JPS55124162A - Color electrophotographic copier - Google Patents

Color electrophotographic copier

Info

Publication number
JPS55124162A
JPS55124162A JP3119679A JP3119679A JPS55124162A JP S55124162 A JPS55124162 A JP S55124162A JP 3119679 A JP3119679 A JP 3119679A JP 3119679 A JP3119679 A JP 3119679A JP S55124162 A JPS55124162 A JP S55124162A
Authority
JP
Japan
Prior art keywords
sheet
photosensitive sheet
transfer
photosensitive
transfer sheet
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
JP3119679A
Other languages
Japanese (ja)
Inventor
Hiroyuki Idenawa
Motonosuke Honda
Kakuji Murakami
Tomoyuki Yamaguchi
Hideo Inuzuka
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP3119679A priority Critical patent/JPS55124162A/en
Publication of JPS55124162A publication Critical patent/JPS55124162A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make possible copying of high accuracy by preventing the slip and position deviation between photosensitive sheet and transfer sheet.
CONSTITUTION: A stripping roll 18 mounted to the end of an oscillating arm is set in the position where sufficient attraction area can be obtained for the length of the electrostatic contact portion of a photosensitive sheet 16 and transfer sheet. An optical sensor is provided in the lateral deviation threshold position of the photosensitive sheet 16 and the restoration of a lateral deviation is made possible by its detection signal. As a result of this, the photosensitive sheet 16 which has been developed of the formed electrostatic latent image by a developing device 22 is contacted to the transfer sheet at a wide area by the pressing action of the stripping roll 18 oscillated toward the transfer drum 4. While its lateral deviation is prevented, the developed image is transferred and the sheet is taken up on a take-up roll 15. Hence, the slip and position deviation between the photosensitive sheet 16 and transfer sheet 3 are prevented and the intended object is achieved.
COPYRIGHT: (C)1980,JPO&Japio
JP3119679A 1979-03-19 1979-03-19 Color electrophotographic copier Pending JPS55124162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3119679A JPS55124162A (en) 1979-03-19 1979-03-19 Color electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3119679A JPS55124162A (en) 1979-03-19 1979-03-19 Color electrophotographic copier

Publications (1)

Publication Number Publication Date
JPS55124162A true JPS55124162A (en) 1980-09-25

Family

ID=12324660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3119679A Pending JPS55124162A (en) 1979-03-19 1979-03-19 Color electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS55124162A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60198561A (en) * 1984-03-21 1985-10-08 Matsushita Electric Ind Co Ltd Copying device
JPS60198562A (en) * 1984-03-22 1985-10-08 Matsushita Electric Ind Co Ltd Color copying device
JPS60200267A (en) * 1984-03-23 1985-10-09 Matsushita Electric Ind Co Ltd Color copying device
JPS60201365A (en) * 1984-03-26 1985-10-11 Matsushita Electric Ind Co Ltd Color copying machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010623A (en) * 1973-05-25 1975-02-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010623A (en) * 1973-05-25 1975-02-03

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60198561A (en) * 1984-03-21 1985-10-08 Matsushita Electric Ind Co Ltd Copying device
JPS60198562A (en) * 1984-03-22 1985-10-08 Matsushita Electric Ind Co Ltd Color copying device
JPS60200267A (en) * 1984-03-23 1985-10-09 Matsushita Electric Ind Co Ltd Color copying device
JPS60201365A (en) * 1984-03-26 1985-10-11 Matsushita Electric Ind Co Ltd Color copying machine

Similar Documents

Publication Publication Date Title
JPS5288031A (en) Tranfer auxiliary means for electrophotographic copying machine
JPS51146831A (en) Photo-sensible element non-image part cleaning method and its device
JPS52135740A (en) Cleaning device for photosensitive member
JPS5280840A (en) Electrophotographic copying machine
JPS5393842A (en) Method and apparatus for developing electrostatic latent image
JPS5254446A (en) Transfer type electrophotographic copying device
JPS55124162A (en) Color electrophotographic copier
JPS5511268A (en) Copying machine
JPS5621144A (en) Electrophotographic copying method
JPS5374045A (en) Fixing device for electrophotography
JPS5499442A (en) Developing device
JPS5583076A (en) Transfer device
JPS533345A (en) Fixing device for copier
JPS5560973A (en) Transfer device of electrophotographic copier
JPS5741655A (en) Electrophotographic copier
JPS53109635A (en) Electrophotographic apparatus
JPS5678860A (en) Wet type electrophotographic copying machine
JPS6388878U (en)
JPS52119334A (en) Dry type development means for electrophotography
JPS5543576A (en) Electrostatic photographic copier
JPS5691248A (en) Picture forming apparatus
JPS5376042A (en) High speed electrophotography
JPS547339A (en) Two-color electrophotographic copying method and device therefor
JPS5394942A (en) Liquid developing device in transfer type electrophotographic copying machine
JPS52101049A (en) Copying material separating method and device thereof