JPS57173870A - Electrostatic recording device - Google Patents

Electrostatic recording device

Info

Publication number
JPS57173870A
JPS57173870A JP5889781A JP5889781A JPS57173870A JP S57173870 A JPS57173870 A JP S57173870A JP 5889781 A JP5889781 A JP 5889781A JP 5889781 A JP5889781 A JP 5889781A JP S57173870 A JPS57173870 A JP S57173870A
Authority
JP
Japan
Prior art keywords
recording medium
turned
developer
blade
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.)
Granted
Application number
JP5889781A
Other languages
Japanese (ja)
Other versions
JPH0132991B2 (en
Inventor
Fumio Nakagawa
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.)
MATSUSHITA DENSOU KIKI KK
Panasonic System Solutions Japan Co Ltd
Original Assignee
MATSUSHITA DENSOU KIKI KK
Matsushita Graphic Communication Systems Inc
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 MATSUSHITA DENSOU KIKI KK, Matsushita Graphic Communication Systems Inc filed Critical MATSUSHITA DENSOU KIKI KK
Priority to JP5889781A priority Critical patent/JPS57173870A/en
Publication of JPS57173870A publication Critical patent/JPS57173870A/en
Publication of JPH0132991B2 publication Critical patent/JPH0132991B2/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
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
    • G03G21/0029—Details relating to the blade support

Abstract

PURPOSE:To satisfactorily remove a developer from an electrostatic recording medium, by providing plural cleaning blades, always pressing one of them against the recording medium, and separating the other blade from the medium whenever a connecting part of the recording medium comes in. CONSTITUTION:When rollers 1, 2 are driven and rotated in the direction as indicated with an arrow B, an electrostatic recording medium 3 circulates and runs in the direction as indicated with an arrow E, an electrostatic latent image is formed on this medium 3 by a recording head 4, a developer 20 is made to adhere by a developing device 6, and said latent image is developed. Subsequently, when this electrostatic recording device becomes an operating state, solenoids 7, 8 are turned on, by which moving iron cores of the solenoids 7, 8 are drawn in, blade holderes 9, 10 are turned counterclockwise against springs 11, 12, then edge parts of blades 15, 16 are pressed against the surface of the recording medium 3, and a developer 20 is removed from the recording medium 3. In this regard, the solenoid 7 is always turned on, but the solenoid 8 is turned off whenever a connecting part 3a of the recording medium 3 comes in the proximity of the blade 16.
JP5889781A 1981-04-17 1981-04-17 Electrostatic recording device Granted JPS57173870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5889781A JPS57173870A (en) 1981-04-17 1981-04-17 Electrostatic recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5889781A JPS57173870A (en) 1981-04-17 1981-04-17 Electrostatic recording device

Publications (2)

Publication Number Publication Date
JPS57173870A true JPS57173870A (en) 1982-10-26
JPH0132991B2 JPH0132991B2 (en) 1989-07-11

Family

ID=13097579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5889781A Granted JPS57173870A (en) 1981-04-17 1981-04-17 Electrostatic recording device

Country Status (1)

Country Link
JP (1) JPS57173870A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866483A (en) * 1988-05-17 1989-09-12 Colorocs Corporation Cleaning station for use in an electrophotographic print engine
US7715776B2 (en) * 2008-01-29 2010-05-11 Xerox Corporation Dual blade cleaning system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866483A (en) * 1988-05-17 1989-09-12 Colorocs Corporation Cleaning station for use in an electrophotographic print engine
US7715776B2 (en) * 2008-01-29 2010-05-11 Xerox Corporation Dual blade cleaning system

Also Published As

Publication number Publication date
JPH0132991B2 (en) 1989-07-11

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