KR930002888A - Control Device and Method of Automatic Document Feeder - Google Patents

Control Device and Method of Automatic Document Feeder Download PDF

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Publication number
KR930002888A
KR930002888A KR1019910011420A KR910011420A KR930002888A KR 930002888 A KR930002888 A KR 930002888A KR 1019910011420 A KR1019910011420 A KR 1019910011420A KR 910011420 A KR910011420 A KR 910011420A KR 930002888 A KR930002888 A KR 930002888A
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KR
South Korea
Prior art keywords
central control
document
original
control means
roller
Prior art date
Application number
KR1019910011420A
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Korean (ko)
Other versions
KR940002126B1 (en
Inventor
박영선
Original Assignee
우석형
주식회사 신도리코
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.)
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Application filed by 우석형, 주식회사 신도리코 filed Critical 우석형
Priority to KR1019910011420A priority Critical patent/KR940002126B1/en
Priority to US07/908,211 priority patent/US5332205A/en
Priority to GB9214206A priority patent/GB2257128B/en
Priority to JP4177057A priority patent/JPH07114227A/en
Priority to DE4222158A priority patent/DE4222158A1/en
Publication of KR930002888A publication Critical patent/KR930002888A/en
Application granted granted Critical
Publication of KR940002126B1 publication Critical patent/KR940002126B1/en

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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)

Abstract

내용 없음.No content.

Description

자동 원고급지 장치의 제어장치 및 방법Control Device and Method of Automatic Document Feeder

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

제4도는 본 발명이 적용되는 자동 원고급지 장치의 외관도,4 is an external view of an automatic document feeder to which the present invention is applied;

제5도는 본 발명이 적용되는 자동 원고 급지장치의 평면투시도,5 is a plan perspective view of an automatic document feeder to which the present invention is applied;

제6도는 본 발명이 적용되는 자동 원고 급지 장치의 측면투시도.6 is a side perspective view of an automatic document feeder to which the present invention is applied.

Claims (3)

복사 원고의 자동 급지장치의 제어장치에 있어서, 동력제공수단 하나만으로 자동 원고급지 장치가 운용될 수 있도록 상기 자동 원고급지 장치를 제어하고, 정확한 원고의 복사화질을 얻을 수 있도록 유리 원고대(36)상에서의 원고위치를 제어하도록 기능하는 운용 소프트웨어를 탑재한 CPU로 구성된 중앙제어수단(51)과, 상기 중앙 제어 수단(51)에 연결되고 복사기와의 정보 신호를 인터페이스하는 인터페이스 수단(52)과, 상기 중앙제어 수단(51)에 연결되어 동력제공 수단인 모터(20)를 구동시키는 모터 구동수단(53)과, 상기 중앙제어수단(51)에 연결되어 급지롤러(23)의 동력을 단속하는 전자클러치(39)와, 상기 중앙제어 수단(51)에 연결되어 동작상태를 표시하여 LED 표시회로로 구성된 표시수단(54)과, 상기 중앙제어수단(51)에 연결되어 원고의 유무를 검지하는 원고 유무 검지센서(42)와, 상기 중앙제어부(51)에 연결되어 원고의 규격을 검지하며 레지스트 센서(33a), 광센서(33c), 인코더(33b)로 구성된 원고규격 검지부(33)로 구성된 원고 규격 검지수단(33)으로 구성된 것을 특징으로 하는 자동 원고급지 장치의 제어장치.In the control apparatus of the automatic document feeder for copy originals, the glass feeder 36 controls the automatic document feeder so that the automatic document feeder can be operated with only one power supply means, and obtains an accurate copy quality of the original document. A central control means (51) comprising a CPU equipped with operating software for controlling the position of an original on the paper; an interface means (52) connected to said central control means (51) and for interfacing an information signal with a copier; Motor driving means 53 connected to the central control means 51 to drive the motor 20, which is a power supply means, and electrons connected to the central control means 51 to control the power of the feed roller 23. It is connected to the clutch 39 and the central control means 51 to display an operation state, and is connected to the display means 54 composed of LED display circuits and the central control means 51 to detect the presence or absence of an original. It is connected to the document presence sensor 42 and the central control unit 51 to detect the standard of the document and consists of a document standard detection unit 33 composed of a resist sensor 33a, an optical sensor 33c, an encoder 33b. Control device of an automatic document feeder, characterized in that composed of the document standard detection means (33). 중앙제어수단(51)과, 상기 중앙제어수단(51)에 연결되는 인터페이스 수단(52)과, 상기 중앙제어 수단(51)에 연결되는 모터 구동수단(53)과, 상기 중앙제어 수단(51)에 연결되는 전자 클러치(39)와, 상기 중앙제어수단(51)에 연결되는 표시수단(54)과, 상기 중앙제어 수단(51)에 연결되는 원고유무 검지센서(42)와, 상기 중앙제어 수단(51)에 연결되어 원고의 규격을 검지하며 레지스트 센서(33a), 광센서(33c)와 인코더(33b)로 구성된 원고규격 검지수단(33)으로 구성된 복사 원고의 자동 급지장치의 제어방법에 있어서, 원고대(21)에 원고가 세트되어 있는지를 판단하고(100) 장치전체의 상태를 점검하는 제1단계와, 상기 제1단계후에 복사기로 부터 복사 시작신호와 급지하라는 신호가 입력됨에 따라 급지롤러(23)의 축(S2)에 연결된 전자클러치(39)를 일정시간동안 ON 시켜 상기 일정시간 동안 급지가 이루어지도록 하는 제2단계와, 제2단계의 결과로 원고의 급지가 일어나면 레지스트 롤러(24)와 반송롤러(26), 반송 중간롤러(28), 반송 종동롤러(30) 및 배지롤러(30)를 회전시켜 계속적인 정방향으로의 원고의 이송이 일어나도록 하고동시에 원고규격 검지수단(33)으로 하여금 원고의 규격 검지동작을 행하도록 하는 제3단계와, 상기 제3단계 후에 복사화질을 높이기 위하여 유리 원고대(36)위의 원고의 위치를 조정한 후에 복사동작이 이루어지도록 하는 제4단계와, 상기 제4단계 후에 원고대(21) 상의 원고 유무를 판단하여(110) 원고가 있을 경우에는 단위 시간당 복사 매수를 최대로 하기 위하여 급지되는 원고 길이를 고려한 배지동작이 이루워지도록 하는 제5단계와, 상기 제4단계 후에 원고대(21)에 잔여 원고가 없으면 바로 전에 복사한 원고를 완전히 배지만 하는 제6단계로 수행되는 것을 특징으로 하는 자동 원고급지 장치의 제어방법.Central control means 51, the interface means 52 connected to the central control means 51, the motor drive means 53 connected to the central control means 51, and the central control means 51 An electronic clutch 39 connected to the central control means, a display means 54 connected to the central control means 51, a document presence detection sensor 42 connected to the central control means 51, and the central control means. In the control method of the automatic document feeder of a copy document composed of a document standard detection means 33 composed of a resist sensor 33a, an optical sensor 33c, and an encoder 33b, connected to (51) to detect the standard of the document. The first step of determining whether the document is set on the document glass 21 and checking the state of the entire apparatus, and the copy start signal and the paper feed signal are input from the copier after the first step. Turn on the electromagnetic clutch 39 connected to the shaft S2 of the roller 23 for a predetermined time to The second step to feed the paper for a predetermined time, and if the paper feed occurs as a result of the second step, the resist roller 24, the conveying roller 26, the conveying intermediate roller 28, the conveying driven roller 30 and A third step of rotating the discharge roller 30 so that continuous transfer of the original in the forward direction occurs, and causing the document standard detecting means 33 to perform the standard detecting operation of the original, and copying after the third step; After adjusting the position of the original on the glass platen 36 to increase the image quality, the fourth step of performing a copying operation and determining whether or not the original is placed on the platen plate 21 after the fourth step (110) If there is, there is a fifth step to achieve a discharge operation in consideration of the original length to be fed in order to maximize the number of copies per unit time, and if there is no remaining original on the platen 21 after the fourth step, the copy is immediately A control method of an automatic original gogeupji device is carried out as a sixth step of completely baejiman the document according to claim. 제2항에 있어서, 상기 제4단계는 모터(20)를 역회전시켜 반송롤러(26)가 원고를 역방향 이동시키도록 하여 원고 스캐일과 원고의 후단을 일치시켜 복사위치를 조정하는 것을 특징으로 하는 자동 원고급지 장치의 제어방법.[4] The method of claim 2, wherein the fourth step rotates the motor 20 in such a way that the conveying roller 26 moves the original in the reverse direction, thereby adjusting the copy position by matching the original scale with the rear end of the original. Control method of automatic document feeder. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910011420A 1991-07-05 1991-07-05 Control apparatus and method for an automatic document feeder KR940002126B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1019910011420A KR940002126B1 (en) 1991-07-05 1991-07-05 Control apparatus and method for an automatic document feeder
US07/908,211 US5332205A (en) 1991-07-05 1992-07-02 Automatic document feeders for copying machines and method for automatically controlling such
GB9214206A GB2257128B (en) 1991-07-05 1992-07-03 Automatic document feeders for copying machines
JP4177057A JPH07114227A (en) 1991-07-05 1992-07-03 Automatic original-paper feeding device and control method thereof
DE4222158A DE4222158A1 (en) 1991-07-05 1992-07-06 AUTOMATIC ORIGINAL FEEDER FOR COPYING MACHINES AND METHOD FOR AUTOMATICALLY CONTROLLING SUCH A

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910011420A KR940002126B1 (en) 1991-07-05 1991-07-05 Control apparatus and method for an automatic document feeder

Publications (2)

Publication Number Publication Date
KR930002888A true KR930002888A (en) 1993-02-23
KR940002126B1 KR940002126B1 (en) 1994-03-17

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Application Number Title Priority Date Filing Date
KR1019910011420A KR940002126B1 (en) 1991-07-05 1991-07-05 Control apparatus and method for an automatic document feeder

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100472480B1 (en) * 2002-11-06 2005-03-08 삼성전자주식회사 A paper skew detecting apparatus of ink-jet printer and method of paper skew detecting thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100472480B1 (en) * 2002-11-06 2005-03-08 삼성전자주식회사 A paper skew detecting apparatus of ink-jet printer and method of paper skew detecting thereof

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Publication number Publication date
KR940002126B1 (en) 1994-03-17

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