KR920016908A - Automatic regulation of separation voltage of electronic copier - Google Patents

Automatic regulation of separation voltage of electronic copier Download PDF

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Publication number
KR920016908A
KR920016908A KR1019910002847A KR910002847A KR920016908A KR 920016908 A KR920016908 A KR 920016908A KR 1019910002847 A KR1019910002847 A KR 1019910002847A KR 910002847 A KR910002847 A KR 910002847A KR 920016908 A KR920016908 A KR 920016908A
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KR
South Korea
Prior art keywords
copy paper
separation voltage
sensor
end time
stiffness
Prior art date
Application number
KR1019910002847A
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Korean (ko)
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KR930008216B1 (en
Inventor
김풍기
Original Assignee
정용문
삼성전자 주식회사
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Application filed by 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019910002847A priority Critical patent/KR930008216B1/en
Publication of KR920016908A publication Critical patent/KR920016908A/en
Application granted granted Critical
Publication of KR930008216B1 publication Critical patent/KR930008216B1/en

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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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Paper Feeding For Electrophotography (AREA)

Abstract

내용 없음No content

Description

전자 복사기의 분리전압 자동 조절방법Automatic regulation of separation voltage of electronic copier

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 4 도는 본 발명에 따른 제 1 센서(140)의 복사용지 감지 상태도. 제 5 도는 본 발명에 따른 복사용지 분리전압 제어 흐름도.4 is a copy paper detection state diagram of the first sensor 140 according to the present invention. 5 is a flow chart of a copy paper separation voltage control according to the present invention.

Claims (2)

전자 복사기의 분리전압 자동조절 방법에 있어서, 표준 복사 용지에 의한 제 1 센서에 의한 감지종료시간(T)을 설정하는제 1 과정과, 복사시 공급된 복사 용지의 제 1 센서에 의한 감지종료 시간(t)을 카운팅 하는 제 2 과정과, 상기 제 1 과정에서 설정된 표준 복사 용지에 대한 제 1 센서의 감지종료 시간(T)과 상기 제 2 과정에서 카운팅한 복사시 공급된 복사용지의 대한 제 1 센서의 감지종료 시간(t)을 비교하여 상기 복사시 공급된 복사 용지의 강성상태에 따라 분리전압 출력값을 결정하는 제 3 과정으로 이루어짐을 특징으로 하는 분리전압 자동조절 방법.A method for automatically adjusting the separation voltage of an electronic copier, comprising: a first step of setting a detection end time (T) by a first sensor on a standard copy paper, and a detection end time by a first sensor of copy paper supplied at a copy; a second step of counting (t), a detection end time (T) of the first sensor for the standard copy paper set in the first step, and a first of the copy paper fed in the copying counted in the second step; And a third step of determining a separation voltage output value according to the stiffness state of the copy paper supplied during copying by comparing a detection end time (t) of a sensor. 제 1 항에 있어서, 제 3 과정이 표준 복사 용지와 복사시 공급된 복사 용지가 강성이 같을 때 설정된 기준전압을 분리 전압으로 출력하는데 제 1 단계와, 표준 복사 용지가 복사시 공급된 복사 용지 보다 강성이 클 때 기준전압 보다 낮은 분리전압을 출력하는 제 2 단계와, 표준복사 용지가 복사시 공급된 복사 용지보다 강성이 작을 때 기준전압 보다 높은 분리전압을 출력하는 제 3 단계로 이루어짐을 특징으로 하는 분리전압 자동조절 방법.The method of claim 1, wherein the third process outputs the reference voltage set when the copy paper supplied at the copy and the copy paper supplied at the same stiffness is the same as the separation voltage. A second step of outputting a separation voltage lower than the reference voltage when the stiffness is large, and a third step of outputting a separation voltage higher than the reference voltage when the stiffness is smaller than the copy paper supplied when copying the standard copy paper. The automatic separation voltage control method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910002847A 1991-02-21 1991-02-21 Automatic adjustment method of separating voltage in a copier KR930008216B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910002847A KR930008216B1 (en) 1991-02-21 1991-02-21 Automatic adjustment method of separating voltage in a copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910002847A KR930008216B1 (en) 1991-02-21 1991-02-21 Automatic adjustment method of separating voltage in a copier

Publications (2)

Publication Number Publication Date
KR920016908A true KR920016908A (en) 1992-09-25
KR930008216B1 KR930008216B1 (en) 1993-08-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910002847A KR930008216B1 (en) 1991-02-21 1991-02-21 Automatic adjustment method of separating voltage in a copier

Country Status (1)

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KR (1) KR930008216B1 (en)

Also Published As

Publication number Publication date
KR930008216B1 (en) 1993-08-26

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