JPS6335064U - - Google Patents

Info

Publication number
JPS6335064U
JPS6335064U JP1986128482U JP12848286U JPS6335064U JP S6335064 U JPS6335064 U JP S6335064U JP 1986128482 U JP1986128482 U JP 1986128482U JP 12848286 U JP12848286 U JP 12848286U JP S6335064 U JPS6335064 U JP S6335064U
Authority
JP
Japan
Prior art keywords
copying
paper
mode
current value
copying mode
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
JP1986128482U
Other languages
English (en)
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 filed Critical
Priority to JP1986128482U priority Critical patent/JPS6335064U/ja
Priority to DE19873727964 priority patent/DE3727964A1/de
Priority to US07/087,710 priority patent/US4771318A/en
Publication of JPS6335064U publication Critical patent/JPS6335064U/ja
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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6532—Removing a copy sheet form a xerographic drum, band or plate
    • G03G15/6535—Removing a copy sheet form a xerographic drum, band or plate using electrostatic means, e.g. a separating corona
    • 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
    • G03G15/235—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 the image receiving member being preconditioned before transferring the second image, e.g. decurled, or the second image being formed with different operating parameters, e.g. a different fixing temperature
    • 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
    • G03G15/6579—Refeeding path for composite copying
    • 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"
    • G03G2215/00409—Transfer 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
    • 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
    • G03G2215/00578—Composite print mode
    • 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
    • G03G2215/00586—Control of copy medium feeding duplex mode
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S271/00—Sheet feeding or delivering
    • Y10S271/90—Stripper

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Control Or Security For Electrophotography (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の実施例である多重搬送機能
を備えた複写機の動作を示すフローチヤート、第
２図は同多重搬送機能を備えた複写機の構成を示
す正面断面の略図、第３図は同多重搬送機能を備
えた複写機の制御部のブロツク図、第４図は同多
重搬送機能を備えた複写機が有する剥離チヤージ
ヤに供給される電流の波形を示した図である。 １―剥離チヤージヤ、２―転写チヤージヤ、３
―定着装置、４―排紙部、２９―給紙部、３３―
循環搬送路。

Claims (1)

  1. 【実用新案登録請求の範囲】 転写工程を終了した用紙を感光体の表面から剥
    離する剥離チヤージヤを備えるとともに、排紙部
    から給紙部に構成された循環搬送路を設け、一度
    複写プロセスを終了した用紙を循環搬送路に導き
    、表裏面を反転して再度複写プロセス部に給紙す
    る両面複写モードと、表裏面をそのままにして再
    度複写プロセス部に給紙する合成複写モードと、
    一度複写プロセスを終了した用紙を外部に排紙す
    る片面複写モードとを選択可能にしてなる多重搬
    送機能を備えた複写機において、 合成複写モードの二回目の複写プロセス時に剥
    離チヤージヤへの供給電流値を片面複写モード時
    に比較して大きくし、両面複写モードの二回目の
    複写プロセス時に剥離チヤージヤへの供給電流値
    を片面複写モード時に比較して小さくする電流値
    変更手段を設けてなる多重搬送機能を有する複写
    機。
JP1986128482U 1986-08-22 1986-08-22 Pending JPS6335064U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1986128482U JPS6335064U (ja) 1986-08-22 1986-08-22
DE19873727964 DE3727964A1 (de) 1986-08-22 1987-08-21 Kopiergeraet mit mehrfachen transportfunktionen
US07/087,710 US4771318A (en) 1986-08-22 1987-08-21 Copying machine with multiple transport function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986128482U JPS6335064U (ja) 1986-08-22 1986-08-22

Publications (1)

Publication Number Publication Date
JPS6335064U true JPS6335064U (ja) 1988-03-07

Family

ID=14985832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986128482U Pending JPS6335064U (ja) 1986-08-22 1986-08-22

Country Status (3)

Country Link
US (1) US4771318A (ja)
JP (1) JPS6335064U (ja)
DE (1) DE3727964A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952948A (en) * 1984-09-25 1990-08-28 Canon Kabushiki Kaisha Image recording apparatus
JPS63280272A (ja) * 1987-05-12 1988-11-17 Canon Inc 記録装置
US4926358A (en) * 1987-05-20 1990-05-15 Ricoh Company, Ltd. System for controlling curls of a paper
US4943832A (en) * 1988-06-09 1990-07-24 Minolta Camera Kabushiki Kaisha Image forming apparatus
EP0565213B1 (en) * 1989-05-31 1997-07-23 Canon Kabushiki Kaisha An image forming apparatus
JP2964545B2 (ja) * 1990-05-15 1999-10-18 ミノルタ株式会社 画像形成装置
US5227853A (en) * 1991-10-16 1993-07-13 Xerox Corporation Compliant fusing roller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61295583A (ja) * 1985-06-24 1986-12-26 Canon Inc 画像形成装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076407A (en) * 1976-03-18 1978-02-28 Xerox Corporation Duplex copying transfer system
JPS5543527A (en) * 1978-09-21 1980-03-27 Ricoh Co Ltd Corona separating method
US4536082A (en) * 1981-10-12 1985-08-20 Konishiroku Photo Industry Co., Ltd. Transfer type electrostatic reproducing apparatus
JPS59149377A (ja) * 1983-02-15 1984-08-27 Sharp Corp 転写材の分離方式
JPS59178440A (ja) * 1983-03-30 1984-10-09 Toshiba Corp 画像形成装置
US4669861A (en) * 1984-06-29 1987-06-02 Sharp Kabushiki Kaisha Electrophotographic recording apparatus
JPS61138975A (ja) * 1984-12-12 1986-06-26 Canon Inc 転写材分離装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61295583A (ja) * 1985-06-24 1986-12-26 Canon Inc 画像形成装置

Also Published As

Publication number Publication date
DE3727964A1 (de) 1988-02-25
DE3727964C2 (ja) 1989-05-18
US4771318A (en) 1988-09-13

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