KR20040101352A - 화상 형성 장치 - Google Patents
화상 형성 장치 Download PDFInfo
- Publication number
- KR20040101352A KR20040101352A KR10-2004-7015065A KR20047015065A KR20040101352A KR 20040101352 A KR20040101352 A KR 20040101352A KR 20047015065 A KR20047015065 A KR 20047015065A KR 20040101352 A KR20040101352 A KR 20040101352A
- Authority
- KR
- South Korea
- Prior art keywords
- image forming
- toner
- image
- forming apparatus
- photosensitive drum
- Prior art date
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
- G03G15/011—Details of unit for exposing
-
- 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
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
-
- 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
-
- 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
- G03G15/0142—Structure of complete machines
- G03G15/0178—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image
- G03G15/0194—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image primary transfer to the final recording medium
-
- 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
- G03G2215/0103—Plural electrographic recording members
- G03G2215/0119—Linear arrangement adjacent plural transfer points
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Color Electrophotography (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Electrophotography Configuration And Component (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
Description
Claims (4)
- 감광 부재, 그리고 토너로 상기 감광 부재 상의 정전 잠상을 현상하는 현상 장치를 각각 구비하는 복수의 화상 형성부와,상기 화상 형성부 아래에 배치되고 복수의 감광 부재를 노광하기 위한 노광 유닛을 포함하고, 상기 노광 유닛이 광학 부재를 수용하는 프레임 부재를 갖는 화상 형성 장치이며,상기 프레임 부재는 상기 화상 형성부에 대향되는 상부 프레임부를 구비하고, 상부 프레임부는 상기 화상 형성부에 각각 대응하는 복수의 리세스부를 갖는 화상 형성 장치.
- 제1항에 있어서, 상기 화상 형성부는 경사진 방향을 따라 배열되고, 상부 프레임부는 화상 형성부가 배열되는 방향을 따라 실질적으로 경사지게 위치되는 화상 형성 장치.
- 제1항에 있어서, 상기 상부 프레임부는 상기 리세스부와는 상이한 위치에서 제공되어 감광 부재의 노광을 위해 사용되는 화상광 비임을 전달하는 복수의 윈도우를 갖는 화상 형성 장치.
- 제3항에 있어서, 토너가 상기 윈도우 상으로 떨어지는 것을 방지하기 위한커버를 더 포함하는 화상 형성 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2002-00091229 | 2002-03-28 | ||
JP2002091229A JP3710429B2 (ja) | 2002-03-28 | 2002-03-28 | 画像形成装置 |
PCT/JP2003/003617 WO2003083583A1 (en) | 2002-03-28 | 2003-03-25 | Colour image forming apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040101352A true KR20040101352A (ko) | 2004-12-02 |
KR100714334B1 KR100714334B1 (ko) | 2007-05-04 |
Family
ID=28671677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047015065A KR100714334B1 (ko) | 2002-03-28 | 2003-03-25 | 화상 형성 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7173646B2 (ko) |
EP (1) | EP1488287B1 (ko) |
JP (1) | JP3710429B2 (ko) |
KR (1) | KR100714334B1 (ko) |
CN (1) | CN100432850C (ko) |
WO (1) | WO2003083583A1 (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005231311A (ja) | 2004-02-23 | 2005-09-02 | Sharp Corp | 画像形成装置 |
JP4130917B2 (ja) | 2004-04-28 | 2008-08-13 | シャープ株式会社 | 露光装置及び画像形成装置 |
JP2006126646A (ja) * | 2004-10-29 | 2006-05-18 | Canon Inc | 画像形成装置 |
US7317471B2 (en) * | 2005-03-29 | 2008-01-08 | Kabushiki Kaisha Toshiba | Image forming apparatus |
JP2007163742A (ja) * | 2005-12-13 | 2007-06-28 | Fuji Xerox Co Ltd | 画像形成装置 |
JP5023484B2 (ja) * | 2005-12-13 | 2012-09-12 | 富士ゼロックス株式会社 | 画像形成装置 |
JP4834572B2 (ja) * | 2007-02-28 | 2011-12-14 | キヤノン株式会社 | 画像形成装置 |
JP4372213B2 (ja) * | 2007-03-28 | 2009-11-25 | キヤノン株式会社 | 電子写真感光体、プロセスカートリッジおよび電子写真装置 |
JP5100468B2 (ja) * | 2007-05-15 | 2012-12-19 | キヤノン株式会社 | 画像形成装置 |
JP2008310039A (ja) * | 2007-06-14 | 2008-12-25 | Ricoh Co Ltd | 露光口保有部材、プロセスカートリッジ及び画像形成装置 |
JP5100436B2 (ja) * | 2008-02-21 | 2012-12-19 | キヤノン株式会社 | 画像形成装置 |
JP2009265464A (ja) * | 2008-04-28 | 2009-11-12 | Canon Inc | 画像形成装置 |
JP2011175068A (ja) * | 2010-02-24 | 2011-09-08 | Kyocera Mita Corp | 画像形成装置 |
JP5253613B2 (ja) * | 2012-09-25 | 2013-07-31 | キヤノン株式会社 | 画像形成装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03200166A (ja) * | 1989-12-28 | 1991-09-02 | Toshiba Corp | 光学装置 |
JPH0822174A (ja) * | 1994-07-07 | 1996-01-23 | Brother Ind Ltd | 画像形成装置における走査光学装置 |
JPH08262352A (ja) * | 1995-03-23 | 1996-10-11 | Toshiba Corp | 光走査装置ならびにこの光走査装置を利用した画像形成装置 |
JPH10230640A (ja) * | 1997-02-20 | 1998-09-02 | Ricoh Co Ltd | 光書込ユニット |
US6271869B1 (en) * | 1998-12-15 | 2001-08-07 | Fuji Xerox Co., Ltd. | Multicolor image forming apparatus having adjustable optical members |
JP3698578B2 (ja) * | 1998-12-25 | 2005-09-21 | 株式会社リコー | 画像記録装置 |
JP3638471B2 (ja) * | 1999-05-06 | 2005-04-13 | 株式会社リコー | 光走査装置及びそれを装着した画像形成装置 |
US6308024B1 (en) * | 1999-08-30 | 2001-10-23 | Fuji Xerox Co., Ltd. | Dust protector for image exposure device and image forming apparatus utilizing the same |
JP3888022B2 (ja) * | 1999-08-30 | 2007-02-28 | 富士ゼロックス株式会社 | 画像露光装置の防塵装置及びこれを用いた画像形成装置 |
-
2002
- 2002-03-28 JP JP2002091229A patent/JP3710429B2/ja not_active Expired - Fee Related
-
2003
- 2003-03-25 WO PCT/JP2003/003617 patent/WO2003083583A1/en active Application Filing
- 2003-03-25 US US10/508,796 patent/US7173646B2/en not_active Expired - Lifetime
- 2003-03-25 CN CNB038072939A patent/CN100432850C/zh not_active Expired - Fee Related
- 2003-03-25 EP EP03712919.4A patent/EP1488287B1/en not_active Expired - Lifetime
- 2003-03-25 KR KR1020047015065A patent/KR100714334B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2003083583A1 (en) | 2003-10-09 |
KR100714334B1 (ko) | 2007-05-04 |
US7173646B2 (en) | 2007-02-06 |
CN100432850C (zh) | 2008-11-12 |
EP1488287A1 (en) | 2004-12-22 |
JP2003287938A (ja) | 2003-10-10 |
EP1488287B1 (en) | 2015-11-04 |
CN1643456A (zh) | 2005-07-20 |
JP3710429B2 (ja) | 2005-10-26 |
US20050157163A1 (en) | 2005-07-21 |
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