-16 Ricoh Kk Sheet processing apparatus
US4165069A (en) * 1977-08-01 1979-08-21 International Business Machines Corporation Copier having removable paper feed module
US4190354A (en) * 1978-10-30 1980-02-26 Xerox Corporation Copier job recovery system
DE2942222C2 (de) * 1979-10-18 1982-12-30 Pitney Bowes Deutschland Gmbh, 6148 Heppenheim Einrichtung zum Vereinzeln und Zuführen von Blättern eines Blätterstapels
DE3104660A1 (de) * 1980-02-11 1981-11-26 Exxon Research and Engineering Co., 07932 Florham Park, N.J. Faksimileeinrichtung
JPS5777135A (en) * 1980-10-26 1982-05-14 Konishiroku Photo Ind Co Ltd Copying device
US4422751A (en) * 1981-04-15 1983-12-27 Canon Kabushiki Kaisha Original feed control unit
JPS58106564A (ja) * 1981-12-21 1983-06-24 Ricoh Co Ltd 画像記録装置の給紙制御方法

Also Published As

Publication number Publication date
GB2124593B (en) 1985-11-20
US4580890A (en) 1986-04-08
DE3320734A1 (de) 1983-12-15
GB2124593A (en) 1984-02-22
JPS594546A (ja) 1984-01-11
GB8315959D0 (en) 1983-07-13

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: TUERK, D., DIPL.-CHEM. DR.RER.NAT. GILLE, C., DIPL

8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: KONICA CORP., TOKIO/TOKYO, JP

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee