KR950029873A - Image Forming Device - Google Patents

Image Forming Device Download PDF

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Publication number
KR950029873A
KR950029873A KR1019940007656A KR19940007656A KR950029873A KR 950029873 A KR950029873 A KR 950029873A KR 1019940007656 A KR1019940007656 A KR 1019940007656A KR 19940007656 A KR19940007656 A KR 19940007656A KR 950029873 A KR950029873 A KR 950029873A
Authority
KR
South Korea
Prior art keywords
image forming
image
photosensitive
developing
forming apparatus
Prior art date
Application number
KR1019940007656A
Other languages
Korean (ko)
Other versions
KR100289709B1 (en
Inventor
최민호
송인용
Original Assignee
김광호
삼성전자 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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019940007656A priority Critical patent/KR100289709B1/en
Priority to JP06241300A priority patent/JP3103485B2/en
Priority to US08/328,286 priority patent/US5502557A/en
Priority to DE4438612A priority patent/DE4438612B4/en
Priority to FR9412987A priority patent/FR2718542B1/en
Publication of KR950029873A publication Critical patent/KR950029873A/en
Application granted granted Critical
Publication of KR100289709B1 publication Critical patent/KR100289709B1/en

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1609—Arrangement or disposition of the entire apparatus for space saving, e.g. structural arrangements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1647—Mechanical connection means

Abstract

감광체에 형성되는 잠상을 각기 다른 색상의 현상제로 현상하는 복수의 현상기를 구비하여 화상을 형성하는 화상 형성장치가 개시되어 있다. 그 장치는 정전잠상을 형성하는 감광체와 그 잠상을 현상하는 현상기를 각각 가지고 각기 다른 색상의 화상을 형성하는 복수의 화상형성유니트, 그 각각의 감광체를 향해 선택이동하여 노광하는 노광기, 기록지를 그 감광체들에 대해 무한궤도로 이송시키는 전사벨트와 그 각각의 전사용 대전기를 구비한다. 즉, 무겁고 부피를 많이 차지하는 화상형성유니트가 고정되어있고 비교적 가볍고 부피를 적게하는 노광기만이 이동하는 구조로서 콤팩하고, 안전된 구동으로 화질개선 및 저소음화 등의효과가 제공된다.Disclosed is an image forming apparatus including a plurality of developing devices for developing a latent image formed on a photosensitive member with a developer of different colors to form an image. The apparatus comprises a plurality of image forming units each having a photosensitive member for forming an electrostatic latent image and a developing device for developing the latent image, for forming images of different colors, an exposure machine for selectively moving and exposing the respective photosensitive members, and a recording sheet thereof. It is provided with a transfer belt and its transfer charger for transferring to the endless track. That is, a heavy and bulky image forming unit is fixed, and a relatively light and low-volume exposure machine is moved. It is compact, and safe driving provides effects such as image quality improvement and low noise.

＜제2도＞<Figure 2>

Description

화상형성장치Image Forming Device

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

제1도는 종래 이동하는 현상 유니트를 가지고 화상형성장치의 개요을 나타낸 단면도, 제2도는 본 발명에 따른 화상형성장치의 단면도.1 is a cross-sectional view showing an outline of an image forming apparatus having a developing unit that is conventionally moved, and FIG. 2 is a cross-sectional view of an image forming apparatus according to the present invention.

Claims (2)

노공에 의하여 정전잠상을 형성하는 감광체와 이 감광체상의 정전잠상을 현상하는 현상기를 구비하여 화상을 형성하는 화상형성장치에 있어서, 각각 상기 감광체와 상기 현상기를 가지며 각각의 정전잠상을 형성하고 현상하는 복수의 화상형성유니트와, 상기 복수의 화상형성유니트중 그 어느 하나에 있는 감광체를 향해 선택이동되며 그 선택된 감광체를 화상정보에 따라 노광하는 노광기와, 기록지가 상기 복수의 화상형성유니트에 있는 감광체들을 경유하도록 그 기록지를 무한궤도로 이송시키는 벨트부재와, 각각 상기 감광체 각각에 대응하도록 상기 무한궤도상에 배치되고 그 감광체 각각에 현상되어지는 화상을 상기 벨트부재에 의하여 이송되는 상기 기록지로 전사시키도록 각각 대전되는 복수의 전사용 대전기를 구비하여 되는 것을 특징으로 하는 화상형성장치.An image forming apparatus comprising: a photosensitive member for forming an electrostatic latent image by means of labor, and a developing device for developing an electrostatic latent image on the photosensitive member, the image forming apparatus comprising: a plurality of photosensitive members and the developing device each having a photosensitive member for forming and developing each An image forming unit, an exposure unit for selectively moving the photosensitive unit in any one of the plurality of image forming units and exposing the selected photosensitive unit according to image information, and a recording sheet passing through the photosensitive units in the plurality of image forming units. A belt member for transporting the recording paper to the endless track, and each image for transferring to the recording paper transported by the belt member is disposed on the endless track so as to correspond to each of the photosensitive members and developed on each of the photosensitive members. Characterized by comprising a plurality of transfer chargers being charged. An image forming apparatus. 제1항에 있어서, 상기 벨트부재의 무한궤도상의 소정의 위치에 배치되어 그 전사벨트에 흡착이이송되어지는 상기 기록지를 감지하는 센서가 더 구비된 것을 특징으로 하는 화상형성장치.The image forming apparatus according to claim 1, further comprising a sensor disposed at a predetermined position on the endless track of the belt member and detecting the recording paper to which suction is transferred to the transfer belt. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940007656A 1994-04-12 1994-04-12 Image forming device KR100289709B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1019940007656A KR100289709B1 (en) 1994-04-12 1994-04-12 Image forming device
JP06241300A JP3103485B2 (en) 1994-04-12 1994-10-05 Image forming device
US08/328,286 US5502557A (en) 1994-04-12 1994-10-07 Image forming apparatus
DE4438612A DE4438612B4 (en) 1994-04-12 1994-10-28 Apparatus for forming an image
FR9412987A FR2718542B1 (en) 1994-04-12 1994-10-28 Image forming apparatus.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940007656A KR100289709B1 (en) 1994-04-12 1994-04-12 Image forming device

Publications (2)

Publication Number Publication Date
KR950029873A true KR950029873A (en) 1995-11-24
KR100289709B1 KR100289709B1 (en) 2001-05-15

Family

ID=37517739

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940007656A KR100289709B1 (en) 1994-04-12 1994-04-12 Image forming device

Country Status (1)

Country Link
KR (1) KR100289709B1 (en)

Also Published As

Publication number Publication date
KR100289709B1 (en) 2001-05-15

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