KR930019422A - Toner charging device for laser beam printer - Google Patents
Toner charging device for laser beam printer Download PDFInfo
- Publication number
- KR930019422A KR930019422A KR1019920005216A KR920005216A KR930019422A KR 930019422 A KR930019422 A KR 930019422A KR 1019920005216 A KR1019920005216 A KR 1019920005216A KR 920005216 A KR920005216 A KR 920005216A KR 930019422 A KR930019422 A KR 930019422A
- Authority
- KR
- South Korea
- Prior art keywords
- beam printer
- laser beam
- toner charging
- charging device
- elastic member
- Prior art date
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- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Abstract
본 발명은 제이저 빔 프린터의 현상기 내부에 설치되는 자기로울러와 압접되는 탄성부재를 스테인레스 또는 황동으로 된 도전성의 비자성체로 제작하므로써, 토너에 일정량의 전하를 대전시켜서 반대 대전된 전하가 탄성부재를 통해 효율적으로 방전되어 깨끗한 화상을 얻을 수 있어서 레이저 빔 프린터의 효율성 및 신뢰성을 대폭 향상시킨 것이다.According to the present invention, an elastic member press-contacted with a magnetic roller installed inside a developing machine of a JAZER beam printer is made of a conductive nonmagnetic material made of stainless steel or brass. Through efficient discharge and clean images, the laser beam printer's efficiency and reliability are greatly improved.
이를 위해, 본 발명은 현상기 내에 설치되는 자기로울러(1)에 도전성의 비자성체로 된 탄성부재(2)가 압접되도록 된 레이저 빔 프린터의 토너대전 장치이다.To this end, the present invention is a toner charging apparatus of a laser beam printer in which an elastic member 2 made of a conductive nonmagnetic material is pressed against a magnetic roller 1 installed in a developing device.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제4도는 본 발명의 설치상태를 나타낸 정면도.4 is a front view showing the installation of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920005216A KR930019422A (en) | 1992-03-30 | 1992-03-30 | Toner charging device for laser beam printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920005216A KR930019422A (en) | 1992-03-30 | 1992-03-30 | Toner charging device for laser beam printer |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930019422A true KR930019422A (en) | 1993-10-18 |
Family
ID=67256978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920005216A KR930019422A (en) | 1992-03-30 | 1992-03-30 | Toner charging device for laser beam printer |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930019422A (en) |
-
1992
- 1992-03-30 KR KR1019920005216A patent/KR930019422A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |