JP2003241535A - ベルト移動装置および該装置を備えた画像形成装置 - Google Patents

ベルト移動装置および該装置を備えた画像形成装置

Info

Publication number
JP2003241535A
JP2003241535A JP2002043384A JP2002043384A JP2003241535A JP 2003241535 A JP2003241535 A JP 2003241535A JP 2002043384 A JP2002043384 A JP 2002043384A JP 2002043384 A JP2002043384 A JP 2002043384A JP 2003241535 A JP2003241535 A JP 2003241535A
Authority
JP
Japan
Prior art keywords
belt
drive shaft
moving device
motor
target
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
JP2002043384A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003241535A5 (enExample
Inventor
Mikio Kamoshita
幹雄 鴨下
Koichi Kudo
宏一 工藤
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 JP2002043384A priority Critical patent/JP2003241535A/ja
Priority to US10/368,574 priority patent/US6925279B2/en
Publication of JP2003241535A publication Critical patent/JP2003241535A/ja
Publication of JP2003241535A5 publication Critical patent/JP2003241535A5/ja
Pending 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0131—Details of unit for transferring a pattern to a second base
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0151—Apparatus for electrophotographic processes for producing multicoloured copies characterised by the technical problem
    • G03G2215/0158—Colour registration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Color Electrophotography (AREA)
JP2002043384A 2002-02-20 2002-02-20 ベルト移動装置および該装置を備えた画像形成装置 Pending JP2003241535A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002043384A JP2003241535A (ja) 2002-02-20 2002-02-20 ベルト移動装置および該装置を備えた画像形成装置
US10/368,574 US6925279B2 (en) 2002-02-20 2003-02-20 Belt moving device and image forming apparatus including the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002043384A JP2003241535A (ja) 2002-02-20 2002-02-20 ベルト移動装置および該装置を備えた画像形成装置

Publications (2)

Publication Number Publication Date
JP2003241535A true JP2003241535A (ja) 2003-08-29
JP2003241535A5 JP2003241535A5 (enExample) 2006-06-15

Family

ID=27783196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002043384A Pending JP2003241535A (ja) 2002-02-20 2002-02-20 ベルト移動装置および該装置を備えた画像形成装置

Country Status (2)

Country Link
US (1) US6925279B2 (enExample)
JP (1) JP2003241535A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006347045A (ja) * 2005-06-17 2006-12-28 Ricoh Co Ltd 画像形成装置
JP2007010742A (ja) * 2005-06-28 2007-01-18 Fuji Xerox Co Ltd 画像形成装置
JP2008110572A (ja) * 2006-10-31 2008-05-15 Fuji Xerox Co Ltd 液滴吐出装置
JP2009282152A (ja) * 2008-05-20 2009-12-03 Konica Minolta Business Technologies Inc 画像形成装置
US7853189B2 (en) 2006-10-30 2010-12-14 Ricoh Company, Ltd. Belt moving device and image forming apparatus using same
US8175506B2 (en) 2008-03-14 2012-05-08 Ricoh Company, Ltd. Belt driving controller and image forming device

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004220006A (ja) * 2002-12-26 2004-08-05 Ricoh Co Ltd 転写装置及び画像形成装置とベルト移動速度補正方法
JP4396100B2 (ja) * 2003-01-08 2010-01-13 株式会社安川電機 多軸電動機制御装置の共振周波数検出装置
EP1498785B1 (en) * 2003-07-18 2015-12-09 Ricoh Company, Ltd. Image forming apparatus with a speed control of a belt
JP4755400B2 (ja) * 2003-08-29 2011-08-24 株式会社リコー 無端移動部材駆動装置と画像形成装置と感光体駆動装置と無端移動部材の劣化警告方法
JP2006017615A (ja) * 2004-07-02 2006-01-19 Ricoh Co Ltd マーク検出装置、回転体駆動装置及び画像形成装置
CN100409120C (zh) * 2004-07-06 2008-08-06 株式会社理光 环形移动部件驱动装置和图像形成装置、感光体驱动装置及环形移动部件的劣化处理方法
US7433630B2 (en) * 2004-12-14 2008-10-07 Pargett Stacy M Method and apparatus for characterizing and compensating drive train rotational velocity errors
JP2006178374A (ja) * 2004-12-24 2006-07-06 Brother Ind Ltd 画像形成装置
JP5040465B2 (ja) * 2006-08-18 2012-10-03 コニカミノルタホールディングス株式会社 ベルト搬送装置における蛇行制御手段の調整方法
JP4945485B2 (ja) * 2007-05-25 2012-06-06 株式会社リコー 画像形成装置
JP5387942B2 (ja) * 2008-09-01 2014-01-15 株式会社リコー 転写装置及び画像形成装置
JP5300455B2 (ja) * 2008-12-19 2013-09-25 キヤノン株式会社 画像形成装置
US8026977B2 (en) * 2009-07-08 2011-09-27 Vtc Electronics Corporation Switching mechanism for video camera
JP5435363B2 (ja) * 2009-11-20 2014-03-05 株式会社リコー ベルト蛇行抑制装置及びこれを備えた画像形成装置
JP5870648B2 (ja) * 2011-02-08 2016-03-01 株式会社リコー 同期駆動装置、及び、それを有する画像形成装置
EP2897802B1 (en) * 2012-09-21 2018-03-07 Electronics for Imaging, Inc. Enhanced moisture removal systems for printing systems
JP2014106251A (ja) * 2012-11-22 2014-06-09 Canon Inc ベルト駆動装置
US9540769B2 (en) 2013-03-11 2017-01-10 International Paper Company Method and apparatus for measuring and removing rotational variability from a nip pressure profile of a covered roll of a nip press
JP2015191122A (ja) * 2014-03-28 2015-11-02 キヤノン株式会社 駆動伝達装置及び画像形成装置
US9797788B2 (en) 2014-05-02 2017-10-24 International Paper Company Method and system associated with a sensing roll including pluralities of sensors and a mating roll for collecting roll data
US10378980B2 (en) 2014-05-02 2019-08-13 International Paper Company Method and system associated with a sensing roll and a mating roll for collecting roll data
US9804044B2 (en) 2014-05-02 2017-10-31 International Paper Company Method and system associated with a sensing roll and a mating roll for collecting data including first and second sensor arrays
US9228909B1 (en) 2014-05-13 2016-01-05 Google Inc. Methods and systems for sensing tension in a timing belt
US9816232B2 (en) 2015-06-10 2017-11-14 International Paper Company Monitoring upstream machine wires and felts
US9677225B2 (en) 2015-06-10 2017-06-13 International Paper Company Monitoring applicator rods
US9696226B2 (en) * 2015-06-10 2017-07-04 International Paper Company Count-based monitoring machine wires and felts
US10370795B2 (en) 2015-06-10 2019-08-06 International Paper Company Monitoring applicator rods and applicator rod nips
US9863827B2 (en) 2015-06-10 2018-01-09 International Paper Company Monitoring machine wires and felts
US9534970B1 (en) 2015-06-10 2017-01-03 International Paper Company Monitoring oscillating components
JP6915257B2 (ja) * 2016-10-20 2021-08-04 富士フイルムビジネスイノベーション株式会社 固有周波数測定装置、画像形成装置、及び固有周波数測定プログラム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3312086B2 (ja) * 1994-05-19 2002-08-05 株式会社リコー エンコーダ装置
US5729024A (en) * 1995-05-08 1998-03-17 Ricoh Company, Ltd. Original edge detecting system and optical sensor
JP3544789B2 (ja) * 1996-07-17 2004-07-21 株式会社リコー モータ制御装置及び画像読み取り装置の走行体駆動装置
JPH10232566A (ja) 1997-02-19 1998-09-02 Canon Inc 画像形成装置
DE69817908T2 (de) * 1997-05-01 2004-07-22 Ricoh Co., Ltd. Vorrichtung zum Erfassen der Grösse und Position von Dokumenten für einen elektrophotographischen Kopierer
JP2001005363A (ja) 1999-06-21 2001-01-12 Sharp Corp 画像形成装置
JP2002258574A (ja) 2001-03-02 2002-09-11 Ricoh Co Ltd 画像形成装置、画像形成方法、画像形成方法をコンピュータに実行させるプログラム、およびそのプログラムを記録したコンピュータ読み取り可能な記録媒体

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006347045A (ja) * 2005-06-17 2006-12-28 Ricoh Co Ltd 画像形成装置
JP2007010742A (ja) * 2005-06-28 2007-01-18 Fuji Xerox Co Ltd 画像形成装置
US7853189B2 (en) 2006-10-30 2010-12-14 Ricoh Company, Ltd. Belt moving device and image forming apparatus using same
JP2008110572A (ja) * 2006-10-31 2008-05-15 Fuji Xerox Co Ltd 液滴吐出装置
US8175506B2 (en) 2008-03-14 2012-05-08 Ricoh Company, Ltd. Belt driving controller and image forming device
JP2009282152A (ja) * 2008-05-20 2009-12-03 Konica Minolta Business Technologies Inc 画像形成装置

Also Published As

Publication number Publication date
US6925279B2 (en) 2005-08-02
US20030223786A1 (en) 2003-12-04

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