JPS5737362A - Image recording apparatus - Google Patents

Image recording apparatus

Info

Publication number
JPS5737362A
JPS5737362A JP11322980A JP11322980A JPS5737362A JP S5737362 A JPS5737362 A JP S5737362A JP 11322980 A JP11322980 A JP 11322980A JP 11322980 A JP11322980 A JP 11322980A JP S5737362 A JPS5737362 A JP S5737362A
Authority
JP
Japan
Prior art keywords
charge
ohm
image
paper
resistivity
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
JP11322980A
Other languages
Japanese (ja)
Other versions
JPH0159581B2 (en
Inventor
Michiro Shigenobu
Masaharu Okubo
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 JP11322980A priority Critical patent/JPS5737362A/en
Priority to US06/291,632 priority patent/US4369729A/en
Publication of JPS5737362A publication Critical patent/JPS5737362A/en
Publication of JPH0159581B2 publication Critical patent/JPH0159581B2/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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat

Landscapes

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

Abstract

PURPOSE:To prevent sudden change of charge on an image bearing sheet and disturbance of an image, by using a material participating in conveying said sheet, having >=10<6>ohm cm volume resistivity and 10<6>-10<9>ohm surface resistivity. CONSTITUTION:A charge 4 on toner forming a nonfixed image 6 is negative, a charge 5 on the lower side of a transfer paper 3 is positive, and accordingly, the paper 3 is conveyed to a guide member 2 in a stabilized state. Since the guide member 2 has >=10<6>ohm cm volume resistivity and 10<6>-10<9>ohm surface resistivity, a charge enough to bear the image 6 remains on the reverse side of the paper 3, and other excessive charge or triboelectric charge due to sliding, etc. disappear through the surface of the member 2 from the paper 3, the removed charge is discharged through the member 2, not accumulated on its surface, and fixing is conducted in a stabilized state.
JP11322980A 1980-08-18 1980-08-18 Image recording apparatus Granted JPS5737362A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11322980A JPS5737362A (en) 1980-08-18 1980-08-18 Image recording apparatus
US06/291,632 US4369729A (en) 1980-08-18 1981-08-10 Image recording apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11322980A JPS5737362A (en) 1980-08-18 1980-08-18 Image recording apparatus

Publications (2)

Publication Number Publication Date
JPS5737362A true JPS5737362A (en) 1982-03-01
JPH0159581B2 JPH0159581B2 (en) 1989-12-18

Family

ID=14606831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11322980A Granted JPS5737362A (en) 1980-08-18 1980-08-18 Image recording apparatus

Country Status (1)

Country Link
JP (1) JPS5737362A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212856A (en) * 1983-05-18 1984-12-01 Fuji Xerox Co Ltd Form conveyor belt device
JPS60107668A (en) * 1983-11-17 1985-06-13 Fuji Xerox Co Ltd Fixing device
JPS60159865A (en) * 1984-01-31 1985-08-21 Matsushita Electric Ind Co Ltd Preventing device of image blurring
JPS6197678A (en) * 1984-10-18 1986-05-16 Canon Inc Fixing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52125331A (en) * 1976-04-13 1977-10-21 Canon Inc Prevention and device for disorder of unfixed visible image
JPS5396838A (en) * 1977-02-03 1978-08-24 Ricoh Co Ltd Transfer method in multichromatic electrophotography
JPS5465044A (en) * 1977-11-02 1979-05-25 Hitachi Metals Ltd Electrophotography device
JPH023501A (en) * 1988-06-22 1990-01-09 Yokohama Rubber Co Ltd:The Pneumatic tire and forming die therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52125331A (en) * 1976-04-13 1977-10-21 Canon Inc Prevention and device for disorder of unfixed visible image
JPS5396838A (en) * 1977-02-03 1978-08-24 Ricoh Co Ltd Transfer method in multichromatic electrophotography
JPS5465044A (en) * 1977-11-02 1979-05-25 Hitachi Metals Ltd Electrophotography device
JPH023501A (en) * 1988-06-22 1990-01-09 Yokohama Rubber Co Ltd:The Pneumatic tire and forming die therefor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212856A (en) * 1983-05-18 1984-12-01 Fuji Xerox Co Ltd Form conveyor belt device
JPH0377991B2 (en) * 1983-05-18 1991-12-12 Fuji Xerox Co Ltd
JPS60107668A (en) * 1983-11-17 1985-06-13 Fuji Xerox Co Ltd Fixing device
JPS60159865A (en) * 1984-01-31 1985-08-21 Matsushita Electric Ind Co Ltd Preventing device of image blurring
JPH0564349B2 (en) * 1984-01-31 1993-09-14 Matsushita Electric Ind Co Ltd
JPS6197678A (en) * 1984-10-18 1986-05-16 Canon Inc Fixing device

Also Published As

Publication number Publication date
JPH0159581B2 (en) 1989-12-18

Similar Documents

Publication Publication Date Title
JPS56125761A (en) Electrophotographic copier
GB2088833B (en) Electrophotographic copier with copy paper supply device
JPS5737362A (en) Image recording apparatus
EP0306156A3 (en) Transfer roller
JPS56120368A (en) Electrostatic recording device
JPS52131724A (en) Transferring of toner image
JPS5762063A (en) Image recorder
JPS56121060A (en) Transfer material guide device
JPS57172357A (en) Copying machine
JPS5333155A (en) Fixing device of electrophotographic copier
JPS5459146A (en) Sorter for copying mechine
JPS52123627A (en) Toner image transfer and fixing device
JPS57141656A (en) Both-side copying apparatus
JPS546557A (en) Separator for electrophotographic copier
JPS5762064A (en) Image recorder
JPS5414245A (en) Separator for copy sheet
JPS5727286A (en) Toner image transfer device
JPS533345A (en) Fixing device for copier
JPS52155537A (en) Cleaning device for fixing roller
JPS5311033A (en) Developing device for electrostatic latent image by means of magnetic toner
JPS52153445A (en) Carrier removal device for electrostatic printer
JPS5327427A (en) Transfer for electronic copying apparatus
JPS5312627A (en) Separation mechanism
JPS5642251A (en) Image recording apparatus
JPS56161559A (en) Continuous both side copying apparatus