KR20050108058A - 전자사진방식 화상형성장치 - Google Patents
전자사진방식 화상형성장치 Download PDFInfo
- Publication number
- KR20050108058A KR20050108058A KR1020040033100A KR20040033100A KR20050108058A KR 20050108058 A KR20050108058 A KR 20050108058A KR 1020040033100 A KR1020040033100 A KR 1020040033100A KR 20040033100 A KR20040033100 A KR 20040033100A KR 20050108058 A KR20050108058 A KR 20050108058A
- Authority
- KR
- South Korea
- Prior art keywords
- window
- door
- scanning unit
- light
- optical scanning
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
- E04F15/206—Layered panels for sound insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/105—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of organic plastics with or without reinforcements or filling materials
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/188—Edge insulation strips, e.g. for floor screed layers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
Description
Claims (5)
- 하우징의 내부에, 인쇄하고자 하는 화상에 상응하는 광(光)을 주사(走査)하는 광주사 유닛과, 상기 광주사에 의해 정전잠상이 형성되는 감광매체와, 상기 감광매체의 정전잠상에 현상제를 전송(轉送)하여 가시(可視) 화상으로 현상하는 현상기를 구비하는 전자사진방식 화상형성장치에 있어서,상기 하우징에는 상기 현상기의 교체나 수리를 위해 개폐되는 도어가 마련되고, 상기 광주사 유닛은 외장 프레임과, 광 투과를 위해 상기 프레임에 형성된 투명한 윈도와, 상기 윈도에 들러붙는 미세입자를 청소하는 클리닝 수단이 마련되며,상기 도어와 클리닝 수단이 서로 연계되어, 상기 도어가 열리면 상기 클리닝 수단이 상기 윈도를 청소하도록 구성된 것을 특징으로 하는 전자사진방식 화상형성장치.
- 제1 항에 있어서,상기 클리닝 수단은, 상기 도어가 닫히면 감광매체를 향해 주사되는 광의 광로(光路)에서 벗어나도록 구성된 것을 특징으로 하는 전자사진방식 화상형성장치.
- 제1 항에 있어서,상기 광주사 유닛은 상기 감광매체 및 현상기의 아래에 위치하며, 상방으로 광이 주사되도록 상기 광주사 유닛의 윈도는 광주사 유닛 프레임의 상측면에 마련된 것을 특징으로 하는 전자사진방식 화상형성장치.
- 제1 항에 있어서,상기 클리닝 수단은, 상기 윈도에 들러붙은 미세입자를 쓸어내는 브러쉬를 구비한 것을 특징으로 하는 전자사진방식 화상형성장치.
- 제1 항에 있어서,상기 클리닝 수단은, 상기 도어가 열리면 광주사 유닛의 윈도를 가리는 몸체를 구비한 것을 특징으로 하는 전자사진방식 화상형성장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040033100A KR100601675B1 (ko) | 2004-05-11 | 2004-05-11 | 전자사진방식 화상형성장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040033100A KR100601675B1 (ko) | 2004-05-11 | 2004-05-11 | 전자사진방식 화상형성장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050108058A true KR20050108058A (ko) | 2005-11-16 |
KR100601675B1 KR100601675B1 (ko) | 2006-07-14 |
Family
ID=37284292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040033100A KR100601675B1 (ko) | 2004-05-11 | 2004-05-11 | 전자사진방식 화상형성장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100601675B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7515171B2 (en) | 2007-02-06 | 2009-04-07 | Samsung Electronics Co., Ltd | Light scanning module having cleaning shutter to clean laser scanning window and image forming apparatus having the same |
US9134665B2 (en) | 2013-01-07 | 2015-09-15 | Samsung Electronics Co., Ltd. | Fixing unit and image forming apparatus including the same |
JP2018062108A (ja) * | 2016-10-12 | 2018-04-19 | 富士ゼロックス株式会社 | 露光窓部品及びこれを用いた露光装置、画像形成装置 |
JP2019098709A (ja) * | 2017-12-07 | 2019-06-24 | キヤノン株式会社 | 光プリントヘッドを備える画像形成装置 |
-
2004
- 2004-05-11 KR KR1020040033100A patent/KR100601675B1/ko active IP Right Grant
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7515171B2 (en) | 2007-02-06 | 2009-04-07 | Samsung Electronics Co., Ltd | Light scanning module having cleaning shutter to clean laser scanning window and image forming apparatus having the same |
US9134665B2 (en) | 2013-01-07 | 2015-09-15 | Samsung Electronics Co., Ltd. | Fixing unit and image forming apparatus including the same |
JP2018062108A (ja) * | 2016-10-12 | 2018-04-19 | 富士ゼロックス株式会社 | 露光窓部品及びこれを用いた露光装置、画像形成装置 |
JP2019098709A (ja) * | 2017-12-07 | 2019-06-24 | キヤノン株式会社 | 光プリントヘッドを備える画像形成装置 |
US10551786B2 (en) | 2017-12-07 | 2020-02-04 | Canon Kabushiki Kaisha | Image forming apparatus including optical print head |
Also Published As
Publication number | Publication date |
---|---|
KR100601675B1 (ko) | 2006-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6035158A (en) | Image forming apparatus and belt unit thereof | |
US7697879B2 (en) | Electrophotographic image forming apparatus and process cartridge | |
US7787800B2 (en) | Belt cleaning device and image forming apparatus including the same | |
KR100739745B1 (ko) | 화상형성장치 | |
US5537188A (en) | Color image forming apparatus having a process cartridge and a color developer cartridge | |
US7221890B2 (en) | Image forming apparatus | |
US7248816B2 (en) | Photosensitive unit and electrophotographic image forming apparatus including the same | |
KR100601675B1 (ko) | 전자사진방식 화상형성장치 | |
JPH02244171A (ja) | 電子写真装置 | |
US10481515B2 (en) | Charging device, process cartridge, and image forming apparatus | |
KR100462617B1 (ko) | 폐현상제 용기를 구비한 습식 전자사진방식 화상형성장치 | |
US8676084B2 (en) | Cleaning device, image forming apparatus, and cleaning method | |
JP6536831B2 (ja) | 画像形成装置 | |
US12117764B2 (en) | Toner cartridge | |
JP7229462B2 (ja) | クリーニング装置、及び、画像形成装置 | |
JP3973791B2 (ja) | 画像形成装置のプロセスカートリッジ、画像形成装置 | |
JP3837815B2 (ja) | 現像装置及び画像形成装置 | |
US9557693B2 (en) | Fixing device and image forming apparatus | |
JPH01147479A (ja) | プロセスカートリッジ及び画像形成装置 | |
JP2002072704A (ja) | 転写紙搬送装置およびそれを備える画像形成装置 | |
JPH02300768A (ja) | カラー画像形成装置 | |
JPH08227259A (ja) | 画像形成装置 | |
KR20060030401A (ko) | 화상형성장치 | |
JP2005265965A (ja) | 画像形成装置 | |
KR20060057836A (ko) | 화상형성장치의 급지장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130627 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140627 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20150629 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20160629 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170626 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20190701 Year of fee payment: 14 |