JPS5770563A - Registration device for electrophotographic copier or the like - Google Patents

Registration device for electrophotographic copier or the like

Info

Publication number
JPS5770563A
JPS5770563A JP55145654A JP14565480A JPS5770563A JP S5770563 A JPS5770563 A JP S5770563A JP 55145654 A JP55145654 A JP 55145654A JP 14565480 A JP14565480 A JP 14565480A JP S5770563 A JPS5770563 A JP S5770563A
Authority
JP
Japan
Prior art keywords
registration
roll
paper
chutes
nip
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
JP55145654A
Other languages
Japanese (ja)
Other versions
JPH0243183B2 (en
Inventor
Itaru Shimada
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP55145654A priority Critical patent/JPS5770563A/en
Publication of JPS5770563A publication Critical patent/JPS5770563A/en
Publication of JPH0243183B2 publication Critical patent/JPH0243183B2/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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6529—Transporting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper Feeding For Electrophotography (AREA)

Abstract

PURPOSE:To reduce the variance in registration even for a soft paper and to improve skew compensation ability by providing an elastic body pressing the paper plunging into a nip to the nip direction. CONSTITUTION:Paper chutes 3, 4, 5, 6 constitute an inlet part of a registration roll 1 and a passage between the roll 1 and a photosensitive drum 7. Guide chutes 12, 13 are provided in such a way that the passage formed by these curve with respect to the above-mentioned chutes 5, 6. An elastic body 10 is so connected to the leading end of the chute 13 located on the outer side thereof as to deform elastically in the nip direction of the roll 1 and a registration pinch roll 2. Thereby, the variance in registration is small even for the soft paper as well and the skew compensation ability is improved.
JP55145654A 1980-10-20 1980-10-20 Registration device for electrophotographic copier or the like Granted JPS5770563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55145654A JPS5770563A (en) 1980-10-20 1980-10-20 Registration device for electrophotographic copier or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55145654A JPS5770563A (en) 1980-10-20 1980-10-20 Registration device for electrophotographic copier or the like

Publications (2)

Publication Number Publication Date
JPS5770563A true JPS5770563A (en) 1982-05-01
JPH0243183B2 JPH0243183B2 (en) 1990-09-27

Family

ID=15390006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55145654A Granted JPS5770563A (en) 1980-10-20 1980-10-20 Registration device for electrophotographic copier or the like

Country Status (1)

Country Link
JP (1) JPS5770563A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5692744A (en) * 1994-05-16 1997-12-02 Fuji Xerox Co., Ltd. Paper feeder
US5713070A (en) * 1995-04-14 1998-01-27 Fuji Xerox Co., Ltd. Image forming apparatus which prevents loss of the original image
JP2007204214A (en) * 2006-02-01 2007-08-16 Ricoh Co Ltd Image reader and image forming device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113550U (en) * 1978-01-27 1979-08-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113550U (en) * 1978-01-27 1979-08-09

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5692744A (en) * 1994-05-16 1997-12-02 Fuji Xerox Co., Ltd. Paper feeder
US5713070A (en) * 1995-04-14 1998-01-27 Fuji Xerox Co., Ltd. Image forming apparatus which prevents loss of the original image
JP2007204214A (en) * 2006-02-01 2007-08-16 Ricoh Co Ltd Image reader and image forming device
JP4591834B2 (en) * 2006-02-01 2010-12-01 株式会社リコー Image reading apparatus and image forming apparatus

Also Published As

Publication number Publication date
JPH0243183B2 (en) 1990-09-27

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