EP3039488A4 - Electrophotographic image forming apparatus having improved vibration handling - Google Patents

Electrophotographic image forming apparatus having improved vibration handling Download PDF

Info

Publication number
EP3039488A4
EP3039488A4 EP14839307.7A EP14839307A EP3039488A4 EP 3039488 A4 EP3039488 A4 EP 3039488A4 EP 14839307 A EP14839307 A EP 14839307A EP 3039488 A4 EP3039488 A4 EP 3039488A4
Authority
EP
European Patent Office
Prior art keywords
image forming
forming apparatus
electrophotographic image
improved vibration
vibration handling
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
EP14839307.7A
Other languages
German (de)
French (fr)
Other versions
EP3039488B1 (en
EP3039488A1 (en
Inventor
Jung-Hoon Choi
Hwan-Jin Yoon
Seung-bok JUNG
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.)
Hewlett Packard Development Co LP
Original Assignee
S Printing Solution 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 S Printing Solution Co Ltd filed Critical S Printing Solution Co Ltd
Priority claimed from PCT/KR2014/007176 external-priority patent/WO2015030382A1/en
Publication of EP3039488A1 publication Critical patent/EP3039488A1/en
Publication of EP3039488A4 publication Critical patent/EP3039488A4/en
Application granted granted Critical
Publication of EP3039488B1 publication Critical patent/EP3039488B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1619—Frame structures
    • 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6502—Supplying of sheet copy material; Cassettes therefor
    • G03G15/6511—Feeding devices for picking up or separation of copy sheets
    • 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6529—Transporting
    • 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
    • G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
EP14839307.7A 2013-08-26 2014-08-04 Electrophotographic image forming apparatus having improved vibration handling Active EP3039488B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361869885P 2013-08-26 2013-08-26
KR1020130108626A KR102063944B1 (en) 2013-08-26 2013-09-10 Electrophotographic image forming apparatus
PCT/KR2014/007176 WO2015030382A1 (en) 2013-08-26 2014-08-04 Electrophotographic image forming apparatus having improved vibration handling

Publications (3)

Publication Number Publication Date
EP3039488A1 EP3039488A1 (en) 2016-07-06
EP3039488A4 true EP3039488A4 (en) 2017-03-29
EP3039488B1 EP3039488B1 (en) 2020-03-11

Family

ID=53020978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14839307.7A Active EP3039488B1 (en) 2013-08-26 2014-08-04 Electrophotographic image forming apparatus having improved vibration handling

Country Status (3)

Country Link
EP (1) EP3039488B1 (en)
KR (1) KR102063944B1 (en)
CN (1) CN105556395B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338590A2 (en) * 1988-04-22 1989-10-25 Seiko Epson Corporation Ink jet type recording apparatus and method
JP2003191569A (en) * 2001-12-27 2003-07-09 Canon Inc Imaging apparatus
EP2031455A2 (en) * 2007-08-31 2009-03-04 Brother Kogyo Kabushiki Kaisha Image forming apparatus and process cartridge
US20090152791A1 (en) * 2004-09-29 2009-06-18 Brother Kogyo Kabushiki Kaisha Recording Medium Conveying Device, Image Forming Apparatus and Cartridge
US20100135704A1 (en) * 2008-12-02 2010-06-03 Brother Kogyo Kabushiki Kaisha Belt unit and image forming apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0713207Y2 (en) * 1986-04-14 1995-03-29 松下電工株式会社 Electromagnetic device
KR940002110Y1 (en) * 1991-08-20 1994-04-06 주식회사 금성사 Structure of a paper transfer roller
JP2005226948A (en) 2004-02-16 2005-08-25 Yamaha Livingtec Corp Combustion equipment
KR100584617B1 (en) * 2005-01-20 2006-05-30 삼성전자주식회사 Developing cartridge and electrophotographic image forming apparatus using the same
JP2009128481A (en) 2007-11-21 2009-06-11 Ricoh Co Ltd Transfer device and image forming apparatus
JP5418092B2 (en) * 2009-09-11 2014-02-19 株式会社リコー Image forming apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338590A2 (en) * 1988-04-22 1989-10-25 Seiko Epson Corporation Ink jet type recording apparatus and method
JP2003191569A (en) * 2001-12-27 2003-07-09 Canon Inc Imaging apparatus
US20090152791A1 (en) * 2004-09-29 2009-06-18 Brother Kogyo Kabushiki Kaisha Recording Medium Conveying Device, Image Forming Apparatus and Cartridge
EP2031455A2 (en) * 2007-08-31 2009-03-04 Brother Kogyo Kabushiki Kaisha Image forming apparatus and process cartridge
US20100135704A1 (en) * 2008-12-02 2010-06-03 Brother Kogyo Kabushiki Kaisha Belt unit and image forming apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015030382A1 *

Also Published As

Publication number Publication date
CN105556395A (en) 2016-05-04
EP3039488B1 (en) 2020-03-11
KR20150024220A (en) 2015-03-06
EP3039488A1 (en) 2016-07-06
KR102063944B1 (en) 2020-01-08
CN105556395B (en) 2019-01-18

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