JPS5481844A - Transfer type electrostatic recorder - Google Patents

Transfer type electrostatic recorder

Info

Publication number
JPS5481844A
JPS5481844A JP14886377A JP14886377A JPS5481844A JP S5481844 A JPS5481844 A JP S5481844A JP 14886377 A JP14886377 A JP 14886377A JP 14886377 A JP14886377 A JP 14886377A JP S5481844 A JPS5481844 A JP S5481844A
Authority
JP
Japan
Prior art keywords
toner
image
recording material
drum
eliminate
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
JP14886377A
Other languages
Japanese (ja)
Inventor
Junzo Nakajima
Masatoshi Kimura
Tadashi Matsuda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP14886377A priority Critical patent/JPS5481844A/en
Publication of JPS5481844A publication Critical patent/JPS5481844A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To eliminate the necessity of use of dielectric body for the material of a drum, and also, eliminate the use of a cleaning device for toner by providing a toner supply device in order to form a uniform toner layer on the surface of a rotary drum and a transfer device in order to transfer the above toner. CONSTITUTION:Voltage from control circfit 8 is applied to pin electrode 5 at the position in accordance with the image to be recorded. If negative voltage is applied to the pin electride 5, the positive charged toner separates from the drum 1 to adhere to the recording material 6. Therefore a desired image is transferred on the recording material 6 by applying the negative voltage to the pin electrode 5 via the control circuit 8 in accordance with the image to be recorded. The toner image transferred on the recording material 6 is thermally fixed by fixing device 4. The surface of the metal rotary drum 1 after transferring is again formed with a uniform toner layer 2 by magnetic brush 3.
JP14886377A 1977-12-13 1977-12-13 Transfer type electrostatic recorder Pending JPS5481844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14886377A JPS5481844A (en) 1977-12-13 1977-12-13 Transfer type electrostatic recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14886377A JPS5481844A (en) 1977-12-13 1977-12-13 Transfer type electrostatic recorder

Publications (1)

Publication Number Publication Date
JPS5481844A true JPS5481844A (en) 1979-06-29

Family

ID=15462412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14886377A Pending JPS5481844A (en) 1977-12-13 1977-12-13 Transfer type electrostatic recorder

Country Status (1)

Country Link
JP (1) JPS5481844A (en)

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