KR100805237B1 - 화상형성장치 - Google Patents
화상형성장치 Download PDFInfo
- Publication number
- KR100805237B1 KR100805237B1 KR1020060087570A KR20060087570A KR100805237B1 KR 100805237 B1 KR100805237 B1 KR 100805237B1 KR 1020060087570 A KR1020060087570 A KR 1020060087570A KR 20060087570 A KR20060087570 A KR 20060087570A KR 100805237 B1 KR100805237 B1 KR 100805237B1
- Authority
- KR
- South Korea
- Prior art keywords
- lever
- print medium
- path
- discharge path
- light
- 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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- 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
- G03G15/6552—Means for discharging uncollated sheet copy material, e.g. discharging rollers, exit trays
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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
- G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
- G03G15/6573—Feeding path after the fixing point and up to the discharge tray or the finisher, e.g. special treatment of copy material to compensate for effects from the fixing
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- 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
- G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
- G03G2215/00417—Post-fixing device
- G03G2215/00421—Discharging tray, e.g. devices stabilising the quality of the copy medium, postfixing-treatment, inverting, sorting
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- 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
- G03G2215/00556—Control of copy medium feeding
- G03G2215/00586—Control of copy medium feeding duplex mode
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
Description
Claims (6)
- 인쇄매체에 화상을 형성하는 인쇄부와; 상기 인쇄부를 경유한 인쇄매체를 외부로 배출하는 배지경로와, 양면인쇄 시 배지경로 상의 인쇄매체를 내부로 진입시키는 소정의 양면인쇄경로를 갖는 화상형성장치에 있어서,상기 배지경로 상에 배치되어, 상기 배지경로를 통과하는 인쇄매체와 접촉되어 회전하는 제1레버와;상기 제1레버와 연동되며, 상기 양면인쇄경로로 진입하는 인쇄매체와 접촉되어 회전하는 제2레버와;상기 제1레버와 상기 제2레버 중 어느 하나의 동작위치를 감지하는 감지센서와;상기 감지센서의 결과에 기초하여 상기 인쇄매체의 배출 및 상기 양면인쇄경로로의 진입 여부를 판단하는 제어부를 포함하는 것을 특징으로 하는 화상형성장치.
- 제1항에 있어서,상기 제1레버 및 상기 제2레버는 각각 상기 인쇄매체의 진입방향에 대해 가로방향의 회전축을 가지는 것을 특징으로 하는 화상형성장치.
- 제1항에 있어서,상기 제1레버 및 상기 제2레버는 상기 인쇄매체의 진입방향에 대향하는 방향으로 돌출된 돌기부를 더 포함하는 것을 특징으로 하는 화상형성장치.
- 제3항에 있어서,상기 감지센서는, 광을 조사하는 발광부 및 상기 발광부에서 조사된 광을 수령하는 수광부를 포함하며,상기 제1레버 또는 상기 제2레버 중 어느 하나는, 상기 발광부 및 상기 수광부 사이에 개재되어 상기 발광부에서 조사된 광이 상기 수광부에 도달하는 것을 차단하는 광차단부를 더 포함하는 것을 특징으로 하는 화상형성장치.
- 제1항 내지 제4항 중 어느 한 항에 있어서,상기 감지센서가 상기 제2레버의 동작위치를 감지하는 경우,상기 제1레버의 회전 시 상기 제2레버가 연동 회전하며, 상기 제2레버의 회전 시 상기 제1레버의 연동 회전이 해제되는 것을 특징으로 하는 화상형성장치.
- 제1항 내지 제4항 중 어느 한 항에 있어서,상기 제1레버 및 상기 제2레버는 동심의 회전축을 갖는 것을 특징으로 하는 화상형성장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060087570A KR100805237B1 (ko) | 2006-09-11 | 2006-09-11 | 화상형성장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060087570A KR100805237B1 (ko) | 2006-09-11 | 2006-09-11 | 화상형성장치 |
Publications (1)
Publication Number | Publication Date |
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KR100805237B1 true KR100805237B1 (ko) | 2008-02-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060087570A KR100805237B1 (ko) | 2006-09-11 | 2006-09-11 | 화상형성장치 |
Country Status (1)
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KR (1) | KR100805237B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000233846A (ja) | 1999-02-12 | 2000-08-29 | Canon Inc | 原稿自動搬送装置及び画像形成装置 |
KR100318738B1 (ko) | 1999-05-20 | 2001-12-28 | 윤종용 | 전자사진 프로세서의 양면인쇄 장치 |
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2006
- 2006-09-11 KR KR1020060087570A patent/KR100805237B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000233846A (ja) | 1999-02-12 | 2000-08-29 | Canon Inc | 原稿自動搬送装置及び画像形成装置 |
KR100318738B1 (ko) | 1999-05-20 | 2001-12-28 | 윤종용 | 전자사진 프로세서의 양면인쇄 장치 |
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