JPS56121060A - Transfer material guide device - Google Patents

Transfer material guide device

Info

Publication number
JPS56121060A
JPS56121060A JP2385580A JP2385580A JPS56121060A JP S56121060 A JPS56121060 A JP S56121060A JP 2385580 A JP2385580 A JP 2385580A JP 2385580 A JP2385580 A JP 2385580A JP S56121060 A JPS56121060 A JP S56121060A
Authority
JP
Japan
Prior art keywords
transfer
roller
transfer material
material guide
guide
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
JP2385580A
Other languages
Japanese (ja)
Inventor
Seiji Sagara
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP2385580A priority Critical patent/JPS56121060A/en
Publication of JPS56121060A publication Critical patent/JPS56121060A/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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/163—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap
    • G03G15/1635—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap the field being produced by laying down an electrostatic charge behind the base or the recording member, e.g. by a corona device
    • G03G15/165—Arrangements for supporting or transporting the second base in the transfer area, e.g. guides

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

PURPOSE:To prevent a transfer shift, image distortion, jam, etc., from occurring by relaying and carrying a transfer material by providing a front transfer roller, having a transfer material guide, between a transfer part and register roller. CONSTITUTION:Between transfer discharger 14 and register roller 21, front transfer roller 23 is provided closely to photoreceptor drum 6, and transfer material guide 28 is pressed softly against the roller by its own weight or a spring. Roller 23 is rotated, differing in direction from drum 6, at the same peripheral speed. In this constitution, copying material 13 is pushed to roller 23 by guide 28 and carried to the drum surface. Even if the carriage force of register roller 21 does not operate upon transfer material 13 any more, the relaying carriage force of roller 23 operates, so that the material will continuously be carried with stability until its tail end comes extremely close to transfer part A. Thus a transfer shift, image distortion, jam, etc., are prevented.
JP2385580A 1980-02-27 1980-02-27 Transfer material guide device Pending JPS56121060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2385580A JPS56121060A (en) 1980-02-27 1980-02-27 Transfer material guide device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2385580A JPS56121060A (en) 1980-02-27 1980-02-27 Transfer material guide device

Publications (1)

Publication Number Publication Date
JPS56121060A true JPS56121060A (en) 1981-09-22

Family

ID=12122034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2385580A Pending JPS56121060A (en) 1980-02-27 1980-02-27 Transfer material guide device

Country Status (1)

Country Link
JP (1) JPS56121060A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544262A (en) * 1982-07-19 1985-10-01 Canon Kabushiki Kaisha Transfer station alignment device
JPS6181343A (en) * 1984-09-28 1986-04-24 Sharp Corp Automatic paper feeder
US4786938A (en) * 1986-12-15 1988-11-22 Xerox Corporation Process unit for an imaging apparatus
EP0603581A1 (en) * 1992-11-26 1994-06-29 Mita Industrial Co. Ltd. Toner image transferring apparatus for use in an image forming apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045363U (en) * 1973-08-24 1975-05-07
JPS52150100A (en) * 1976-06-07 1977-12-13 Ibm Documents aligning device
JPS5338921A (en) * 1976-09-22 1978-04-10 Nippon Telegr & Teleph Corp <Ntt> Manuscript feeding mechanism for facsimile transmitter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045363U (en) * 1973-08-24 1975-05-07
JPS52150100A (en) * 1976-06-07 1977-12-13 Ibm Documents aligning device
JPS5338921A (en) * 1976-09-22 1978-04-10 Nippon Telegr & Teleph Corp <Ntt> Manuscript feeding mechanism for facsimile transmitter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544262A (en) * 1982-07-19 1985-10-01 Canon Kabushiki Kaisha Transfer station alignment device
JPS6181343A (en) * 1984-09-28 1986-04-24 Sharp Corp Automatic paper feeder
JPH0215460B2 (en) * 1984-09-28 1990-04-12 Sharp Kk
US4786938A (en) * 1986-12-15 1988-11-22 Xerox Corporation Process unit for an imaging apparatus
EP0603581A1 (en) * 1992-11-26 1994-06-29 Mita Industrial Co. Ltd. Toner image transferring apparatus for use in an image forming apparatus

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