KR100642514B1 - 양면인쇄 가능한 화상형성장치 - Google Patents
양면인쇄 가능한 화상형성장치 Download PDFInfo
- Publication number
- KR100642514B1 KR100642514B1 KR1020040106385A KR20040106385A KR100642514B1 KR 100642514 B1 KR100642514 B1 KR 100642514B1 KR 1020040106385 A KR1020040106385 A KR 1020040106385A KR 20040106385 A KR20040106385 A KR 20040106385A KR 100642514 B1 KR100642514 B1 KR 100642514B1
- Authority
- KR
- South Korea
- Prior art keywords
- paper
- guide frame
- unit
- image forming
- double
- Prior art date
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Classifications
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- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
- G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
- G03G15/232—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member
- G03G15/234—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member by inverting and refeeding the image receiving material with an image on one face to the recording member to transfer a second image on its second face, e.g. by using a duplex tray; Details of duplex trays or inverters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
- B41J13/103—Sheet holders, retainers, movable guides, or stationary guides for the sheet feeding section
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- 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
- G03G15/65—Apparatus which relate to the handling of copy material
- G03G15/6529—Transporting
-
- 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
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00535—Stable handling of copy medium
- G03G2215/00544—Openable part of feed path
-
- 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
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00535—Stable handling of copy medium
- G03G2215/00548—Jam, error detection, e.g. double feeding
Abstract
Description
여기서, 상기 가이드프레임은 상기 플래퍼지지부 및 상기 가이드부가 부속된 상부가이드프레임부와, 상기 배지롤러지지부가 부속되고, 상기 상부가이드프레임부와 결합하는 하부가이드프레임부을 갖는 것을 특징으로 할 수 있다.
Claims (4)
- 본체하우징과, 상기 본체하우징에 수용되어 용지에 화상을 형성하는 화상형성부와, 화상이 형성된 상기 용지를 가열 압착하는 정착부과, 상기 정착부을 거친 상기 용지를 이송경로 상에서 반전시켜 상기 화상형성부로 재진입 하도록 안내하는 양면인쇄부와, 정착된 상기 용지를 상기 정착부로부터 배출시키는 배지롤러를 포함하는 양면인쇄 가능한 화상형성장치에 있어서,상기 정착부와 상기 양면인쇄부 사이에 착탈 가능하도록 마련되어, 상기 본체하우징으로부터 탈착시 상기 정착부가 외부로 드러나도록 하는 가이드프레임을 포함하며,상기 가이드프레임은 양면인쇄 설정여부에 따라 상기 용지의 이송경로를 변환하는 플래퍼와, 상기 플래퍼를 회동 가능하게 지지하는 플래퍼지지부와, 상기 배지롤러를 회전 가능하도록 지지하는 배지롤러지지부 및 상기 용지의 이송을 안내하는 가이드를 포함하는 것을 특징으로 하는 양면인쇄 가능한 화상형성장치.
- 제1항에 있어서,상기 가이드프레임은,상기 플래퍼지지부 및 상기 가이드부가 부속된 상부가이드프레임부와;상기 배지롤러지지부가 부속되고, 상기 상부가이드프레임부와 결합하는 하부가이드프레임부을 갖는 것을 특징으로 하는 양면인쇄 가능한 화상형성장치.
- 제1항 또는 제2항에 있어서,상기 가이드프레임은 상기 가이드프레임의 양측단부에 상기 가이드프레임으로부터 절곡 연장 되어 판면 방향의 탄성을 지니는 절곡부와, 상기 절곡부의 단부에서 돌출되어 형성되는 걸림부를 가지며,상기 본체하우징은 상기 걸림부에 대응하는 위치에 상기 걸림부가 삽입될 수 있도록 홈이 형성된 수용부를 갖는 것을 특징으로 하는 양면인쇄 가능한 화상형성장치.
- 제1항에 있어서,상기 가이드프레임에는 상기 배지롤러와 상호작용하며 상기 용지를 배출하는 아이들롤러를 회전 가능하도록 지지하는 아이들롤러지지부가 형성되고,상기 아이들롤러는 상기 아이들롤러지지부에 회전 가능하도록 지지되는 것을 특징으로 하는 양면인쇄 가능한 화상형성장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040106385A KR100642514B1 (ko) | 2004-12-15 | 2004-12-15 | 양면인쇄 가능한 화상형성장치 |
US11/292,109 US7362984B2 (en) | 2004-12-15 | 2005-12-02 | Duplex printing apparatus having a detachable guide frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040106385A KR100642514B1 (ko) | 2004-12-15 | 2004-12-15 | 양면인쇄 가능한 화상형성장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060067574A KR20060067574A (ko) | 2006-06-20 |
KR100642514B1 true KR100642514B1 (ko) | 2006-11-08 |
Family
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KR1020040106385A KR100642514B1 (ko) | 2004-12-15 | 2004-12-15 | 양면인쇄 가능한 화상형성장치 |
Country Status (2)
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US (1) | US7362984B2 (ko) |
KR (1) | KR100642514B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4780218B2 (ja) * | 2009-03-30 | 2011-09-28 | ブラザー工業株式会社 | 画像形成装置 |
KR101821616B1 (ko) * | 2011-11-10 | 2018-01-25 | 에스프린팅솔루션 주식회사 | 화상형성장치 |
US10185285B2 (en) * | 2016-12-14 | 2019-01-22 | Lexmark International, Inc. | Common media redrive system for both belt and hot roll fuser assemblies in an imaging device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63208470A (ja) * | 1987-02-20 | 1988-08-29 | Minolta Camera Co Ltd | 画像作成装置 |
JPH07219286A (ja) * | 1994-02-09 | 1995-08-18 | Ricoh Co Ltd | 画像形成装置 |
JP2002179282A (ja) | 2000-12-19 | 2002-06-26 | Oki Data Corp | 用紙搬送装置 |
JP2003128350A (ja) | 2001-10-30 | 2003-05-08 | Canon Inc | シート搬送装置及び画像形成装置 |
JP2004126166A (ja) | 2002-10-01 | 2004-04-22 | Canon Inc | 画像形成装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3450610B2 (ja) | 1996-09-13 | 2003-09-29 | キヤノン株式会社 | シート反転搬送装置及びシート処理装置 |
KR100385058B1 (ko) | 2001-02-19 | 2003-05-23 | 삼성전자주식회사 | 양면인쇄 가능한 화상형성장치 |
KR100412508B1 (ko) | 2002-04-02 | 2003-12-31 | 삼성전자주식회사 | 양면인쇄장치 |
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2004
- 2004-12-15 KR KR1020040106385A patent/KR100642514B1/ko active IP Right Grant
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2005
- 2005-12-02 US US11/292,109 patent/US7362984B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63208470A (ja) * | 1987-02-20 | 1988-08-29 | Minolta Camera Co Ltd | 画像作成装置 |
JPH07219286A (ja) * | 1994-02-09 | 1995-08-18 | Ricoh Co Ltd | 画像形成装置 |
JP2002179282A (ja) | 2000-12-19 | 2002-06-26 | Oki Data Corp | 用紙搬送装置 |
JP2003128350A (ja) | 2001-10-30 | 2003-05-08 | Canon Inc | シート搬送装置及び画像形成装置 |
JP2004126166A (ja) | 2002-10-01 | 2004-04-22 | Canon Inc | 画像形成装置 |
Also Published As
Publication number | Publication date |
---|---|
US7362984B2 (en) | 2008-04-22 |
US20060127127A1 (en) | 2006-06-15 |
KR20060067574A (ko) | 2006-06-20 |
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