GB1353046A - Electro photocopying methods and apparatus - Google Patents

Electro photocopying methods and apparatus

Info

Publication number
GB1353046A
GB1353046A GB4224171A GB4224171A GB1353046A GB 1353046 A GB1353046 A GB 1353046A GB 4224171 A GB4224171 A GB 4224171A GB 4224171 A GB4224171 A GB 4224171A GB 1353046 A GB1353046 A GB 1353046A
Authority
GB
United Kingdom
Prior art keywords
charged
screen
electro
toner
sheet
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
GB4224171A
Other languages
English (en)
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of GB1353046A publication Critical patent/GB1353046A/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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/34—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner
    • G03G15/344—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by selectively transferring the powder to the recording medium, e.g. by using a LED array
    • G03G15/346—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by selectively transferring the powder to the recording medium, e.g. by using a LED array by modulating the powder through holes or a slit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Dry Development In Electrophotography (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
GB4224171A 1970-10-07 1971-09-10 Electro photocopying methods and apparatus Expired GB1353046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8816570A JPS5021098B1 (enExample) 1970-10-07 1970-10-07

Publications (1)

Publication Number Publication Date
GB1353046A true GB1353046A (en) 1974-05-15

Family

ID=13935299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4224171A Expired GB1353046A (en) 1970-10-07 1971-09-10 Electro photocopying methods and apparatus

Country Status (4)

Country Link
JP (1) JPS5021098B1 (enExample)
DE (1) DE2149756B2 (enExample)
FR (1) FR2111085A5 (enExample)
GB (1) GB1353046A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53131596U (enExample) * 1977-03-25 1978-10-18
JPS54124195U (enExample) * 1978-02-20 1979-08-30
JPS61285014A (ja) * 1985-06-07 1986-12-15 四国電力株式会社 ボックス型金車

Also Published As

Publication number Publication date
DE2149756C3 (enExample) 1975-01-02
JPS5021098B1 (enExample) 1975-07-19
FR2111085A5 (enExample) 1972-06-02
DE2149756A1 (de) 1972-04-13
DE2149756B2 (de) 1974-05-30

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed