JPS5657055A - Electrostatic printer - Google Patents

Electrostatic printer

Info

Publication number
JPS5657055A
JPS5657055A JP13384079A JP13384079A JPS5657055A JP S5657055 A JPS5657055 A JP S5657055A JP 13384079 A JP13384079 A JP 13384079A JP 13384079 A JP13384079 A JP 13384079A JP S5657055 A JPS5657055 A JP S5657055A
Authority
JP
Japan
Prior art keywords
recording paper
guide electrode
electrode
rotary drum
guide
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
JP13384079A
Other languages
Japanese (ja)
Inventor
Masaki Takei
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 JP13384079A priority Critical patent/JPS5657055A/en
Publication of JPS5657055A publication Critical patent/JPS5657055A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)

Abstract

PURPOSE:To make images sharper by giving tension to a guide electrode by mechanical means, electrical means, etc., thereby improving the close adhesiveness between recording paper and the guide electrode. CONSTITUTION:Helical electrodes are formed on a rotary drum 1, and recording paper 7 passes between the rotary drum 1 and an under electrode 2. A guide electrode 4 is installed between the recording paper 7 and the rotary drum 1. In order to improve the close adhesiveness between the guide electrode 4 and the recording paper 7, the guide electrode 4 is turned around a freely rotative fulcrum 5 by means of a spring 6 by which the guide electrode 4 is press-contacted with the recording paper 7. The fore of the press-contacting is adjustable by changing the intensity of the spring 6. The guide electrode 4 is made longer than the width of the recording paper 7 along the under electrode 2 and slips on the recording paper 7 so as to make overall friction. In this way, the sharp images may be formed.
JP13384079A 1979-10-17 1979-10-17 Electrostatic printer Pending JPS5657055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13384079A JPS5657055A (en) 1979-10-17 1979-10-17 Electrostatic printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13384079A JPS5657055A (en) 1979-10-17 1979-10-17 Electrostatic printer

Publications (1)

Publication Number Publication Date
JPS5657055A true JPS5657055A (en) 1981-05-19

Family

ID=15114261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13384079A Pending JPS5657055A (en) 1979-10-17 1979-10-17 Electrostatic printer

Country Status (1)

Country Link
JP (1) JPS5657055A (en)

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