KR930019422A - Toner charging device for laser beam printer - Google Patents

Toner charging device for laser beam printer Download PDF

Info

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
Application number
KR1019920005216A
Other languages
Korean (ko)
Inventor
박찬수
Original Assignee
이헌조
주식회사 금성사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019920005216A priority Critical patent/KR930019422A/en
Publication of KR930019422A publication Critical patent/KR930019422A/en

Links

Landscapes

  • 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

레이저 빔 프린터의 토너대전 장치Toner charging device for laser beam printer

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)

현상기 내에 설치되는 자기로울러(1)에 도전성의 비자성체로 된 탄산부재(2)가 압접되도록 된 것을 특징으로 하는 레이저 빔 프린터의 토너대전 장치.A toner charging device for a laser beam printer, characterized in that a carbonated member (2) made of a conductive nonmagnetic material is pressed against a magnetic roller (1) provided in a developing device. 제1항에 있어서, 상기 탄성부재(2)의 재질이 스테인레스 또는 황동으로 된 레이저 빔 프린터의 토너대전 장치.The toner charging device for a laser beam printer according to claim 1, wherein the elastic member (2) is made of stainless steel or brass. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920005216A 1992-03-30 1992-03-30 Toner charging device for laser beam printer KR930019422A (en)

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)

Similar Documents

Publication Publication Date Title
KR970062825A (en) Developing device
BR9601131A (en) Long wear thermally conductive fuser member and fusion system for an electrostatographic printing machine
EP0575698A3 (en) Liquid electrophotographic printer developer.
KR940007625A (en) Image forming apparatus with toner collecting mechanism
EP0917014A3 (en) Developing apparatus and process cartridge
KR930002894A (en) Electrophotographic recorder
EP0834781A3 (en) Developing cartridge and electrophotographic image forming apparatus
MX9205521A (en) PROCESS CARTRIDGE AND IMAGE FORMING SYSTEM IN WHICH THE PROCESS CARTRIDGE CAN BE MOUNTED
KR960018789A (en) Image forming apparatus
EP0889378A3 (en) Developing cartridge and electrophotographic image forming apparatus
EP0833233A3 (en) Developing device and electrophotographic image forming apparatus
MX9605164A (en) Transfer assist apparatus having a conductive blade member.
EP0658825A3 (en) Latent electrostatic image developing device
KR930019422A (en) Toner charging device for laser beam printer
DE69817908D1 (en) Device for detecting the size and position of documents for an electrophotographic copier
KR910014772A (en) Electrophotographic apparatus
EP0833234A3 (en) Developing device and electrophotographic image forming apparatus
KR920007821A (en) Laser beam printer with feed cassette removed
BR9801499A (en) Coated developing electrodes and their methods.
ATE56284T1 (en) MAGNETIC CLOSING AND TRANSPORT DEVICE FOR NON-MECHANICAL PRINTING AND COPYING EQUIPMENT.
KR910011485A (en) Paper guide device of laser printer
KR950015009A (en) IMAGE FORMING APPARATUS
KR970066753A (en) Process unit
DE59007946D1 (en) Fuser roller for electrophotographic copying and printing equipment.
KR850005103A (en) Cleaning apparatus for electrophotographic copiers

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination