JPS56133749A - Electrophotographic printer - Google Patents

Electrophotographic printer

Info

Publication number
JPS56133749A
JPS56133749A JP3804880A JP3804880A JPS56133749A JP S56133749 A JPS56133749 A JP S56133749A JP 3804880 A JP3804880 A JP 3804880A JP 3804880 A JP3804880 A JP 3804880A JP S56133749 A JPS56133749 A JP S56133749A
Authority
JP
Japan
Prior art keywords
belt
attached
developer
charged
photoreceptor
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
JP3804880A
Other languages
Japanese (ja)
Inventor
Mitsuo Yamashita
Hideo Ando
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3804880A priority Critical patent/JPS56133749A/en
Publication of JPS56133749A publication Critical patent/JPS56133749A/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
    • G03G15/22—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

Abstract

PURPOSE:To enable development and transfer to be simultaneously carried out on a transfer paper, by uniformly attaching a charged developer on a photoreceptor charged reversely in polarity to the developer and illuminating the photoreceptor with an outside electric field applied. CONSTITUTION:The uppermost transfer paper 9 is fed by print start instruction, at the same time backside electrode roller 10' is also rotated, and paper 9 attached by suction is conveyed in the arrow direction. On the other hand, photoreceptor belt 1' also starts rotation, is charged with corona charger 5, and then charged developer 7 is attached to belt 1', and laser beams 12' irradiated belt 1' at the position corresponding to roller 10'. Photoconductive insulating layer 4 of belt 1' irradiated loses the surface charge, attached developer 7 moves toward roller 10', and attached to paper 9, and an image such as characters corresponding to the irradiation is formed.
JP3804880A 1980-03-25 1980-03-25 Electrophotographic printer Pending JPS56133749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3804880A JPS56133749A (en) 1980-03-25 1980-03-25 Electrophotographic printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3804880A JPS56133749A (en) 1980-03-25 1980-03-25 Electrophotographic printer

Publications (1)

Publication Number Publication Date
JPS56133749A true JPS56133749A (en) 1981-10-20

Family

ID=12514632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3804880A Pending JPS56133749A (en) 1980-03-25 1980-03-25 Electrophotographic printer

Country Status (1)

Country Link
JP (1) JPS56133749A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211171A (en) * 1982-06-01 1983-12-08 Canon Inc Recording system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211171A (en) * 1982-06-01 1983-12-08 Canon Inc Recording system

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