JPS5499642A - Electrophotographic apparatus - Google Patents

Electrophotographic apparatus

Info

Publication number
JPS5499642A
JPS5499642A JP694278A JP694278A JPS5499642A JP S5499642 A JPS5499642 A JP S5499642A JP 694278 A JP694278 A JP 694278A JP 694278 A JP694278 A JP 694278A JP S5499642 A JPS5499642 A JP S5499642A
Authority
JP
Japan
Prior art keywords
film
exposure
roller
brake
feed
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
JP694278A
Other languages
Japanese (ja)
Inventor
Mitsuo Tsuzuki
Michihisa Suga
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP694278A priority Critical patent/JPS5499642A/en
Publication of JPS5499642A publication Critical patent/JPS5499642A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

PURPOSE: To prevent the occurrence of uneven transfer by providing such a feed mechanism that an electrostatic latent image holding medium is kept still at the time of exposure in an exposure part and yet the electrostatic latent image holding medium is fed at a constant speed on other portion.
CONSTITUTION: When the film between a brake roller 12 and a roller 16 stops and even while exposure is being accomplished by an exposure device 18, the film 11 is kept constantly fed by a feed roller 13 and therefore tension rollers 14 and 15 have been moved to the position shown by the dotted line in the figure. Upon ending of exposure, a photosensitive plate 22 and the film 11 are separated and the brake of the brake roller 12 is released, then the tension rollers 14 and 15 return to the initial position at an arbitrary speed without hampering the feed of the film. At this time, the film 11 of the portion superposed on the photosensitive plate 22 is rapidly delivered out from the exposure part.
COPYRIGHT: (C)1979,JPO&Japio
JP694278A 1978-01-24 1978-01-24 Electrophotographic apparatus Pending JPS5499642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP694278A JPS5499642A (en) 1978-01-24 1978-01-24 Electrophotographic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP694278A JPS5499642A (en) 1978-01-24 1978-01-24 Electrophotographic apparatus

Publications (1)

Publication Number Publication Date
JPS5499642A true JPS5499642A (en) 1979-08-06

Family

ID=11652291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP694278A Pending JPS5499642A (en) 1978-01-24 1978-01-24 Electrophotographic apparatus

Country Status (1)

Country Link
JP (1) JPS5499642A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811982A (en) * 1981-07-15 1983-01-22 Ricoh Co Ltd Image recording device
US4592641A (en) * 1984-03-30 1986-06-03 Oce-Nederland B.V. Image transfer device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811982A (en) * 1981-07-15 1983-01-22 Ricoh Co Ltd Image recording device
JPH0215075B2 (en) * 1981-07-15 1990-04-10 Ricoh Kk
US4592641A (en) * 1984-03-30 1986-06-03 Oce-Nederland B.V. Image transfer device

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