ES409975A1 - Xerographic reproduction - Google Patents

Xerographic reproduction

Info

Publication number
ES409975A1
ES409975A1 ES409975A ES409975A ES409975A1 ES 409975 A1 ES409975 A1 ES 409975A1 ES 409975 A ES409975 A ES 409975A ES 409975 A ES409975 A ES 409975A ES 409975 A1 ES409975 A1 ES 409975A1
Authority
ES
Spain
Prior art keywords
image
charge
developer
latent
electrostatic
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.)
Expired
Application number
ES409975A
Other languages
Spanish (es)
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of ES409975A1 publication Critical patent/ES409975A1/en
Expired 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/169—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer with means for preconditioning the toner image before the transfer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

A xerographic reproduction method and its corresponding electrostatgraphic apparatus, which method comprises displacing a photoconductive surface relative to a charging means, depositing an electrostatic charge on the surface to create a latent electrostatic image having image areas and background areas, displacing the surface so that it passes through developer means to develop the latent image with matter particles, transfer the matcher particles from the surface to a receiving member, deposit a charge from corona discharge means between the developer and transfer stations on the photoconductive surface, exposing the image and background areas of the photoconductive surface to light, after charge deposition is complete, to dissipate the electrostatic charge from the latent image surface. (Machine-translation by Google Translate, not legally binding)
ES409975A 1971-12-23 1972-12-22 Xerographic reproduction Expired ES409975A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21138271A 1971-12-23 1971-12-23
US21425471A 1971-12-30 1971-12-30

Publications (1)

Publication Number Publication Date
ES409975A1 true ES409975A1 (en) 1976-05-01

Family

ID=26906099

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409975A Expired ES409975A1 (en) 1971-12-23 1972-12-22 Xerographic reproduction

Country Status (11)

Country Link
AR (1) AR198633A1 (en)
BE (1) BE789340A (en)
CH (1) CH557051A (en)
DD (1) DD106095A5 (en)
DE (1) DE2250062C3 (en)
ES (1) ES409975A1 (en)
FR (1) FR2165384A5 (en)
GB (1) GB1379826A (en)
IT (1) IT972691B (en)
NL (1) NL7213730A (en)
SE (1) SE377393B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53129639A (en) * 1977-04-19 1978-11-11 Mita Industrial Co Ltd Method of and device for electrostatic copying
US4286032A (en) * 1978-04-27 1981-08-25 Canon Kabushiki Kaisha Electrophotographic process and apparatus therefor
JPS5865453A (en) * 1981-10-15 1983-04-19 Fuji Xerox Co Ltd Paper guiding device for copying machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103445A (en) * 1963-09-10 Method of developing an electrostatic
US3444369A (en) * 1966-10-11 1969-05-13 Xerox Corp Method and apparatus for selective corona treatment of toner particles
GB1303445A (en) * 1969-02-27 1973-01-17

Also Published As

Publication number Publication date
DE2250062A1 (en) 1973-07-05
AR198633A1 (en) 1974-07-15
DD106095A5 (en) 1974-05-20
CH557051A (en) 1974-12-13
IT972691B (en) 1974-05-31
DE2250062C3 (en) 1985-12-12
GB1379826A (en) 1975-01-08
FR2165384A5 (en) 1973-08-03
BE789340A (en) 1973-03-27
NL7213730A (en) 1973-06-26
SE377393B (en) 1975-06-30
DE2250062B2 (en) 1979-08-02

Similar Documents

Publication Publication Date Title
GB1019291A (en) Xerographic exposure apparatus
GB1412249A (en) Copying method and apparatus
GB1024983A (en) Improvements in and relating to photoconductive development donor
US3271146A (en) Xeroprinting with photoconductors exhibiting charge-storage asymmetry
GB1324851A (en) Electrophotography
GB1024985A (en) Improvements in forming electrostatic images by induction
GB1282018A (en) Electrophotography
GB1141748A (en) Liquid developer composition for electrostatic images
US3784301A (en) Electrophotographic border apparatus
ES409975A1 (en) Xerographic reproduction
SE382697B (en) APPARATUS FOR CASCAD DEVELOPMENT OF AN ELECTROSTATIC, LATENT IMAGE ON THE SURFACE OF AN INSULATING LAYER BY AN ELECTROSCOPIC DEVELOPER, WHICH CONTAINS A MIXTURE OF CARRIER GRAIN AND TONER PARTICLES
US3414409A (en) Particle transfer
GB1165405A (en) Electrophotography
US4141728A (en) Transfer of dry developed electrostatic image using plural oppositely charged fields
GB1043983A (en) Xerographic reproduction
GB1388434A (en) Charging of electrophotographic material
GB1017682A (en) Improvements in xerography
GB1312661A (en) Electrophotographic copying apparatus
US3784299A (en) Dark decay retardation
GB1341404A (en) Intermittent grit removal in an electrostatographic reproduction process
GB1339905A (en) Removal of grit from dry electrostatographic developer
GB1358450A (en) Electrophotographic developing process and apparatus
GB1082912A (en) An electrophotographic process
GB1221453A (en) Electrophotographic reproduction
SU980059A1 (en) Method of electrophotographic copying with single exposure