CA937004A - Toner cleaning apparatus for a photocopy machine - Google Patents

Toner cleaning apparatus for a photocopy machine

Info

Publication number
CA937004A
CA937004A CA070876A CA70876A CA937004A CA 937004 A CA937004 A CA 937004A CA 070876 A CA070876 A CA 070876A CA 70876 A CA70876 A CA 70876A CA 937004 A CA937004 A CA 937004A
Authority
CA
Canada
Prior art keywords
cleaning apparatus
toner cleaning
photocopy machine
photocopy
machine
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.)
Expired
Application number
CA070876A
Other languages
English (en)
Other versions
CA70876S (en
Inventor
R. Sargis John
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.)
AB Dick Co
Original Assignee
Multigraphics 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 Multigraphics Inc filed Critical Multigraphics Inc
Priority to CA155,867A priority Critical patent/CA945315A/en
Application granted granted Critical
Publication of CA937004A publication Critical patent/CA937004A/en
Expired 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/26—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection
    • G03G15/263—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection using a reusable recording medium in form of a band
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0047—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using electrostatic or magnetic means; Details thereof, e.g. magnetic pole arrangement of magnetic devices
    • 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
    • G03G2215/16—Transferring device, details
    • G03G2215/1647—Cleaning of transfer member
    • G03G2215/1652—Cleaning of transfer member of transfer roll
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/0005—Cleaning of residual toner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
CA070876A 1969-01-27 1969-12-24 Toner cleaning apparatus for a photocopy machine Expired CA937004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA155,867A CA945315A (en) 1969-01-27 1972-11-07 Toner cleaning apparatus for a photocopy machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79421369A 1969-01-27 1969-01-27
US88347769A 1969-12-09 1969-12-09

Publications (1)

Publication Number Publication Date
CA937004A true CA937004A (en) 1973-11-20

Family

ID=27121484

Family Applications (1)

Application Number Title Priority Date Filing Date
CA070876A Expired CA937004A (en) 1969-01-27 1969-12-24 Toner cleaning apparatus for a photocopy machine

Country Status (3)

Country Link
CA (1) CA937004A (de)
DE (1) DE2003373C3 (de)
GB (1) GB1302922A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2261590C3 (de) * 1971-12-17 1984-09-27 Canon K.K., Tokio/Tokyo Vorrichtung zur Reinigung der Oberfläche eines bewegbaren Elements in einem elektrofotografischen Kopiergerät
DE2424350C3 (de) * 1974-05-20 1984-10-04 Elfotec AG, Zumikon Verfahren zur elektrophotographischen Bilderzeugung unter Verwendung eines magnetischen Einkomponententoners
JPS53130A (en) * 1976-06-24 1978-01-05 Ricoh Co Ltd Device for cleaning photoimaging element
JPH0658584B2 (ja) * 1985-10-21 1994-08-03 富士ゼロックス株式会社 回収トナ−の満杯検知装置

Also Published As

Publication number Publication date
DE2003373A1 (de) 1970-07-30
DE2003373C3 (de) 1978-06-08
GB1302922A (de) 1973-01-10
DE2003373B2 (de) 1977-10-20

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