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JPS5657069A - Transfer device - Google Patents

Transfer device

Info

Publication number
JPS5657069A
JPS5657069A JP13445979A JP13445979A JPS5657069A JP S5657069 A JPS5657069 A JP S5657069A JP 13445979 A JP13445979 A JP 13445979A JP 13445979 A JP13445979 A JP 13445979A JP S5657069 A JPS5657069 A JP S5657069A
Authority
JP
Japan
Prior art keywords
transfer paper
insulation
characteristic film
transfer
substrate
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP13445979A
Other languages
Japanese (ja)
Inventor
Takao Aoki
Takahiro Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP13445979A priority Critical patent/JPS5657069A/en
Publication of JPS5657069A publication Critical patent/JPS5657069A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the deviation of transfer paper and obtain good copied images by supporting on a drumlike an insulation-characteristic film carrying a transfer material on its surface substrate and actuating transfer corona discharge from the back of the insulation-characteristic film.
CONSTITUTION: A transfer means 19 is constituted around a drumlike substrate 19' of transfer paper P and an insulation-characteristic film 196 is supported on the outside circumferential surface thereof, with its leading end and trailing end in the rotating direction fixed and the two ends in the axial direction loosely contacted to an extent of not becoming loose. A corona discharger 28 is disposed on the inner side of the transfer paper substrate 19', and when the transfer paper P comes to the position where it is ought to contact the peripheral surface of the photosensitive drum, the corona discharge current of the polarity opposite from that of the toner charge is applied on the back surface of the insulation-characteristic film 196. The insulation-characteristic film 196 is attracted to the photosensitive drum 2 surface together with the transfer paper P by the electrostatic attraction force generated at this time, whereby the toner images are transferred from the drum surface to the transfer paper P surface.
COPYRIGHT: (C)1981,JPO&Japio
JP13445979A 1979-10-17 1979-10-17 Transfer device Pending JPS5657069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13445979A JPS5657069A (en) 1979-10-17 1979-10-17 Transfer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13445979A JPS5657069A (en) 1979-10-17 1979-10-17 Transfer device

Publications (1)

Publication Number Publication Date
JPS5657069A true JPS5657069A (en) 1981-05-19

Family

ID=15128820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13445979A Pending JPS5657069A (en) 1979-10-17 1979-10-17 Transfer device

Country Status (1)

Country Link
JP (1) JPS5657069A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57201272A (en) * 1981-06-04 1982-12-09 Canon Inc Transferring device
JPS5882271A (en) * 1981-11-11 1983-05-17 Canon Inc Transferring device
JPS58195253U (en) * 1982-06-23 1983-12-26 株式会社リコー Transfer drum in a copying machine
JPS6095468A (en) * 1983-10-30 1985-05-28 Ricoh Co Ltd Transferring device of electrophotographic copying machine
JPS6290676A (en) * 1985-10-17 1987-04-25 Fuji Xerox Co Ltd Transfer device for color copying machine
JPH03232638A (en) * 1990-02-06 1991-10-16 Canon Inc Picture forming device
US5130753A (en) * 1989-12-07 1992-07-14 Hitachi Ltd. Electrophotographic copying apparatus
JPH0643764A (en) * 1991-05-27 1994-02-18 Canon Inc Image forming device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57201272A (en) * 1981-06-04 1982-12-09 Canon Inc Transferring device
JPS5882271A (en) * 1981-11-11 1983-05-17 Canon Inc Transferring device
JPH0587828B2 (en) * 1981-11-11 1993-12-20 Canon Kk
JPS58195253U (en) * 1982-06-23 1983-12-26 株式会社リコー Transfer drum in a copying machine
JPS6095468A (en) * 1983-10-30 1985-05-28 Ricoh Co Ltd Transferring device of electrophotographic copying machine
JPH0511314B2 (en) * 1983-10-30 1993-02-15 Ricoh Kk
JPS6290676A (en) * 1985-10-17 1987-04-25 Fuji Xerox Co Ltd Transfer device for color copying machine
US5130753A (en) * 1989-12-07 1992-07-14 Hitachi Ltd. Electrophotographic copying apparatus
JPH03232638A (en) * 1990-02-06 1991-10-16 Canon Inc Picture forming device
JPH0643764A (en) * 1991-05-27 1994-02-18 Canon Inc Image forming device

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