KR100837038B1 - 인쇄 매체 경로내의 인쇄 매체 검출 방법 및 하드 카피 장치 - Google Patents

인쇄 매체 경로내의 인쇄 매체 검출 방법 및 하드 카피 장치 Download PDF

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Publication number
KR100837038B1
KR100837038B1 KR1020000078238A KR20000078238A KR100837038B1 KR 100837038 B1 KR100837038 B1 KR 100837038B1 KR 1020000078238 A KR1020000078238 A KR 1020000078238A KR 20000078238 A KR20000078238 A KR 20000078238A KR 100837038 B1 KR100837038 B1 KR 100837038B1
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KR
South Korea
Prior art keywords
signal
print media
print
sensor
sheet
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Expired - Fee Related
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KR1020000078238A
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English (en)
Korean (ko)
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KR20010067419A (ko
Inventor
바베라조셉디
호나야바백
제닝스윌리엄티
카이서피에르제이
켈리키에란비
Original Assignee
휴렛-팩커드 컴퍼니(델라웨어주법인)
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Publication of KR20010067419A publication Critical patent/KR20010067419A/ko
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Publication of KR100837038B1 publication Critical patent/KR100837038B1/ko
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • 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
    • B65H7/06—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 presence of faulty articles or incorrect separation or feed
    • B65H7/12—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 presence of faulty articles or incorrect separation or feed responsive to double feed or separation
    • B65H7/125—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 presence of faulty articles or incorrect separation or feed responsive to double feed or separation sensing the double feed or separation without contacting the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B65H2553/412—Photoelectric detectors in barrier arrangements, i.e. emitter facing a receptor element

Landscapes

  • Controlling Sheets Or Webs (AREA)
  • Handling Of Cut Paper (AREA)
KR1020000078238A 1999-12-22 2000-12-19 인쇄 매체 경로내의 인쇄 매체 검출 방법 및 하드 카피 장치 Expired - Fee Related KR100837038B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/470,812 US6364556B1 (en) 1999-12-22 1999-12-22 Method and apparatus for print media detection
US09/470,812 1999-12-22

Publications (2)

Publication Number Publication Date
KR20010067419A KR20010067419A (ko) 2001-07-12
KR100837038B1 true KR100837038B1 (ko) 2008-06-11

Family

ID=23869155

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000078238A Expired - Fee Related KR100837038B1 (ko) 1999-12-22 2000-12-19 인쇄 매체 경로내의 인쇄 매체 검출 방법 및 하드 카피 장치

Country Status (6)

Country Link
US (2) US6364556B1 (https=)
JP (1) JP2001206595A (https=)
KR (1) KR100837038B1 (https=)
DE (1) DE10061547A1 (https=)
GB (1) GB2357754B (https=)
TW (1) TW509629B (https=)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
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US6540222B2 (en) * 1999-12-28 2003-04-01 Matsushita Electric Industrial Co., Ltd. Sheet material feeding mechanism
JP2001253598A (ja) * 2000-03-14 2001-09-18 Fuji Photo Film Co Ltd 画像転写機用挿入台と画像転写機
JPWO2004011262A1 (ja) * 2002-07-25 2005-11-24 セイコーエプソン株式会社 液体吐出装置、及び、印刷システム
ATE424305T1 (de) * 2002-08-08 2009-03-15 Seiko Epson Corp Aufzeichnungsvorrichtung, aufzeichnungsverfahren, programm, rechnersystem
JP3835383B2 (ja) 2002-09-09 2006-10-18 セイコーエプソン株式会社 液体吐出装置及びコンピュータシステム
US6881972B2 (en) * 2002-11-04 2005-04-19 Hewlett-Packard Development Company, L.P. Media stiffness detection device and method therefor
US6952536B2 (en) * 2003-10-04 2005-10-04 Hewlett-Packard Development Company, L.P. Transmissive optical sensing of leading edges of media sheets advanced substantially adjacent to one another
EP1701902B1 (de) * 2004-01-07 2014-07-09 Pepperl + Fuchs GmbH Verfahren und vorrichtung zur berührungslosen detektion von flächigen objekten
US7018121B2 (en) * 2004-03-11 2006-03-28 Lexmark International, Inc. Combined paper and transparency sensor for an image forming apparatus
US7325801B2 (en) * 2004-06-14 2008-02-05 Lexmark International, Inc Method and apparatus for detecting an absence of print media
GB2439067B (en) * 2006-06-13 2010-12-01 Hewlett Packard Development Co Method of detecting overlapping sheets within a paper feed mechanism, a detector for detecting overlapping sheets, a feed mechanism including such a detector
US20080013109A1 (en) * 2006-07-11 2008-01-17 Yen-Fu Chen Method for Selecting Printers Based On Paper Availability Or Paper Congestion
US20080036139A1 (en) * 2006-08-14 2008-02-14 Gregory Reyner Non-contact sensing system
JP4241793B2 (ja) * 2006-09-25 2009-03-18 セイコーエプソン株式会社 媒体搬送装置
US7715734B2 (en) * 2007-08-15 2010-05-11 Lexmark International, Inc. Paper change detection method
TW201244952A (en) * 2011-05-09 2012-11-16 Hon Hai Prec Ind Co Ltd Printer and printing method
US8496245B2 (en) * 2011-09-26 2013-07-30 Burroughs, Inc. Double document detection apparatus and a method for conducting the same
US8625877B2 (en) * 2011-12-15 2014-01-07 Ncr Corporation Methods of operating an image-based check processing system to detect a double feed condition of carrier envelopes and an apparatus therefor
US8761487B2 (en) * 2011-12-15 2014-06-24 Ncr Corporation Methods of operating an image-based check processing system to detect a double feed condition of checks and an apparatus therefor
JP2013173584A (ja) * 2012-02-24 2013-09-05 Brother Industries Ltd シート搬送装置
JP5991227B2 (ja) * 2013-02-18 2016-09-14 ブラザー工業株式会社 搬送装置及び画像記録装置
JP6468805B2 (ja) * 2014-10-31 2019-02-13 株式会社Ｓｃｒｅｅｎホールディングス 画像記録装置および画像記録方法
US10329108B2 (en) * 2017-08-25 2019-06-25 Carestream Health, Inc. System and method for detecting a media supply

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0632496A (ja) * 1992-07-15 1994-02-08 Fuji Xerox Co Ltd 重送検知装置

Family Cites Families (18)

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JPS56161243A (en) 1980-05-09 1981-12-11 Ryobi Ltd Preventing device for improper feed in printing machine
ES521846A0 (es) * 1982-05-29 1984-01-16 Heidelberger Druckmasch Ag Dispositivo para la vigilancia del transporte de pliegos en el introductor de maquinas impresoras.
US5135321A (en) 1987-05-29 1992-08-04 Hewlett-Packard Company Unified paper path printer with automatic parking feature
JP2651938B2 (ja) 1989-06-19 1997-09-10 株式会社小森コーポレーション 給紙用紙の重複検出方法および装置
JPH03161389A (ja) * 1989-11-20 1991-07-11 Fujitsu Ltd プリンタの用紙検出装置
US5067704A (en) 1990-04-05 1991-11-26 Tokyo Aircraft Instrument Co., Ltd. Double-feed sheet detection apparatus
US5169240A (en) * 1991-04-17 1992-12-08 General Electric Company Proportioned piston ring seals
DK0690792T3 (da) * 1993-03-22 1997-03-10 Siemens Nixdorf Inf Syst Indretning til eksakt positionering af skrivehoved i forhold til en påskriftbærer
US5764251A (en) 1994-06-03 1998-06-09 Canon Kabushiki Kaisha Recording medium discriminating device, ink jet recording apparatus equipped therewith, and information system
US5466079A (en) 1995-01-27 1995-11-14 Hewlett-Packard Company Apparatus for detecting media leading edge and method for substantially eliminating pick skew in a media handling subsystem
JP3127982B2 (ja) 1995-04-26 2001-01-29 リョービ株式会社 印刷機の異常紙検出装置
GB9525767D0 (en) * 1995-12-16 1996-02-14 At & T Global Inf Solution Apparatus for detecting multiple superposed sheets
JPH09235033A (ja) * 1995-12-26 1997-09-09 Tohoku Ricoh Co Ltd 給紙装置
GB9626848D0 (en) * 1996-12-24 1997-02-12 Ncr Int Inc System for detecting multiple superposed sheets
US5861646A (en) 1997-03-24 1999-01-19 Ncr Corporation Method of processing documents moving along a transport path of a document processing system and an apparatus therefor
JP3479433B2 (ja) 1997-07-02 2003-12-15 理想科学工業株式会社 重ね送り検出装置
US6212130B1 (en) * 1999-03-08 2001-04-03 Scan-Optics, Inc. Method and apparatus for plural document detection
US6151117A (en) * 1999-08-30 2000-11-21 Xerox Corporation Optical sensor with telecentric optics

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JPH0632496A (ja) * 1992-07-15 1994-02-08 Fuji Xerox Co Ltd 重送検知装置

Also Published As

Publication number Publication date
US6364556B1 (en) 2002-04-02
GB2357754A (en) 2001-07-04
GB2357754B (en) 2003-05-21
GB0030179D0 (en) 2001-01-24
US20020044813A1 (en) 2002-04-18
TW509629B (en) 2002-11-11
DE10061547A1 (de) 2001-07-05
KR20010067419A (ko) 2001-07-12
US6464417B2 (en) 2002-10-15
JP2001206595A (ja) 2001-07-31

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