JP3828483B2 - 閉ループフィードバックシステムを有する画像形成装置 - Google Patents

閉ループフィードバックシステムを有する画像形成装置 Download PDF

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Publication number
JP3828483B2
JP3828483B2 JP2002341919A JP2002341919A JP3828483B2 JP 3828483 B2 JP3828483 B2 JP 3828483B2 JP 2002341919 A JP2002341919 A JP 2002341919A JP 2002341919 A JP2002341919 A JP 2002341919A JP 3828483 B2 JP3828483 B2 JP 3828483B2
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JP
Japan
Prior art keywords
media
sheet
sensor
time interval
media sheet
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
JP2002341919A
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English (en)
Japanese (ja)
Other versions
JP2003192183A (ja
JP2003192183A5 (enExample
Inventor
ジー ジョンソン ブルース
ジスリング ピート
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JP2003192183A publication Critical patent/JP2003192183A/ja
Publication of JP2003192183A5 publication Critical patent/JP2003192183A5/ja
Application granted granted Critical
Publication of JP3828483B2 publication Critical patent/JP3828483B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • B65H3/0684—Rollers or like rotary separators on moving support, e.g. pivoting, for bringing the roller or like rotary separator into contact with the 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
    • B65H7/02—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/423—Depiling; Separating articles from a pile
    • B65H2301/4232—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles
    • B65H2301/42324—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles from top of the pile
    • B65H2301/423245—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles from top of the pile the pile lying on a stationary support, i.e. the separator moving according to the decreasing height of the 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
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/30—Supports; Subassemblies; Mountings thereof
    • B65H2402/31—Pivoting support means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/15—Roller assembly, particular roller arrangement
    • B65H2404/152—Arrangement of roller on a movable frame
    • B65H2404/1521—Arrangement of roller on a movable frame rotating, pivoting or oscillating around an axis, e.g. parallel to the roller axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/15—Height, e.g. of stack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/40—Movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/50—Timing
    • B65H2513/52—Age; Duration; Life time or chronology of event
    • 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
    • B65H2553/51—Encoders, e.g. linear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Controlling Sheets Or Webs (AREA)
JP2002341919A 2001-11-30 2002-11-26 閉ループフィードバックシステムを有する画像形成装置 Expired - Fee Related JP3828483B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/996696 2001-11-30
US09/996,696 US6572096B1 (en) 2001-11-30 2001-11-30 Image forming device having a closed-loop feedback system

Publications (3)

Publication Number Publication Date
JP2003192183A JP2003192183A (ja) 2003-07-09
JP2003192183A5 JP2003192183A5 (enExample) 2005-04-21
JP3828483B2 true JP3828483B2 (ja) 2006-10-04

Family

ID=25543201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002341919A Expired - Fee Related JP3828483B2 (ja) 2001-11-30 2002-11-26 閉ループフィードバックシステムを有する画像形成装置

Country Status (2)

Country Link
US (1) US6572096B1 (enExample)
JP (1) JP3828483B2 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6354583B1 (en) * 1999-01-25 2002-03-12 Bell & Howell Mail And Messaging Technologies Company Sheet feeder apparatus and method with throughput control
DE10137390B4 (de) * 2001-07-31 2013-06-13 Giesecke & Devrient Gmbh Verfahren und Vorrichtung für die Vereinzelung von Blattgut
TW583643B (en) * 2002-06-07 2004-04-11 Benq Corp Driving method
US6896254B2 (en) * 2003-03-28 2005-05-24 Hewlett-Packard Development Company, L.P. Auto compliant pick arm
DE10355292B4 (de) * 2003-11-27 2005-11-03 Siemens Ag Verfahren und Einrichtung zum Vereinzeln von flachen Sendungen
US7198265B2 (en) * 2004-08-31 2007-04-03 Lexmark International, Inc. Imaging apparatus including a movable media sensor
JP4537213B2 (ja) * 2005-01-14 2010-09-01 株式会社Pfu シート給送装置
US7234610B2 (en) * 2005-02-10 2007-06-26 Northern Products Development Group Llc Automatic napkin dispenser
JP4508921B2 (ja) * 2005-03-28 2010-07-21 キヤノン株式会社 用紙搬送システム
JP4619847B2 (ja) * 2005-03-31 2011-01-26 株式会社リコー 給紙装置及び画像形成装置
JP4562590B2 (ja) * 2005-06-06 2010-10-13 東芝テック株式会社 プリンタ
JP2007062988A (ja) * 2005-09-01 2007-03-15 Canon Inc シート搬送装置と画像形成装置
JP4597064B2 (ja) * 2006-02-14 2010-12-15 シャープ株式会社 給紙装置
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
JP4827634B2 (ja) * 2006-07-06 2011-11-30 キヤノン株式会社 搬送装置及び記録装置
JP2008169039A (ja) * 2006-12-13 2008-07-24 Canon Inc 画像形成装置及び記録媒体供給方法
US7699305B2 (en) * 2007-03-29 2010-04-20 Lexmark International, Inc. Smart pick control algorithm for an image forming device
US7503561B2 (en) * 2007-04-30 2009-03-17 Lexmark International, Inc. Methods and devices for detecting the absence of a media sheet within an image forming device
JP6265727B2 (ja) * 2013-12-17 2018-01-24 キヤノン株式会社 供給装置、記録媒体の供給方法、および記録装置
EP3448790A4 (en) 2016-04-29 2019-12-25 Hewlett-Packard Development Company, L.P. ADJUSTABLE FISHING POINTS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0540047Y2 (enExample) * 1987-06-30 1993-10-12
JPH0558482A (ja) * 1991-08-30 1993-03-09 Fuji Xerox Co Ltd 画像形成装置の給紙装置
JP3289458B2 (ja) * 1993-03-01 2002-06-04 セイコーエプソン株式会社 印字装置
DE4323091A1 (de) * 1993-07-10 1995-01-12 Heidelberger Druckmasch Ag Anordnung zur Kontrolle der Lage einer Bogenkante auf einer Bogentransporttrommel
US5435537A (en) * 1994-06-14 1995-07-25 Hewlett-Packard Company Cut sheet pick and feed mechanism with active sheet separation device
JPH10139191A (ja) * 1996-09-12 1998-05-26 Tohoku Ricoh Co Ltd 給紙装置
JP2002226085A (ja) * 2001-01-31 2002-08-14 Hitachi Metals Ltd ロール端部部材およびシート材の搬送用ロール並びにシート材の搬送方法

Also Published As

Publication number Publication date
US6572096B1 (en) 2003-06-03
US20030102622A1 (en) 2003-06-05
JP2003192183A (ja) 2003-07-09

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