JPS6063863U

JPS6063863U - Transfer device

Info

Publication number: JPS6063863U
Application number: JP15578483U
Authority: JP
Inventors: 宿理　勝博; 芳男山崎; 山中　孝明
Original assignee: コニカ株式会社
Priority date: 1983-10-07
Filing date: 1983-10-07
Publication date: 1985-05-04

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の電子写真複写装置の概略配置図、第２図
はこの考案の一例を示す電子写真複写装置の概略配置図
、第３図は従来の感光体と転写紙と転写極との関係を示
す図、第４図は感光体と転写紙とこの考案によるものと
の関係を示す図、第５図は転写紙の厚さと透過率との関
係を示す図、第６図は転写と同時に光を照射した場合と
照射しなかった場合とについて、感光体帯電電位と残留
電位上昇との関係を示す図、第７図は従来の蛍光管の点
灯回路を示す図、第８図は冷陰極管の点灯回路を示す図
、第９図は冷陰極管を示す図である。１・・・・・・感光体ドラム、２・・・・・・帯電装置
、３・・・・・・露光位置、４・・・・・・現像装置、
５，２０・・・・・・転写極、６・・・・・・転写紙、
７・・・・・・クリーニング装置、８・・・・・・帯電
前露光ランプ、９・・・・・・分離極、１０・・・・・
・搬送部材、１１・・・・・・ガイド板、２１・・・・
・・ケーシング、２２・・・・・・開口部、２３・・・
・・・フィルタ、２４・・・・・・冷陰極管、２５，２
６・・・・・・電源、２７・・・・・・制御装置、３０
・・・・・・蛍光管、３１・・・・・・アルミ箔、Ｔ・
・・・・・トランス、Ｒ・・・・・・抵抗。（第９図１、　　　２ご−Fig. 1 is a schematic layout diagram of a conventional electrophotographic copying device, Fig. 2 is a schematic layout diagram of an electrophotographic copying machine showing an example of this invention, and Fig. 3 is a diagram showing a conventional arrangement of a photoreceptor, transfer paper, and transfer pole. Figure 4 is a diagram showing the relationship between the photoreceptor, transfer paper, and the device based on this invention, Figure 5 is a diagram showing the relationship between the thickness of the transfer paper and transmittance, and Figure 6 is a diagram showing the relationship between the transfer paper and the transmittance. A diagram showing the relationship between the photoconductor charging potential and the increase in residual potential when light is irradiated and when it is not irradiated at the same time. Figure 7 is a diagram showing the lighting circuit of a conventional fluorescent tube. Figure 8 is a diagram showing the lighting circuit of a conventional fluorescent tube. FIG. 9 is a diagram showing a lighting circuit for a cathode tube, and FIG. 9 is a diagram showing a cold cathode tube. 1...Photosensitive drum, 2...Charging device, 3...Exposure position, 4...Developing device,
5, 20...Transfer pole, 6...Transfer paper,
7...Cleaning device, 8...Pre-charging exposure lamp, 9...Separation electrode, 10...
・Transport member, 11...Guide plate, 21...
...Casing, 22...Opening, 23...
...Filter, 24...Cold cathode tube, 25,2
6...Power supply, 27...Control device, 30
...Fluorescent tube, 31...Aluminum foil, T.
...Transformer, R...Resistance. (See Figure 9 1 and 2)

Claims

[Scope of utility model registration request]

When transferring the toner image on the image carrier onto the recording medium, a voltage is applied to the transfer area of the image carrier with a transfer pole, and at the same time as this voltage is applied, the transfer area is exposed with a cold cathode tube. Characteristic transcription device.