KR930013879A - Duplex Copy Paper Carrier - Google Patents

Duplex Copy Paper Carrier Download PDF

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Publication number
KR930013879A
KR930013879A KR1019910022058A KR910022058A KR930013879A KR 930013879 A KR930013879 A KR 930013879A KR 1019910022058 A KR1019910022058 A KR 1019910022058A KR 910022058 A KR910022058 A KR 910022058A KR 930013879 A KR930013879 A KR 930013879A
Authority
KR
South Korea
Prior art keywords
paper
forming
path
hole group
conveying path
Prior art date
Application number
KR1019910022058A
Other languages
Korean (ko)
Inventor
이상철
Original Assignee
정몽헌
현대전자산업 주식회사
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 정몽헌, 현대전자산업 주식회사 filed Critical 정몽헌
Priority to KR1019910022058A priority Critical patent/KR930013879A/en
Publication of KR930013879A publication Critical patent/KR930013879A/en

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  • Counters In Electrophotography And Two-Sided Copying (AREA)

Abstract

본 발명은 화상현상기의 양면프린트에 관한 것으로 종래에는 양면 프린트시 용지 이송경로 용지 반송경로를 각각 구비하였는바 내부공간을 많이 차지하게 되어 제작후 제품의 외현이 켜져서 취급과 사용하기에 많은 애로점이 있었다.The present invention relates to a two-sided printing of the image developing apparatus, and in the past, the paper conveying path and the paper conveying path were respectively provided when printing on both sides. there was.

따라서 본 발명은 용지 이송경로의 배지로울러 직전에 용지 끝단 건지기를 부착하고 이에 반송경로를 구비하고 드럼 위치직전에 용지가 뒤집어지도록 면부를 형성하여 용지의 프린트가 양면모두 복사가능하고 통상의 용지 이송로를 따라 배출되도록 한다.Therefore, the present invention attaches a paper-edge feeder immediately before the discharge path of the paper feed path, has a conveying path, and forms a surface portion so that the paper is turned over immediately before the drum position, so that the printing of the paper can be copied on both sides, and a normal paper feed path To be discharged along.

Description

양면복사 프린트용지 반송장치Duplex Copy Paper Carrier

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명을 적용한 양면급지 복사기의 내부구성을 보인 단면도.Figure 3 is a cross-sectional view showing the internal configuration of the double-sided copying copier to which the present invention is applied.

제4도는 본 발명중 흡입체에 대한 구성으로 (가)는 평면상태도, (나)는 측단면 상태도.4 is a configuration of the suction body in the present invention, (a) is a plan view, (b) a side cross-sectional view.

Claims (3)

화상현상기기에 용지반송 경로를 형성함에 있어서, 용지의 이송경로중 배지로울러(12)직전에 용지 끝단검지기(23)와 상기 용지끝단검지 신호에 의해서만 회전하는 역전로울러(24)를 구비하고 정착로울러(162) 하측에 연동로울러(163)가 구비된 반송경로시작부(A)를 형성하고 상기 검지신호에 의해 통공군(28)은 가진 흡착이송대(22)가 역회전 이루도록 설치하고 드림의 진입직전 위치에 반원형태의 용지 뒤집음용 곡면부(21)를 형성하여 반송경로끝부(B)를 이루어 반송경로(20)를 구성함을 특징으로 하는 양면복사 프린트용지 반송장치.In forming the paper conveying path in the image developing apparatus, the paper feed path 12 is provided with a paper end detector 23 and a reverse roller 24 which rotates only by the paper end detection signal. (162) forming a transport path starting portion (A) provided with a linkage roller (163) at the lower side, and through the detection signal, the air hole group (28) is installed so that the adsorption transfer table (22) has a reverse rotation and enters the dream. A double-sided copy printing paper conveying apparatus characterized by forming a conveying path (20) by forming a conveying path end portion (B) by forming a semicircular curved sheet portion (21) at a position immediately before. 제1항에 있어서, 상기 흡착이송대의 흡착벨트(26)에 뚫린 통공군(28)아래에는 팬(30)을 부착시켜 통공군으로 흡입되는 공기로 반송용지가 흡착된 상태로 곡면부(21)로 이송되도록 구성한 것을 특징으로 하는 양면복사 프린트용지 반송장치.The curved surface portion 21 of claim 1, wherein a fan 30 is attached to the bottom of the through-hole group 28 bored by the adsorption belt 26 of the adsorption carriage, and the conveyed paper is adsorbed by the air sucked into the through-hole group. Duplex copying paper conveying apparatus, characterized in that configured to be transported to. 제1항에 있어서, 통공군(28)이 형성된 흡착벨트(26)의 이동방향 양단에 용지가이드(29)를 형성하여서 된 것을 특징으로 하는 양면복사 프린트용지 반송장치.The double-sided copy printing paper conveying apparatus according to claim 1, wherein the paper guides (29) are formed at both ends of the suction belt (26) in which the air hole group (28) is formed. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019910022058A 1991-12-03 1991-12-03 Duplex Copy Paper Carrier KR930013879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910022058A KR930013879A (en) 1991-12-03 1991-12-03 Duplex Copy Paper Carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910022058A KR930013879A (en) 1991-12-03 1991-12-03 Duplex Copy Paper Carrier

Publications (1)

Publication Number Publication Date
KR930013879A true KR930013879A (en) 1993-07-22

Family

ID=67356314

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910022058A KR930013879A (en) 1991-12-03 1991-12-03 Duplex Copy Paper Carrier

Country Status (1)

Country Link
KR (1) KR930013879A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7136614B2 (en) 2003-07-24 2006-11-14 Samsung Electronics Co., Ltd. Duplex printer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7136614B2 (en) 2003-07-24 2006-11-14 Samsung Electronics Co., Ltd. Duplex printer

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