JPS5648666A - Plural sheet recording system - Google Patents

Plural sheet recording system

Info

Publication number
JPS5648666A
JPS5648666A JP12592979A JP12592979A JPS5648666A JP S5648666 A JPS5648666 A JP S5648666A JP 12592979 A JP12592979 A JP 12592979A JP 12592979 A JP12592979 A JP 12592979A JP S5648666 A JPS5648666 A JP S5648666A
Authority
JP
Japan
Prior art keywords
magnetic
magnetic field
images
master
developing
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
JP12592979A
Other languages
Japanese (ja)
Inventor
Motonosuke Honda
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 JP12592979A priority Critical patent/JPS5648666A/en
Publication of JPS5648666A publication Critical patent/JPS5648666A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrophotography Using Other Than Carlson'S Method (AREA)

Abstract

PURPOSE: To obviate the production of image flow and make possible cleaning of ground stains by performing squeezing with an air knife in a magnetic field in a recording system of forming a master with the images by a high-magnetic permeability magnetic material and repeating the transfer process by way of developing and drying process in the magnetic field based on this.
CONSTITUTION: If a master 5 formed with images 4 by the high-magnetic permeability magnetic toner is provided freely rotatably as a drumlike master drum 11 and if developing is performed in the electric field of permanent magnets 14, 15 by a developing device 13, magnetic ink 10 sticks only on the convex parts 8 of the images 4 by the action of the magnetic field. Next, the solvent in the magnetic ink 10 is squeezed and scattered by an air knife 16 in the magnetic field of the permanet magnets 17, 18. Since the solvent is squeezed in the magnetic field in this way, it may be scattered without producing any image flow and even if the magnetic ink 10 is stuck on the nonimage parts, it is cleaned by the magnetic field.
COPYRIGHT: (C)1981,JPO&Japio
JP12592979A 1979-09-28 1979-09-28 Plural sheet recording system Pending JPS5648666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12592979A JPS5648666A (en) 1979-09-28 1979-09-28 Plural sheet recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12592979A JPS5648666A (en) 1979-09-28 1979-09-28 Plural sheet recording system

Publications (1)

Publication Number Publication Date
JPS5648666A true JPS5648666A (en) 1981-05-01

Family

ID=14922442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12592979A Pending JPS5648666A (en) 1979-09-28 1979-09-28 Plural sheet recording system

Country Status (1)

Country Link
JP (1) JPS5648666A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63106845U (en) * 1986-12-29 1988-07-11
US4922099A (en) * 1982-09-07 1990-05-01 Ngk Spark Plug Co., Ltd. Electric field device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922099A (en) * 1982-09-07 1990-05-01 Ngk Spark Plug Co., Ltd. Electric field device
JPS63106845U (en) * 1986-12-29 1988-07-11

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