JPS5648639A - Electrostatic printer - Google Patents

Electrostatic printer

Info

Publication number
JPS5648639A
JPS5648639A JP12608579A JP12608579A JPS5648639A JP S5648639 A JPS5648639 A JP S5648639A JP 12608579 A JP12608579 A JP 12608579A JP 12608579 A JP12608579 A JP 12608579A JP S5648639 A JPS5648639 A JP S5648639A
Authority
JP
Japan
Prior art keywords
electrodes
electrostatic
thin film
recording
film layer
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
JP12608579A
Other languages
Japanese (ja)
Inventor
Mitsuhiro Goto
Kenji Aoki
Sadatsugu Miura
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP12608579A priority Critical patent/JPS5648639A/en
Priority to US06/190,149 priority patent/US4393390A/en
Publication of JPS5648639A publication Critical patent/JPS5648639A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Fax Reproducing Arrangements (AREA)

Abstract

PURPOSE: To perform high-speed electrostatic dot printing with simple constitution by allowing part of the electric discharge generated between wirelike electrodes and a thin film layer to arrive at a recording medium by way of electric power wires.
CONSTITUTION: A rotating cylindrical drum 8 is wound spirally with wire electrodes 9... of 4 pieces etc., and since the gap near the end face 10 of a proximate conductive thin film layer 11 is minute, the electric discharge is generated by the pulse voltages corresponding to the recording between the back electrode 12 and the electrodes 9 and is absorbed in the layer 11. At this time, the discharge is not wholly absorbed at the end face 10 and part thereof gathers at the electric power wires, through which it arrives at an electrostatic recording body 2, whereby dot electrostatic latent images are formed. These electrodes 9... are driven without providing any shift register block because the corresponding drivers 22 are controlled by way of shift registers 60... of series inputs and parallel outputs dividing a line buffer 51 and a controller 56. Hence, high-speed electrostatic dot printing may be performed with the simple consitution of not requiring any precise stylus etc.
COPYRIGHT: (C)1981,JPO&Japio
JP12608579A 1979-09-28 1979-09-28 Electrostatic printer Pending JPS5648639A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12608579A JPS5648639A (en) 1979-09-28 1979-09-28 Electrostatic printer
US06/190,149 US4393390A (en) 1979-09-28 1980-09-24 Electrostatic printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12608579A JPS5648639A (en) 1979-09-28 1979-09-28 Electrostatic printer

Publications (1)

Publication Number Publication Date
JPS5648639A true JPS5648639A (en) 1981-05-01

Family

ID=14926226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12608579A Pending JPS5648639A (en) 1979-09-28 1979-09-28 Electrostatic printer

Country Status (1)

Country Link
JP (1) JPS5648639A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63295800A (en) * 1987-05-22 1988-12-02 株式会社　ヤマトランス Wood powder molded product utilizing pulp and its production

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4993022A (en) * 1972-12-08 1974-09-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4993022A (en) * 1972-12-08 1974-09-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63295800A (en) * 1987-05-22 1988-12-02 株式会社　ヤマトランス Wood powder molded product utilizing pulp and its production

Similar Documents

Publication Publication Date Title
JPH0485053A (en) Image formation device
JPS57204063A (en) Electrostatic recording device
JPS5648639A (en) Electrostatic printer
JPS5662275A (en) Developing method
JPS5484738A (en) Developing device for variable magnification copier
JPS5697358A (en) Ion current controlling electrostatic recorder
JPS5311033A (en) Developing device for electrostatic latent image by means of magnetic toner
JPS5381129A (en) Electrophotographic printer
JPS561954A (en) Electrostatic transferring method
JPS55120061A (en) Transfer device
JPS5284744A (en) Development means for electrostatic latent image
JPS5616165A (en) Method and unit for electrostatic latent image development
JPS5381130A (en) Electrophotographic printer
JPS5266428A (en) Two-color electrostatic recording apparatus
JPS5377635A (en) Cleaning mechanism
JPS51134135A (en) Recorder
JPS52106235A (en) High-speed printing system
JPS5389737A (en) Electric field color developing recording paper and recording method
JPS5268423A (en) Two-color electrostatic recording apparatus
JPS5489643A (en) Electrophotographic apparatus
JPS57104155A (en) Print recording system
JPS57185453A (en) Recording device
JPS56118876A (en) Electrostatic printer
JPS52153445A (en) Carrier removal device for electrostatic printer
JPS63311271A (en) Electrostatic recorder