JP2007171344A5 - - Google Patents

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Publication number
JP2007171344A5
JP2007171344A5 JP2005366165A JP2005366165A JP2007171344A5 JP 2007171344 A5 JP2007171344 A5 JP 2007171344A5 JP 2005366165 A JP2005366165 A JP 2005366165A JP 2005366165 A JP2005366165 A JP 2005366165A JP 2007171344 A5 JP2007171344 A5 JP 2007171344A5
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JP
Japan
Prior art keywords
image
carrier
carrier liquid
cleaning
unit
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.)
Withdrawn
Application number
JP2005366165A
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Japanese (ja)
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JP2007171344A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2005366165A priority Critical patent/JP2007171344A/en
Priority claimed from JP2005366165A external-priority patent/JP2007171344A/en
Priority to US11/610,369 priority patent/US7630671B2/en
Publication of JP2007171344A publication Critical patent/JP2007171344A/en
Publication of JP2007171344A5 publication Critical patent/JP2007171344A5/ja
Priority to US12/605,181 priority patent/US7917065B2/en
Withdrawn legal-status Critical Current

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Claims (7)

第1の固形分とキャリア液を含む第1の液体現像剤を貯留する第１現像剤貯留部と、
前記第1貯留部に貯留された前記第1の現像剤を現像する第１現像部と、
前記第１現像部により現像された第１の像を担持する第１像担持体と、
前記第１像担持体をクリーニングする第１クリーニング部と、
第２の固形分と前記キャリア液を含む第２の液体現像剤を貯留する第２現像剤貯留部と、前記第２貯留部に貯留された前記第２の現像剤を現像する第２現像部と、
前記第２現像部により現像された第２の像を担持する第２像担持体と、
前記第２像担持体をクリーニングする第２クリーニング部と、
前記第１クリーニング部で回収された前記キャリア液及び前記第２クリーニングで回収された前記キャリア液を合流させて搬送する同一の流路と、
前記流路で搬送された前記キャリア液を貯留するキャリア液貯留部と、
を有することを特徴とする画像形成装置。 A first developer reservoir for storing a first liquid developer containing a first solid content and a carrier liquid;
A first developing section for developing the first developer stored in the first storing section;
A first image carrier that carries a first image developed by the first developing unit;
A first cleaning section for cleaning the first image carrier;
A second developer reservoir for storing a second liquid developer containing a second solid content and the carrier liquid; and a second developer for developing the second developer stored in the second reservoir. When,
A second image carrier that carries the second image developed by the second developing unit;
A second cleaning unit for cleaning the second image carrier;
The same flow path for merging and transporting the carrier liquid collected by the first cleaning unit and the carrier liquid collected by the second cleaning;
A carrier liquid storage section for storing the carrier liquid transported in the flow path;
An image forming apparatus comprising: 前記キャリア液貯留部に貯留された前記キャリア液を前記第１現像剤貯留部及び前記第２現像剤貯留部に分配搬送する搬送経路を有する請求項１に記載の画像形成装置。 The image forming apparatus according to claim 1, further comprising: a conveyance path that distributes and conveys the carrier liquid stored in the carrier liquid storage unit to the first developer storage unit and the second developer storage unit. 前記流路に前記キャリア液を濾過するフィルタ部材を配設する請求項１または２に記載の画像形成装置。 The image forming apparatus according to claim 1, wherein a filter member that filters the carrier liquid is disposed in the flow path. 前記第１像担持体に現像された前記第１の像をスクイーズする第１像担持体スクイーズ部と、
前記第２像担持体に現像された前記第２の像をスクイーズする第２像担持体スクイーズ部と、を有し、
前記第１像担持体スクイーズ部で回収された前記キャリア液、及び前記第２像担持体スクイーズ部で回収された前記キャリア液を前記キャリア液貯留部に搬送する請求項１乃至３のいずれか１項に記載の画像形成装置。 A first image carrier squeeze unit for squeezing the first image developed on the first image carrier;
A second image carrier squeeze part for squeezing the second image developed on the second image carrier,
4. The carrier liquid collected by the first image carrier squeeze part and the carrier liquid collected by the second image carrier squeeze part are transported to the carrier liquid storage part. 5. The image forming apparatus described in the item. 前記第１像担持体に現像された前記第１の像、及び前記第２像担持体に現像された前記第２の像が転写される転写体と、
前記転写体に転写された像をスクイーズする転写体スクイーズ部と、を有し、
前記転写体スクイーズ部で回収された前記キャリア液を前記キャリア液貯留部に搬送する請求項１ないし４のいずれか１項に記載の画像形成装置。 A transfer body onto which the first image developed on the first image carrier and the second image developed on the second image carrier are transferred;
A transfer body squeeze portion that squeezes the image transferred to the transfer body,
5. The image forming apparatus according to claim 1, wherein the carrier liquid recovered by the transfer body squeeze unit is transported to the carrier liquid storage unit. 前記転写体に当接して前記転写体に転写された前記像を記録媒体に転写する転写ローラと、
前記転写ローラをクリーニングする転写ローラクリーニング部と、を有し、
前記転写ローラクリーニング部で回収された前記キャリア液を前記キャリア液貯留部に搬送する請求項１ないし５のいずれか１項に記載の画像形成装置。 A transfer roller that contacts the transfer body and transfers the image transferred to the transfer body to a recording medium;
A transfer roller cleaning section for cleaning the transfer roller,
The image forming apparatus according to claim 1, wherein the carrier liquid collected by the transfer roller cleaning unit is conveyed to the carrier liquid storage unit. 前記転写体をクリーニングする転写体クリーニング部を有し、
前記転写体クリーニング部で回収された前記キャリア液を前記キャリア液貯留部に搬送する請求項１ないし６のいずれか１項に記載の画像形成装置。

A transfer body cleaning unit for cleaning the transfer body;
The image forming apparatus according to claim 1, wherein the carrier liquid collected by the transfer body cleaning unit is conveyed to the carrier liquid storage unit.

JP2005366165A 2005-12-20 2005-12-20 Image forming apparatus Withdrawn JP2007171344A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005366165A JP2007171344A (en) 2005-12-20 2005-12-20 Image forming apparatus
US11/610,369 US7630671B2 (en) 2005-12-20 2006-12-13 Developing system that distributes carrier to developer containers in a manner to achieve stable image formation
US12/605,181 US7917065B2 (en) 2005-12-20 2009-10-23 Image forming apparatus that collects and filters excess liquid developer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005366165A JP2007171344A (en) 2005-12-20 2005-12-20 Image forming apparatus

Publications (2)

Publication Number Publication Date
JP2007171344A JP2007171344A (en) 2007-07-05
JP2007171344A5 true JP2007171344A5 (en) 2009-01-15

Family

ID=38298025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005366165A Withdrawn JP2007171344A (en) 2005-12-20 2005-12-20 Image forming apparatus

Country Status (1)

Country Link
JP (1) JP2007171344A (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100354743B1 (en) * 1998-10-27 2002-12-26 삼성전자 주식회사 Developing device pollution measuring device and measuring method
JP2000214687A (en) * 1999-01-22 2000-08-04 Ricoh Co Ltd Wet type image forming device
JP3981489B2 (en) * 1999-02-22 2007-09-26 株式会社リコー Wet image forming apparatus and wet image forming method
JP3971867B2 (en) * 1999-06-30 2007-09-05 株式会社リコー Wet image forming device
JP2002296918A (en) * 2001-03-29 2002-10-09 Ricoh Co Ltd Wet image forming device
JP2003107913A (en) * 2001-09-27 2003-04-11 Toshiba Corp Wet type image forming apparatus
KR100396575B1 (en) * 2002-01-22 2003-09-02 삼성전자주식회사 Liquid developer imaging system
JP2003316164A (en) * 2002-04-23 2003-11-06 Pfu Ltd Toner concentration controller
JP2003316162A (en) * 2002-04-23 2003-11-06 Pfu Ltd Toner recycling device
JP2005315952A (en) * 2004-04-27 2005-11-10 Kyocera Mita Corp Image forming apparatus

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