JPS6060771U

JPS6060771U - Transfer device

Info

Publication number: JPS6060771U
Application number: JP15167783U
Authority: JP
Inventors: 宿理　勝博; 芳男山崎; 山中　孝明
Original assignee: Konica Minolta Inc
Current assignee: Konica Minolta Inc
Priority date: 1983-09-30
Filing date: 1983-09-30
Publication date: 1985-04-27

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 the drawing]

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図はこの考案の要部を示”す図、第４図は転写放
電による感光体ドラムの帯電レベルを示す図、第５図は
ＯＰＣ感光体の断面図である。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・・・光源、２４・・・電源、２５・
・・制御部、２６・・・操作部、　　　−２７・・・直
接帯電されない部分、２８・・・直接帯電される部分、
ａ・・・分離域、ｂ・・・転写域、Ｃ・・・転写前域、
Ｐｌ・・・べ一伐金属、Ｐ２・・・下引層、Ｐ３・・・
キャリア発生層、Ｐ４・・・キャリア輸送層。1 is a schematic layout diagram of a conventional electrophotographic copying device, FIG. 2 is a schematic layout diagram of an electrophotographic copying device showing an example of this invention, and FIG. 3 is a diagram showing the main parts of this invention. Figure 4 is a diagram showing the charging level of the photoreceptor drum due to transfer discharge, and Figure 5 is a cross-sectional view of the OPC photoreceptor. 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.Transportation member, 11.Guide plate, 21..Casing, 22.・
... opening, 23 ... light source, 24 ... power supply, 25.
...Control unit, 26...Operation unit, -27...Part that is not directly charged, 28...Part that is directly charged,
a... Separation area, b... Transcription area, C... Pre-transcription area,
Pl...Beichi felling metal, P2...Undercoat layer, P3...
Carrier generation layer, P4... carrier transport layer.

Claims

[Scope of utility model registration request]

When transferring the toner image on the image carrier onto the recording body, a voltage is applied at the transfer pole to the transfer area of the image carrier where the recording body is located, and the image in the transfer area where the recording body is not located is applied. A transfer device characterized in that a portion of a carrier is exposed to light from a light source.