JP2011152789A - 画像形成装置 - Google Patents

画像形成装置 Download PDF

Info

Publication number
JP2011152789A
JP2011152789A JP2010291244A JP2010291244A JP2011152789A JP 2011152789 A JP2011152789 A JP 2011152789A JP 2010291244 A JP2010291244 A JP 2010291244A JP 2010291244 A JP2010291244 A JP 2010291244A JP 2011152789 A JP2011152789 A JP 2011152789A
Authority
JP
Japan
Prior art keywords
pressure
image forming
forming apparatus
sheet
roller
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.)
Pending
Application number
JP2010291244A
Other languages
English (en)
Japanese (ja)
Inventor
Kentaro Uehara
健太郎 上原
Mitsuru Yamamura
充 山村
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2010291244A priority Critical patent/JP2011152789A/ja
Publication of JP2011152789A publication Critical patent/JP2011152789A/ja
Pending legal-status Critical Current

Links

Images

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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0025—Handling copy materials differing in width
    • 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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/006—Means for preventing paper jams or for facilitating their removal
    • 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
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/02—Rollers
    • B41J13/025—Special roller holding or lifting means, e.g. for temporarily raising one roller of a pair of nipping rollers for inserting printing material
    • 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
    • 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
    • B65H2404/14—Roller pairs
    • B65H2404/144—Roller pairs with relative movement of the rollers to / from each other
    • 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
    • B65H2404/14—Roller pairs
    • B65H2404/144—Roller pairs with relative movement of the rollers to / from each other
    • B65H2404/1442—Tripping arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30—Forces; Stresses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/10—Ensuring correct operation
    • B65H2601/11—Clearing faulty handling, e.g. jams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/06—Office-type machines, e.g. photocopiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Handling Of Sheets (AREA)
  • Ink Jet (AREA)
JP2010291244A 2009-12-28 2010-12-27 画像形成装置 Pending JP2011152789A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010291244A JP2011152789A (ja) 2009-12-28 2010-12-27 画像形成装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009298776 2009-12-28
JP2009298776 2009-12-28
JP2010291244A JP2011152789A (ja) 2009-12-28 2010-12-27 画像形成装置

Publications (1)

Publication Number Publication Date
JP2011152789A true JP2011152789A (ja) 2011-08-11

Family

ID=43848009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010291244A Pending JP2011152789A (ja) 2009-12-28 2010-12-27 画像形成装置

Country Status (2)

Country Link
EP (1) EP2338688B1 (fr)
JP (1) JP2011152789A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013119477A (ja) * 2011-12-08 2013-06-17 Ricoh Co Ltd 冊子搬送装置、用紙綴じ装置、後処理装置、及び、画像形成装置
JP2017005406A (ja) * 2015-06-08 2017-01-05 キヤノン株式会社 画像読取装置及び画像形成装置
US9889684B2 (en) 2015-11-30 2018-02-13 Ricoh Company, Ltd. Image forming apparatus
US11767185B2 (en) 2020-01-15 2023-09-26 Ricoh Company, Ltd. Sheet conveying device and image forming apparatus incorporating the sheet conveying device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017148514A1 (fr) 2016-03-02 2017-09-08 Lm Wp Patent Holding A/S Procédé de moulage d'une pièce d'enveloppe d'une pale d'éolienne
JP6408182B1 (ja) * 2017-10-18 2018-10-17 ローランドディー．ジー．株式会社 インクジェットプリンタおよびカッティングヘッド付きインクジェットプリンタ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2886451B2 (ja) 1994-05-18 1999-04-26 キヤノン株式会社 画像形成装置
JP3782493B2 (ja) 1995-10-24 2006-06-07 キヤノン株式会社 シート搬送装置及びシート処理装置
JP2006160507A (ja) 2004-12-10 2006-06-22 Ricoh Co Ltd 画像形成装置
JP4940561B2 (ja) 2005-02-22 2012-05-30 コニカミノルタエムジー株式会社 インクジェットプリンタ
JP4909785B2 (ja) * 2007-03-28 2012-04-04 株式会社ミマキエンジニアリング プリンタ／プロッタ装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013119477A (ja) * 2011-12-08 2013-06-17 Ricoh Co Ltd 冊子搬送装置、用紙綴じ装置、後処理装置、及び、画像形成装置
JP2017005406A (ja) * 2015-06-08 2017-01-05 キヤノン株式会社 画像読取装置及び画像形成装置
US9889684B2 (en) 2015-11-30 2018-02-13 Ricoh Company, Ltd. Image forming apparatus
US11767185B2 (en) 2020-01-15 2023-09-26 Ricoh Company, Ltd. Sheet conveying device and image forming apparatus incorporating the sheet conveying device

Also Published As

Publication number Publication date
EP2338688B1 (fr) 2013-02-13
EP2338688A1 (fr) 2011-06-29

Similar Documents

Publication Publication Date Title
JP2011152789A (ja) 画像形成装置
JP4508937B2 (ja) 記録装置
JP4835532B2 (ja) 画像記録装置
EP1243541B1 (fr) Dispositif de déchargement de feuilles avec élément presseur pour donner une forme ondulée aux feuilles et appareil de formation d'images comprenant ce dispositif
JP2016066834A (ja) シート搬送装置、及び画像読取装置
US20090189327A1 (en) Sheet processing apparatus
JPWO2011086662A1 (ja) 給送装置および記録装置
JP4998626B2 (ja) 画像記録装置
JP2006212995A (ja) 処理ギャップ調整機構、処理ギャップ調整方法及び印刷装置
US20090218754A1 (en) Sheet accommodating device and image recording apparatus
JP2009161267A (ja) 組立体、画像記録装置
JP7017118B2 (ja) 搬送装置、及び、画像形成装置
JP4911182B2 (ja) 画像記録装置
JP6690260B2 (ja) 画像記録装置
JP2010167785A (ja) プリンタおよび紙押さえ機構
US11178299B2 (en) Image reading apparatus
JP5333729B2 (ja) 記録装置
JP4453811B2 (ja) ギャップ調節装置、記録装置、液体噴射装置
JP4870490B2 (ja) 媒体搬送装置
JP2018016003A (ja) 記録装置
JP2006082439A (ja) 搬送装置、該搬送装置を備えた記録装置
JP2007186309A (ja) 搬送用ローラの支持装置、記録装置及び液体噴射装置
JP4289684B2 (ja) 画像形成装置
JP2007119175A (ja) シート収納トレイ及び画像形成装置
JP6394853B2 (ja) 記録装置