JPS6441842A - Image recorder and image density measuring apparatus - Google Patents

Image recorder and image density measuring apparatus

Info

Publication number
JPS6441842A
JPS6441842A JP19879887A JP19879887A JPS6441842A JP S6441842 A JPS6441842 A JP S6441842A JP 19879887 A JP19879887 A JP 19879887A JP 19879887 A JP19879887 A JP 19879887A JP S6441842 A JPS6441842 A JP S6441842A
Authority
JP
Japan
Prior art keywords
guide plate
image
photosensitive material
guide
density measuring
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
JP19879887A
Other languages
Japanese (ja)
Inventor
Masaaki Konno
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 JP19879887A priority Critical patent/JPS6441842A/en
Publication of JPS6441842A publication Critical patent/JPS6441842A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • G01N21/5911—Densitometers of the scanning type

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

PURPOSE:To achieve accurate positioning, by a method wherein one guide plate is displaced with a driving action of an actuator approaching the other guide plate to adjust a gap between both the guide plates to suppress a fluttering of a photosensitive material during the conveyance with respect to a density measuring means. CONSTITUTION:One set of guide plates 94a, 94b and 96 is provided to guide a photosensitive material A finished with an image exposure recording and a development processing to a density measuring means 76 while one guide plate 94b is so arranged to advance to or retract from the other guide plate 96 with the action of an actuator 95. When an image density is measured, one guide plate 94b is displaced approaching the other guide plate 96 so that the photosensitive material is positioned accurately by the respective guide plates with respect to the density measuring means. Moreover, after the end of measuring of the image density, in a normal image recording work, the guide plates are displaced being separated from each other to check damage to the photosensitive material A otherwise caused by contact therebetween during conveyance thereof in the direction of subscanning.
JP19879887A 1987-08-07 1987-08-07 Image recorder and image density measuring apparatus Pending JPS6441842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19879887A JPS6441842A (en) 1987-08-07 1987-08-07 Image recorder and image density measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19879887A JPS6441842A (en) 1987-08-07 1987-08-07 Image recorder and image density measuring apparatus

Publications (1)

Publication Number Publication Date
JPS6441842A true JPS6441842A (en) 1989-02-14

Family

ID=16397083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19879887A Pending JPS6441842A (en) 1987-08-07 1987-08-07 Image recorder and image density measuring apparatus

Country Status (1)

Country Link
JP (1) JPS6441842A (en)

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