JPS57128361A - Electrostatic recording system - Google Patents

Electrostatic recording system

Info

Publication number
JPS57128361A
JPS57128361A JP1346181A JP1346181A JPS57128361A JP S57128361 A JPS57128361 A JP S57128361A JP 1346181 A JP1346181 A JP 1346181A JP 1346181 A JP1346181 A JP 1346181A JP S57128361 A JPS57128361 A JP S57128361A
Authority
JP
Japan
Prior art keywords
image
electrostatic
creep
head
eliminating
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
JP1346181A
Other languages
Japanese (ja)
Inventor
Akira Nishikawa
Yukihiro Hirosaki
Koichiro Sakamoto
Koichi Haraga
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.)
Tokyo Sanyo Electric Co Ltd
Toshiba TEC Corp
Original Assignee
Tokyo Sanyo Electric Co Ltd
Tokyo Electric 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 Tokyo Sanyo Electric Co Ltd, Tokyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP1346181A priority Critical patent/JPS57128361A/en
Publication of JPS57128361A publication Critical patent/JPS57128361A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/045—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas
    • G03G15/047—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas for discharging non-image areas

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • 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 reduce power consumption and to form electrostatic creep image surely, by eliminating or reducing only the charged potential of non-picture part with a multi-stylus head and forming the electrostatic creep image with the rest charge potential parts. CONSTITUTION:Around a conductor drum 1, a corona charger 3, multistylus head 4, image electrode 5, copying section 6 and cleaning brush 7 are arranged in the electrostatic recording process. The head 4 consists of a number of pin electrodes, e.g., 6 pins/mm. with equal interval. Electrostatic creep image can be formed, by eliminating or decreasing the charge potential of non-picture part only, from the remaining charged potential parts through respective drive circuits of pin electrodes to be turned off. Thus, the power consumption of a drive circuit can be reduced and the electrostatic creep image can surely be formed.
JP1346181A 1981-01-30 1981-01-30 Electrostatic recording system Pending JPS57128361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1346181A JPS57128361A (en) 1981-01-30 1981-01-30 Electrostatic recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1346181A JPS57128361A (en) 1981-01-30 1981-01-30 Electrostatic recording system

Publications (1)

Publication Number Publication Date
JPS57128361A true JPS57128361A (en) 1982-08-09

Family

ID=11833778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1346181A Pending JPS57128361A (en) 1981-01-30 1981-01-30 Electrostatic recording system

Country Status (1)

Country Link
JP (1) JPS57128361A (en)

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