JPS6484240A - Copying device - Google Patents

Copying device

Info

Publication number
JPS6484240A
JPS6484240A JP24300587A JP24300587A JPS6484240A JP S6484240 A JPS6484240 A JP S6484240A JP 24300587 A JP24300587 A JP 24300587A JP 24300587 A JP24300587 A JP 24300587A JP S6484240 A JPS6484240 A JP S6484240A
Authority
JP
Japan
Prior art keywords
original
focusing
movable mirror
image forming
forming lens
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
JP24300587A
Other languages
Japanese (ja)
Inventor
Yoshimi Suganuma
Tsutomu Kimura
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 Holdings Corp
Original Assignee
Fuji Photo Film 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 Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP24300587A priority Critical patent/JPS6484240A/en
Publication of JPS6484240A publication Critical patent/JPS6484240A/en
Pending legal-status Critical Current

Links

Landscapes

  • Holders For Sensitive Materials And Originals (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)

Abstract

PURPOSE:To simplify the positioning and the focusing of an original by providing a movable mirror to be inserted to an optical path between an image forming lens and an exposure position, and a mask having a mark representing a print size and a mark for focusing at a position conjugate with the exposure position via the movable mirror. CONSTITUTION:At the time of performing the focusing of the image forming lens 8 and the positioning of the original, the movable mirror 45 is inserted to the optical path after placing a reflecting original 2 on an original platen 1, and a light source (halogen lamps 3a and 3b) is lit. An optical image projected by the light sources 3a and 3b and transmitting the mask is reflected on the movable mirror 45, and projected adversely on the reflecting original 2 via the image forming lens 8. The focusing of the image forming lens 8 or the positioning of the original is performed as observing an adversely projected optical image. After that, the light sources 3a and 3b light out, and also, after the movable mirror 45 is retreated, the copy of the reflecting original 2 is performed. In such a way, it is possible to perform the alignment and the focusing simply and easily.
JP24300587A 1987-09-28 1987-09-28 Copying device Pending JPS6484240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24300587A JPS6484240A (en) 1987-09-28 1987-09-28 Copying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24300587A JPS6484240A (en) 1987-09-28 1987-09-28 Copying device

Publications (1)

Publication Number Publication Date
JPS6484240A true JPS6484240A (en) 1989-03-29

Family

ID=17097471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24300587A Pending JPS6484240A (en) 1987-09-28 1987-09-28 Copying device

Country Status (1)

Country Link
JP (1) JPS6484240A (en)

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