KR940003109B1 - 화상 기록장치 - Google Patents
화상 기록장치 Download PDFInfo
- Publication number
- KR940003109B1 KR940003109B1 KR1019910006145A KR910006145A KR940003109B1 KR 940003109 B1 KR940003109 B1 KR 940003109B1 KR 1019910006145 A KR1019910006145 A KR 1019910006145A KR 910006145 A KR910006145 A KR 910006145A KR 940003109 B1 KR940003109 B1 KR 940003109B1
- Authority
- KR
- South Korea
- Prior art keywords
- unit
- photosensitive drum
- toner
- developing unit
- toner box
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
- G03G21/1817—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
- G03G21/1821—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement means for connecting the different parts of the process cartridge, e.g. attachment, positioning of parts with each other, pressure/distance regulation
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
- G03G21/1828—Prevention of damage or soiling, e.g. mechanical abrasion
- G03G21/1832—Shielding members, shutter, e.g. light, heat shielding, prevention of toner scattering
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/163—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the developer unit
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/18—Cartridge systems
- G03G2221/183—Process cartridge
- G03G2221/1846—Process cartridge using a handle for carrying or pulling out of the main machine
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/18—Cartridge systems
- G03G2221/183—Process cartridge
- G03G2221/1853—Process cartridge having a submodular arrangement
Abstract
Description
Claims (8)
- 전자사진 방식의 화상기록 장치에 있어서, 감광드럼(4), 트리닝부(16) 및 대전기(5)를 일체로 유니트화한 감광드럼유니트(40)과, 상기 감광드럼유니트(40)을 수납하는 드럼섹션(23)과 토너박스(21)을 착탈 가능하도록 하는 토너섹션(28)을 가진 현상유니트(20)과, 상기 감광드럼유니트(40)의 위치결정 부재(41)과 상기 현상 유니트(20)의 위치결정부재(28)을 가이드하는 가이드홈(51,52)를 가진 기기 본체 프레임(50)을 가지도록 구성하여, 소모품인 감광드럼유니트, 토너박스, 현상유니트를 별도로 가져 경제적으로 함과 동시에 현상유니트의 위에 감광드럼유니트, 토너박스가 수납가능 하도록 하여 사용자의 취급을 편리하게 한 것을 특징으로 하는 화상기록 장치.
- 제1항에 있어서, 상기 현상유니트(20)에 손잡이(42)를 설치하여, 사용자의 취급을 더욱 용이하게 한것을 특징으로 하는 화상기록 장치.
- 제1항에 있어서, 상기 현상유니트(20)의 감광드럼유니트(40)을 수납하는 드럼섹션(23)에는 노광장치(11)의 노광 빛(17)이 통과하는 구멍(20b)가 추가로 설치된 것을 특징으로 하는 화상기록 장치.
- 제1항에 있어서, 상기 현상유니트(20)의 감광드럼유니트(40)을 수납하는 드럼섹션(23)에는 감광드럼유니트(40)의 대전기(5)에 의한 오존을 배출하기 위한 공기 통로를 위한 구멍(20d)이 추가로 설치된 것을 특징으로 하는 화상기록 장치.
- 제1항에 있어서, 상기 현상유니트(20)의 감광드럼유니트(40)을 수납하는 드럼섹션(23)에는 감광드럼유니트(40)의 대전기(5)에 공급하는 전원을 위한 구멍(20a)과 기기 본체의 구동력을 감광드럼유니트(40)에 전달하기 위한 구멍(20a)를 추가로 가진것을 특징으로 하는 화상기록 장치.
- 제1항에 있어서, 상기 현상유니트(20)의 토너박스(21)가 장착되는 토너섹션(28)의 구멍(20c)에는 셔트(60)가 설치되어 토너박스(21)의 돌기(62)에 의해 토너박스(21)의 장착시는 셔트(60)가 열리고 토너박스(21)의 분리시는 셔트(60)가 닫히는 것을 특징으로 하는 화상기록 장치.
- 제6항에 있어서, 상기 토너박스(21)의 토너보급통로(21a)에는 테이프로 시일링 하고 있다가, 토너박스(21)의 장착후 테이프를 제거하여 현상유니트(20)의 구멍(20c)와 토너 보급통로(21a)가 서로 토너가 보급될 수 있도록 한 화상기록 장치.
- 제1항에 있어서, 상기 현상유니트(20)에 토너박스(21)을 장착한 후 사용자가 놉(61')을 회전시켜 토너박스(21)의 셔터(61)을 개방시키는 것을 특징으로 하는 화상기록 장치.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910006145A KR940003109B1 (ko) | 1991-04-17 | 1991-04-17 | 화상 기록장치 |
US07/770,237 US5266998A (en) | 1991-04-17 | 1991-10-03 | Electrophotography processor having detachable electrophotographic components |
FR9113866A FR2675597B1 (fr) | 1991-04-17 | 1991-11-12 | Unite de traitement d'electrophotographie. |
DE4138079A DE4138079C2 (de) | 1991-04-17 | 1991-11-19 | Elektrophotographische Prozeßeinheit |
GB9125343A GB2254937B (en) | 1991-04-17 | 1991-11-28 | Electrophotographic processor |
ITMI913177A IT1252696B (it) | 1991-04-17 | 1991-11-28 | Dispositivo di trattamento elettrofotografico tipo stampante laser, macchina facsimile e simili |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910006145A KR940003109B1 (ko) | 1991-04-17 | 1991-04-17 | 화상 기록장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920020294A KR920020294A (ko) | 1992-11-20 |
KR940003109B1 true KR940003109B1 (ko) | 1994-04-13 |
Family
ID=19313369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910006145A KR940003109B1 (ko) | 1991-04-17 | 1991-04-17 | 화상 기록장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5266998A (ko) |
KR (1) | KR940003109B1 (ko) |
DE (1) | DE4138079C2 (ko) |
FR (1) | FR2675597B1 (ko) |
GB (1) | GB2254937B (ko) |
IT (1) | IT1252696B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8288786B2 (en) | 2008-11-24 | 2012-10-16 | Lg Innotek Co., Ltd. | Light emitting device and method for manufacturing the same |
Families Citing this family (37)
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JPH05323784A (ja) * | 1992-05-21 | 1993-12-07 | Konica Corp | 現像装置 |
JP3116583B2 (ja) * | 1992-07-17 | 2000-12-11 | ブラザー工業株式会社 | 現像剤供給装置 |
US5515182A (en) * | 1992-08-31 | 1996-05-07 | Howtek, Inc. | Rotary scanner |
GB2273263A (en) * | 1992-12-12 | 1994-06-15 | Bernard David Linsley | Electrographic process cartridge with demountable toner cartridge |
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DE4443764B4 (de) * | 1993-12-08 | 2004-09-30 | Ricoh Co., Ltd. | Anordnung zum Halten eines Bildträgers |
US6249661B1 (en) | 1993-12-08 | 2001-06-19 | Ricoh Company, Ltd. | Device for supporting an image carrier included in an image forming apparatus |
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JPH07281579A (ja) * | 1994-04-12 | 1995-10-27 | Sharp Corp | 画像形成装置 |
US5444522A (en) * | 1994-04-18 | 1995-08-22 | Xerox Corporation | Replaceable cleaner subsystem that prevents particle spillage |
JPH0815940A (ja) * | 1994-04-28 | 1996-01-19 | Canon Inc | 現像フレーム及びプロセスカートリッジ及び画像形成装置 |
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JPH0815935A (ja) * | 1994-06-30 | 1996-01-19 | Fujitsu Ltd | 多色画像形成装置 |
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US5835823A (en) * | 1997-11-14 | 1998-11-10 | Xerox Corporation | Process cartridge including process components having critical image quality and life-extending process path acting regions |
JP2000194182A (ja) * | 1998-10-19 | 2000-07-14 | Ricoh Co Ltd | トナー収納容器および該トナー収納容器を用いる画像形成装置 |
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JP4054521B2 (ja) * | 1999-11-29 | 2008-02-27 | キヤノン株式会社 | 現像剤補給カートリッジ及び現像剤補給システム |
EP1191409A3 (en) * | 2000-09-26 | 2004-01-21 | Ricoh Company, Ltd. | Image forming apparatus |
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US6549737B2 (en) * | 2001-09-13 | 2003-04-15 | Toshiba Tec Kabushiki Kaisha | Process unit divided into a plurality of separable units and image forming apparatus using such process unit |
US6832061B2 (en) * | 2001-11-14 | 2004-12-14 | Ricoh Company, Ltd. | Image forming apparatus with selectively lockable intermediate members for supporting developing and forming devices of same |
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KR100465216B1 (ko) * | 2002-08-26 | 2005-01-13 | 삼성전자주식회사 | 전자사진방식 프린터의 현상장치 |
US7162182B2 (en) * | 2004-03-19 | 2007-01-09 | Lexmark International, Inc. | Image forming device having a door assembly and method of use |
US7136609B2 (en) * | 2004-03-19 | 2006-11-14 | Lexmark International, Inc. | Movable subunit and two piece cartridge for use in an image forming device |
JP4378374B2 (ja) | 2006-03-10 | 2009-12-02 | キヤノン株式会社 | プロセスカートリッジ、現像剤補給カートリッジ、及び電子写真画像形成装置 |
US7675536B2 (en) * | 2006-04-19 | 2010-03-09 | Lexmark International, Inc. | Architectures for multi-functional image forming devices |
US7639965B2 (en) | 2006-04-19 | 2009-12-29 | Lexmark International, Inc. | Architecture for an image-forming device |
US7742725B2 (en) * | 2007-01-30 | 2010-06-22 | Brother Kogyo Kabushiki Kaisha | Developing device |
JP4984970B2 (ja) * | 2007-03-01 | 2012-07-25 | ブラザー工業株式会社 | 画像形成装置 |
US7986911B2 (en) | 2007-03-28 | 2011-07-26 | Lexmark International, Inc. | Architecture for a media feeding option for an image forming device |
JP6128044B2 (ja) * | 2014-03-31 | 2017-05-17 | ブラザー工業株式会社 | 画像形成装置 |
JP6384140B2 (ja) * | 2014-06-16 | 2018-09-05 | ブラザー工業株式会社 | 画像形成装置 |
JP6821984B2 (ja) * | 2016-07-15 | 2021-01-27 | ブラザー工業株式会社 | ドラムカートリッジ |
JP7009078B2 (ja) * | 2017-05-10 | 2022-01-25 | キヤノン株式会社 | 画像形成装置 |
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-
1991
- 1991-04-17 KR KR1019910006145A patent/KR940003109B1/ko not_active IP Right Cessation
- 1991-10-03 US US07/770,237 patent/US5266998A/en not_active Expired - Lifetime
- 1991-11-12 FR FR9113866A patent/FR2675597B1/fr not_active Expired - Fee Related
- 1991-11-19 DE DE4138079A patent/DE4138079C2/de not_active Expired - Fee Related
- 1991-11-28 IT ITMI913177A patent/IT1252696B/it active IP Right Grant
- 1991-11-28 GB GB9125343A patent/GB2254937B/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8288786B2 (en) | 2008-11-24 | 2012-10-16 | Lg Innotek Co., Ltd. | Light emitting device and method for manufacturing the same |
US8569784B2 (en) | 2008-11-24 | 2013-10-29 | Lg Innotek Co., Ltd. | Light emitting device and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
FR2675597B1 (fr) | 1995-03-17 |
IT1252696B (it) | 1995-06-26 |
FR2675597A1 (fr) | 1992-10-23 |
DE4138079A1 (de) | 1992-10-22 |
DE4138079C2 (de) | 1997-11-13 |
GB9125343D0 (en) | 1992-01-29 |
ITMI913177A1 (it) | 1993-05-28 |
GB2254937A (en) | 1992-10-21 |
KR920020294A (ko) | 1992-11-20 |
US5266998A (en) | 1993-11-30 |
ITMI913177A0 (it) | 1991-11-28 |
GB2254937B (en) | 1994-11-23 |
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