JP2009157180A - 電子写真印刷機 - Google Patents
電子写真印刷機 Download PDFInfo
- Publication number
- JP2009157180A JP2009157180A JP2007336445A JP2007336445A JP2009157180A JP 2009157180 A JP2009157180 A JP 2009157180A JP 2007336445 A JP2007336445 A JP 2007336445A JP 2007336445 A JP2007336445 A JP 2007336445A JP 2009157180 A JP2009157180 A JP 2009157180A
- Authority
- JP
- Japan
- Prior art keywords
- transfer roller
- roll
- carrier liquid
- wiping
- cleaning device
- 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.)
- Granted
Links
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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
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
- G03G15/161—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support with means for handling the intermediate support, e.g. heating, cleaning, coating with a transfer agent
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Abstract
【解決手段】転写ローラクリーニング装置の転写ローラの回転方向上流側に、転写ローラの表面にキャリア液を供給するキャリア液供給装置を設けた。
【選択図】図2
Description
Claims (2)
- 感光ドラム上に形成されたトナー像を転写ローラを介して被記録媒体上に転写し、この転写後の転写ローラ表面を転写ローラクリーニング装置にてクリーニングするようにした電子写真印刷機において、
転写ローラクリーニング装置の転写ローラの回転方向上流側に、転写ローラの表面にキャリア液を供給するキャリア液供給装置を設けた
ことを特徴とする電子写真印刷機。 - 転写ローラクリーニング装置を、
転写ローラの表面に接触する掻き取りブレードと転写ローラの表面にリバース回転して摺擦する拭き取りロールとを転写ローラの回転方向に配置し、上記拭き取りロールに、この拭き取りロールに対してリバース回転すると共に、一部をキャリア液に浸漬してなるブラシロールを接触させ、さらに拭き取りロールに対して順回転する絞りロールを圧接する構成にしたことを特徴とする請求項1記載の電子写真印刷機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007336445A JP4651659B2 (ja) | 2007-12-27 | 2007-12-27 | 電子写真印刷機 |
EP08170091.6A EP2075643B1 (en) | 2007-12-27 | 2008-11-27 | Electrophotographic printer with an intermediate transfer roll |
US12/331,247 US8121513B2 (en) | 2007-12-27 | 2008-12-09 | Electrophotographic printer having a transfer roller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007336445A JP4651659B2 (ja) | 2007-12-27 | 2007-12-27 | 電子写真印刷機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009157180A true JP2009157180A (ja) | 2009-07-16 |
JP4651659B2 JP4651659B2 (ja) | 2011-03-16 |
Family
ID=40445710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007336445A Expired - Fee Related JP4651659B2 (ja) | 2007-12-27 | 2007-12-27 | 電子写真印刷機 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8121513B2 (ja) |
EP (1) | EP2075643B1 (ja) |
JP (1) | JP4651659B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5214410B2 (ja) * | 2008-11-17 | 2013-06-19 | 株式会社ミヤコシ | 電子写真印刷機 |
US8695502B2 (en) * | 2009-04-01 | 2014-04-15 | Hewlett-Packard Development Company, L.P. | Cleaning station |
US20120237276A1 (en) * | 2011-03-18 | 2012-09-20 | Seiko Epson Corporation | Image Forming Apparatus |
JP5739312B2 (ja) * | 2011-11-18 | 2015-06-24 | 株式会社ミヤコシ | 転写ローラクリーニング装置、電子写真印刷機 |
EP3513252B1 (en) * | 2016-10-27 | 2023-06-07 | HP Indigo B.V. | Transferring print agent to cleanable medium |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002132104A (ja) * | 2000-10-26 | 2002-05-09 | Kyocera Mita Corp | 画像形成装置 |
JP2002202669A (ja) * | 2000-12-28 | 2002-07-19 | Ricoh Co Ltd | クリーニング装置及び該クリーニング装置を備えた湿式画像形成装置 |
JP2003233258A (ja) * | 2002-02-08 | 2003-08-22 | Pfu Ltd | 液体現像電子写真装置のクリーニング機構およびその制御方法 |
JP2006058330A (ja) * | 2004-08-17 | 2006-03-02 | Toshiba Corp | 画像形成方法及び画像形成装置 |
JP2007025028A (ja) * | 2005-07-13 | 2007-02-01 | Seiko Epson Corp | 液体現像剤を用いた画像形成装置 |
JP2007108201A (ja) * | 2005-10-11 | 2007-04-26 | Seiko Epson Corp | 画像形成装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6978111B2 (en) * | 2002-02-08 | 2005-12-20 | Pfu Limited | Method and device for cleaning liquid development electrophotographic device |
JP2005099127A (ja) * | 2003-09-22 | 2005-04-14 | Ricoh Co Ltd | クリーニング装置、プロセスカートリッジ、画像形成装置及びこれらに用いられるトナー |
JP2007011142A (ja) | 2005-07-01 | 2007-01-18 | Ricoh Co Ltd | クリーニング装置及び画像形成装置 |
JP2007093982A (ja) * | 2005-09-28 | 2007-04-12 | Ricoh Co Ltd | 画像形成装置 |
JP2007206381A (ja) * | 2006-02-02 | 2007-08-16 | Pentax Corp | 湿式電子写真装置 |
US7809307B2 (en) * | 2006-03-22 | 2010-10-05 | Konica Minolta Business Technologies, Inc. | Image forming apparatus with cleaner having member in contact with a surface of an image carrier |
-
2007
- 2007-12-27 JP JP2007336445A patent/JP4651659B2/ja not_active Expired - Fee Related
-
2008
- 2008-11-27 EP EP08170091.6A patent/EP2075643B1/en not_active Not-in-force
- 2008-12-09 US US12/331,247 patent/US8121513B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002132104A (ja) * | 2000-10-26 | 2002-05-09 | Kyocera Mita Corp | 画像形成装置 |
JP2002202669A (ja) * | 2000-12-28 | 2002-07-19 | Ricoh Co Ltd | クリーニング装置及び該クリーニング装置を備えた湿式画像形成装置 |
JP2003233258A (ja) * | 2002-02-08 | 2003-08-22 | Pfu Ltd | 液体現像電子写真装置のクリーニング機構およびその制御方法 |
JP2006058330A (ja) * | 2004-08-17 | 2006-03-02 | Toshiba Corp | 画像形成方法及び画像形成装置 |
JP2007025028A (ja) * | 2005-07-13 | 2007-02-01 | Seiko Epson Corp | 液体現像剤を用いた画像形成装置 |
JP2007108201A (ja) * | 2005-10-11 | 2007-04-26 | Seiko Epson Corp | 画像形成装置 |
Also Published As
Publication number | Publication date |
---|---|
US8121513B2 (en) | 2012-02-21 |
EP2075643A1 (en) | 2009-07-01 |
EP2075643B1 (en) | 2016-01-27 |
US20090169238A1 (en) | 2009-07-02 |
JP4651659B2 (ja) | 2011-03-16 |
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