JPS51119229A - Electrophotography - Google Patents

Electrophotography

Info

Publication number
JPS51119229A
JPS51119229A JP50044492A JP4449275A JPS51119229A JP S51119229 A JPS51119229 A JP S51119229A JP 50044492 A JP50044492 A JP 50044492A JP 4449275 A JP4449275 A JP 4449275A JP S51119229 A JPS51119229 A JP S51119229A
Authority
JP
Japan
Prior art keywords
image
overlapping
sensitized
electrophotography
sesitized
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.)
Granted
Application number
JP50044492A
Other languages
Japanese (ja)
Other versions
JPS5615508B2 (en
Inventor
Kunishiro Seino
Shoji Kondo
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP50044492A priority Critical patent/JPS51119229A/en
Priority to DE19762609224 priority patent/DE2609224C2/en
Priority to US05/675,345 priority patent/US4063811A/en
Publication of JPS51119229A publication Critical patent/JPS51119229A/en
Publication of JPS5615508B2 publication Critical patent/JPS5615508B2/ja
Granted 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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/14—Transferring a pattern to a second base
    • G03G13/18—Transferring a pattern to a second base of a charge pattern

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)

Abstract

PURPOSE:In an electrophotography where charging, image exposure, electrostatic image transfer and optical irradiation on the whole area are done over again, if the sensitized drum is small, the samepart of the sesitized object is reqauired to be used in overlapping so as to obtain a reproductive image , and in such a case, image contamination phenomena shch as fog or memory effect in the sensitized object used in overlapping shall be prevented.
JP50044492A 1975-04-11 1975-04-11 Electrophotography Granted JPS51119229A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50044492A JPS51119229A (en) 1975-04-11 1975-04-11 Electrophotography
DE19762609224 DE2609224C2 (en) 1975-04-11 1976-03-05 Electrophotographic copier with uniform erasure of residual charges
US05/675,345 US4063811A (en) 1975-04-11 1976-04-09 Electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50044492A JPS51119229A (en) 1975-04-11 1975-04-11 Electrophotography

Publications (2)

Publication Number Publication Date
JPS51119229A true JPS51119229A (en) 1976-10-19
JPS5615508B2 JPS5615508B2 (en) 1981-04-10

Family

ID=12693039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50044492A Granted JPS51119229A (en) 1975-04-11 1975-04-11 Electrophotography

Country Status (2)

Country Link
JP (1) JPS51119229A (en)
DE (1) DE2609224C2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5381237A (en) * 1976-12-27 1978-07-18 Minolta Camera Co Ltd Photosensitivity control of photosensitive body
JPS566270A (en) * 1979-06-28 1981-01-22 Sharp Corp Electrophotographic apparatus
JPS56138775A (en) * 1980-11-19 1981-10-29 Minolta Camera Co Ltd Electrophotographic copier
JPS57128369A (en) * 1981-02-02 1982-08-09 Toshiba Corp Electronic copying machine
JPS57185071A (en) * 1981-05-08 1982-11-15 Ricoh Co Ltd Electrophotographing copying machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543564A (en) * 1978-09-22 1980-03-27 Ricoh Co Ltd Electrophotographic copying method
JPS61165764A (en) * 1985-01-17 1986-07-26 Sharp Corp Electronic photo process

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661452A (en) * 1968-05-24 1972-05-09 Xerox Corp Xerographic reproduction machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917529B1 (en) * 1970-08-11 1974-05-01
JPS5618953B2 (en) * 1971-12-27 1981-05-02
JPS5265450A (en) * 1975-11-26 1977-05-30 Ricoh Co Ltd Method and apparatus for removing electricity for cleaning means of li ght sensitive body

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661452A (en) * 1968-05-24 1972-05-09 Xerox Corp Xerographic reproduction machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5381237A (en) * 1976-12-27 1978-07-18 Minolta Camera Co Ltd Photosensitivity control of photosensitive body
JPS566270A (en) * 1979-06-28 1981-01-22 Sharp Corp Electrophotographic apparatus
JPS56138775A (en) * 1980-11-19 1981-10-29 Minolta Camera Co Ltd Electrophotographic copier
JPS57128369A (en) * 1981-02-02 1982-08-09 Toshiba Corp Electronic copying machine
JPS57185071A (en) * 1981-05-08 1982-11-15 Ricoh Co Ltd Electrophotographing copying machine

Also Published As

Publication number Publication date
DE2609224C2 (en) 1983-11-17
DE2609224A1 (en) 1976-10-21
JPS5615508B2 (en) 1981-04-10

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