DE2065997A1 - Electrographic copier with detector for copy roll - uses copy sheets cut from material web supplied from roll - Google Patents

Electrographic copier with detector for copy roll - uses copy sheets cut from material web supplied from roll

Info

Publication number
DE2065997A1
DE2065997A1 DE19702065997 DE2065997A DE2065997A1 DE 2065997 A1 DE2065997 A1 DE 2065997A1 DE 19702065997 DE19702065997 DE 19702065997 DE 2065997 A DE2065997 A DE 2065997A DE 2065997 A1 DE2065997 A1 DE 2065997A1
Authority
DE
Germany
Prior art keywords
roll
copy
detector
material web
sheets cut
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
DE19702065997
Other languages
German (de)
Other versions
DE2065997B2 (en
DE2065997C3 (en
Inventor
Shigehiro Komori
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
Priority claimed from JP44082028A external-priority patent/JPS5225741B1/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to DE19702065997 priority Critical patent/DE2065997C3/en
Publication of DE2065997A1 publication Critical patent/DE2065997A1/en
Publication of DE2065997B2 publication Critical patent/DE2065997B2/en
Application granted granted Critical
Publication of DE2065997C3 publication Critical patent/DE2065997C3/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
    • G03G15/28—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 projection is obtained by line scanning

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Advancing Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

The electrographic copier has the copy sheets obtained by cutting the web fed from a copy sheet supply roll, and includes a detector (MSLO) responsive to the presence of the supply roll. The distance travelled by the copy between the detector (MSLO) and the following stationary web transport appts. (9) is longer than the distances between the subsequent web transport appts. (9...14). Pref. each web transport appts. (9...14) comprises a pair of rollers (9, 91), with the web fed through the nip between them.

Claims (1)

PatentanspruchClaim Elektrofotografisches Kopiergerät, bei dem Η-is Kopiermaterial von einer Kopiermaterialrolle abgezogen, in Blätter geschnitten und zur Erzeugung des Bildes von Fördereinrichtungen transportiert wird, dadurch gekonnzeichnet, daß eine Detektoreinrichtung (MSLO; l,p) zur Feststellung des Vorhandenseins von aufgerolltem Kopiermaterial (P) vorgesehen ist und daß der Kopiermaterialweg von der Detektoreinrichtung zur nächsten ständig arbeitenden Fördereinrichtung (9) langer ist als jeder der Kopiermaterialwege zwischen benachbarten Fördereinrichtungen (9 bis 14).Electrophotographic copier using Η-is copier material peeled from a roll of copy material, cut into sheets, and used to form the image by conveyors is transported, characterized in that a detector device (MSLO; l, p) for detection the presence of rolled up copy material (P) is provided and that the copy material is away from the detector device to the next continuously working conveyor (9) is longer than each of the copy material paths between adjacent conveyors (9 to 14). 709841 /0003709841/0003
DE19702065997 1969-10-14 1970-10-14 Transport device for copy material in an electrophotographic copier Expired DE2065997C3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19702065997 DE2065997C3 (en) 1969-10-14 1970-10-14 Transport device for copy material in an electrophotographic copier

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP44082028A JPS5225741B1 (en) 1969-10-14 1969-10-14
JP8202869 1969-10-14
DE19702065997 DE2065997C3 (en) 1969-10-14 1970-10-14 Transport device for copy material in an electrophotographic copier
DE2050489 1970-10-14

Publications (3)

Publication Number Publication Date
DE2065997A1 true DE2065997A1 (en) 1977-10-13
DE2065997B2 DE2065997B2 (en) 1979-10-18
DE2065997C3 DE2065997C3 (en) 1980-07-03

Family

ID=25760311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702065997 Expired DE2065997C3 (en) 1969-10-14 1970-10-14 Transport device for copy material in an electrophotographic copier

Country Status (1)

Country Link
DE (1) DE2065997C3 (en)

Also Published As

Publication number Publication date
DE2065997C3 (en) 1980-07-03

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)