JPH02168280A - 両面印刷プリンタ用レジスト機構及び該機構を備えたプリンタ - Google Patents

両面印刷プリンタ用レジスト機構及び該機構を備えたプリンタ

Info

Publication number
JPH02168280A
JPH02168280A JP63324642A JP32464288A JPH02168280A JP H02168280 A JPH02168280 A JP H02168280A JP 63324642 A JP63324642 A JP 63324642A JP 32464288 A JP32464288 A JP 32464288A JP H02168280 A JPH02168280 A JP H02168280A
Authority
JP
Japan
Prior art keywords
paper
skew
sheet
shift
double
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
JP63324642A
Other languages
English (en)
Japanese (ja)
Inventor
Junichi Matsuno
松野　順一
Takeshi Ogasawara
剛 小笠原
Masataka Kawachi
河内　政隆
Hokyo Tsuji
辻　保享
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.)
Koki Holdings Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Ltd
Hitachi Koki 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 Hitachi Ltd, Hitachi Koki Co Ltd filed Critical Hitachi Ltd
Priority to JP63324642A priority Critical patent/JPH02168280A/ja
Priority to EP19890122379 priority patent/EP0374575A3/de
Priority to KR1019890018289A priority patent/KR910011468A/ko
Publication of JPH02168280A publication Critical patent/JPH02168280A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F3/00—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed
    • B41F3/18—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed of special construction or for particular purposes
    • B41F3/40—Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed of special construction or for particular purposes for perfecting sheets, i.e. for printing on both sides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/16—Inclined tape, roller, or like article-forwarding side registers
    • B65H9/163—Tape
    • 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
    • G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
    • G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
    • G03G15/232—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member
    • G03G15/234—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member by inverting and refeeding the image receiving material with an image on one face to the recording member to transfer a second image on its second face, e.g. by using a duplex tray; Details of duplex trays or inverters
    • 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
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
    • G03G15/6561—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration
    • G03G15/6564—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration with correct timing of sheet feeding
    • 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
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
    • G03G15/6567—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for deskewing or aligning
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00405—Registration device
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00556—Control of copy medium feeding
    • G03G2215/00561—Aligning or deskewing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Handling Of Cut Paper (AREA)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Conveyance By Endless Belt Conveyors (AREA)
JP63324642A 1988-12-22 1988-12-22 両面印刷プリンタ用レジスト機構及び該機構を備えたプリンタ Pending JPH02168280A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP63324642A JPH02168280A (ja) 1988-12-22 1988-12-22 両面印刷プリンタ用レジスト機構及び該機構を備えたプリンタ
EP19890122379 EP0374575A3 (de) 1988-12-22 1989-12-05 Bestimmungsmechanismus für Drucker und Drucker mit diesem Mechanismus
KR1019890018289A KR910011468A (ko) 1988-12-22 1989-12-11 인쇄 프린터용 레지스터 기구 및 그 기구를 갖는 프린터

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63324642A JPH02168280A (ja) 1988-12-22 1988-12-22 両面印刷プリンタ用レジスト機構及び該機構を備えたプリンタ

Publications (1)

Publication Number Publication Date
JPH02168280A true JPH02168280A (ja) 1990-06-28

Family

ID=18168109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63324642A Pending JPH02168280A (ja) 1988-12-22 1988-12-22 両面印刷プリンタ用レジスト機構及び該機構を備えたプリンタ

Country Status (3)

Country Link
EP (1) EP0374575A3 (de)
JP (1) JPH02168280A (de)
KR (1) KR910011468A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04249172A (ja) * 1991-01-31 1992-09-04 Samsung Electronics Co Ltd 熱転写プリンタ

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06317960A (ja) * 1993-04-28 1994-11-15 Canon Inc 画像形成装置
DE4420196C1 (de) * 1994-06-09 1995-12-14 Siemens Nixdorf Inf Syst Einrichtung zum Vorheizen von Einzelblättern in einem elektrografischen Druck- oder Kopiergerät
US5725211A (en) * 1995-08-28 1998-03-10 Xerox Corporation Method and apparatus for registering images on the front and the back of a single sheet of paper
JP3962701B2 (ja) 2003-03-31 2007-08-22 キヤノン株式会社 シート搬送装置及び画像形成装置
US6971647B2 (en) * 2003-07-22 2005-12-06 Hewlett-Packard Development Company, L.P. Media registration mechanism for image forming device
JP2007108657A (ja) * 2005-09-16 2007-04-26 Ricoh Co Ltd 画像形成装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687886A (en) * 1950-10-21 1954-08-31 Alphonse W Pitner Registering apparatus for printing machines
US4147339A (en) * 1975-03-26 1979-04-03 Ricoh Company, Ltd. Sheet feed and positioning mechanism
US4162844A (en) * 1977-08-30 1979-07-31 Xerox Corporation Reproduction machine with duplex image shift
US4519700A (en) * 1983-12-28 1985-05-28 International Business Machines Corporation Electronically gated paper aligner system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04249172A (ja) * 1991-01-31 1992-09-04 Samsung Electronics Co Ltd 熱転写プリンタ

Also Published As

Publication number Publication date
EP0374575A3 (de) 1991-02-27
EP0374575A2 (de) 1990-06-27
KR910011468A (ko) 1991-08-07

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