JP2006243129A5 - - Google Patents

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Publication number
JP2006243129A5
JP2006243129A5 JP2005055689A JP2005055689A JP2006243129A5 JP 2006243129 A5 JP2006243129 A5 JP 2006243129A5 JP 2005055689 A JP2005055689 A JP 2005055689A JP 2005055689 A JP2005055689 A JP 2005055689A JP 2006243129 A5 JP2006243129 A5 JP 2006243129A5
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JP
Japan
Prior art keywords
carrier liquid
recovered
unit
liquid
recovery
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Application number
JP2005055689A
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Japanese (ja)
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JP2006243129A (en
JP4798339B2 (en
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Publication date
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Priority to JP2005055689A priority Critical patent/JP4798339B2/en
Priority claimed from JP2005055689A external-priority patent/JP4798339B2/en
Priority to US11/367,018 priority patent/US20060210315A1/en
Publication of JP2006243129A publication Critical patent/JP2006243129A/en
Publication of JP2006243129A5 publication Critical patent/JP2006243129A5/ja
Application granted granted Critical
Publication of JP4798339B2 publication Critical patent/JP4798339B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (7)

回収キャリア液を回収する回収部と、A recovery unit for recovering the recovery carrier liquid;
前記回収部で回収された回収キャリア液が搬送される回収キャリア液搬送経路と、  A collection carrier liquid conveyance path through which the collection carrier liquid collected by the collection unit is conveyed;
回収キャリア液を貯蔵する貯蔵部と、  A storage unit for storing the recovered carrier liquid;
液体トナーの濃度を調整する液体トナー濃度調整部と、  A liquid toner concentration adjusting unit for adjusting the concentration of the liquid toner;
前記貯蔵部に貯蔵された回収キャリア液が前記液体トナー濃度調整部に搬送されるキャリア液供給経路と、  A carrier liquid supply path through which the recovered carrier liquid stored in the storage unit is conveyed to the liquid toner concentration adjusting unit;
前記回収キャリア液搬送経路と前記キャリア液供給経路とを接続する接続部と、  A connecting portion for connecting the recovered carrier liquid transport path and the carrier liquid supply path;
を有することを特徴とする液体トナー濃度調整装置。  A liquid toner concentration adjusting device comprising: 回収キャリア液の流量を調整する流量調整弁を設ける請求項１記載の液体トナー濃度調整装置。2. The liquid toner concentration adjusting device according to claim 1, further comprising a flow rate adjusting valve for adjusting a flow rate of the recovered carrier liquid. 複数の感光体と、A plurality of photoreceptors;
回収キャリア液を回収する回収部、前記回収部で回収された回収キャリア液が搬送される回収キャリア液搬送経路、回収キャリア液を貯蔵する貯蔵部、液体トナーの濃度を調整する液体トナー濃度調整部、前記貯蔵部に貯蔵された回収キャリア液が前記液体トナー濃度調整部に搬送されるキャリア液供給経路および前記回収キャリア液搬送経路と前記キャリア液供給経路とを接続する接続部を有し、前記複数の感光体のそれぞれに配された液体トナー濃度調整部と、  A recovery unit for recovering the recovered carrier liquid, a recovery carrier liquid transport path through which the recovered carrier liquid recovered by the recovery unit is transported, a storage unit for storing the recovered carrier liquid, and a liquid toner concentration adjusting unit for adjusting the concentration of the liquid toner The carrier liquid supply path through which the recovered carrier liquid stored in the storage section is transported to the liquid toner concentration adjusting section, and the connection section for connecting the recovery carrier liquid transport path and the carrier liquid supply path, A liquid toner concentration adjusting unit disposed on each of the plurality of photoconductors;
を有することを特徴とする画像形成装置。  An image forming apparatus comprising: 複数の感光体と、A plurality of photoreceptors;
複数の感光体のそれぞれに配された回収キャリア液を回収する回収部と、  A recovery unit for recovering a recovery carrier liquid disposed on each of the plurality of photoconductors;
前記回収部でそれぞれ回収された回収キャリア液が合流されて搬送される回収キャリア液搬送経路と、  A recovered carrier liquid transport path through which the recovered carrier liquid recovered by the recovery unit is joined and transported;
回収キャリア液を貯蔵する１の貯蔵部と、  1 storage section for storing the recovered carrier liquid;
複数の感光体のそれぞれに配された液体トナー濃度調整部と、  A liquid toner concentration adjusting unit disposed on each of the plurality of photoconductors;
前記貯蔵部に貯蔵された回収キャリア液が前記複数の液体トナー調整部のそれぞれに搬送されるキャリア液供給経路と、  A carrier liquid supply path through which the recovered carrier liquid stored in the storage unit is conveyed to each of the plurality of liquid toner adjustment units;
前記回収キャリア液搬送経路と前記キャリア液供給経路とを接続する接続部と、  A connecting portion for connecting the recovered carrier liquid transport path and the carrier liquid supply path;
を有することを特徴とする画像形成装置。  An image forming apparatus comprising: 前記キャリア液貯蔵部は、キャリア液供給経路に対して着脱可能なカートリッジである請求項３または４に記載の画像形成装置。The image forming apparatus according to claim 3, wherein the carrier liquid storage unit is a cartridge that is detachable from a carrier liquid supply path. 前記カートリッジ及びそのキャリア液供給経路に逆止弁を設けることを特徴とする請求項５に記載の画像形成装置。6. The image forming apparatus according to claim 5, wherein a check valve is provided in the cartridge and its carrier liquid supply path. 前記回収部は、感光体に当接する絞りローラ上のキャリア液を掻き取る絞りローラクリーナ、もしくは感光体に当接する感光体クリーニングブレードのうち少なくとも１つである請求項３から６のいずれか１つに記載の画像形成装置。7. The recovery unit according to claim 3, wherein the recovery unit is at least one of a squeezing roller cleaner that scrapes off the carrier liquid on the squeezing roller that contacts the photosensitive member, and a photosensitive member cleaning blade that contacts the photosensitive member. The image forming apparatus described in 1.
JP2005055689A 2005-03-01 2005-03-01 Liquid toner concentration adjusting apparatus and image forming apparatus Expired - Fee Related JP4798339B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005055689A JP4798339B2 (en) 2005-03-01 2005-03-01 Liquid toner concentration adjusting apparatus and image forming apparatus
US11/367,018 US20060210315A1 (en) 2005-03-01 2006-03-01 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005055689A JP4798339B2 (en) 2005-03-01 2005-03-01 Liquid toner concentration adjusting apparatus and image forming apparatus

Publications (3)

Publication Number Publication Date
JP2006243129A JP2006243129A (en) 2006-09-14
JP2006243129A5 true JP2006243129A5 (en) 2008-04-03
JP4798339B2 JP4798339B2 (en) 2011-10-19

Family

ID=37049625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005055689A Expired - Fee Related JP4798339B2 (en) 2005-03-01 2005-03-01 Liquid toner concentration adjusting apparatus and image forming apparatus

Country Status (1)

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JP (1) JP4798339B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010008241B4 (en) * 2010-02-17 2015-11-26 Océ Printing Systems GmbH & Co. KG Apparatus for developing charge images formed on a charge image carrier in an electrographic printer or copier
JP2019086595A (en) * 2017-11-02 2019-06-06 キヤノン株式会社 Image forming apparatus
JP2019219634A (en) * 2018-06-22 2019-12-26 キヤノン株式会社 Image forming apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63159876A (en) * 1986-12-24 1988-07-02 Ricoh Co Ltd Liquid developer supplying device for copying machine
JP3616238B2 (en) * 1997-10-09 2005-02-02 株式会社リコー Image forming apparatus
KR100253143B1 (en) * 1997-12-12 2000-04-15 윤종용 Developer supplying apparatus of wet electrographic printer &tank/cartridge assembly
JP2000035737A (en) * 1998-07-17 2000-02-02 Ricoh Co Ltd Image forming device
JP3971867B2 (en) * 1999-06-30 2007-09-05 株式会社リコー Wet image forming device
JP4606635B2 (en) * 2001-03-30 2011-01-05 株式会社リコー Liquid supply apparatus and image forming apparatus
JP2004117772A (en) * 2002-09-26 2004-04-15 Toshiba Corp Image forming apparatus and method for regenerating used carrier liquid

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