JPS57136635A - Recorder - Google Patents

Recorder

Info

Publication number
JPS57136635A
JPS57136635A JP2333581A JP2333581A JPS57136635A JP S57136635 A JPS57136635 A JP S57136635A JP 2333581 A JP2333581 A JP 2333581A JP 2333581 A JP2333581 A JP 2333581A JP S57136635 A JPS57136635 A JP S57136635A
Authority
JP
Japan
Prior art keywords
film
remaining amount
winding
stopped
warning tone
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
JP2333581A
Other languages
Japanese (ja)
Inventor
Toshio Iwatani
Takeshi Nagasawa
Shunzo Inoue
Michio Kasuya
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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2333581A priority Critical patent/JPS57136635A/en
Publication of JPS57136635A publication Critical patent/JPS57136635A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Projection-Type Copiers In General (AREA)

Abstract

PURPOSE:To improve usability by preventing the erroneous operation of a user by generating a warning tone by the detection output of the remaining amount of an unrecorded film and by automatically feeding the film as much as required without exposure. CONSTITUTION:When the amount of an unexposed film becomes less and a detecting circuit 100 for the remaining amount of the film detects the remaining amount, paper feed to a photographic part is stopped and a display device 103 for warning of the remaining amount shows that the remaining amount of the film is less. At the same time, a nonexposure winding of the film is started and a warning tone is generated. Once the nonexposure winding of the film is made by prescribed length, the winding is stopped and the warning tone is also stopped.
JP2333581A 1981-02-19 1981-02-19 Recorder Pending JPS57136635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2333581A JPS57136635A (en) 1981-02-19 1981-02-19 Recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2333581A JPS57136635A (en) 1981-02-19 1981-02-19 Recorder

Publications (1)

Publication Number Publication Date
JPS57136635A true JPS57136635A (en) 1982-08-23

Family

ID=12107707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2333581A Pending JPS57136635A (en) 1981-02-19 1981-02-19 Recorder

Country Status (1)

Country Link
JP (1) JPS57136635A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033339U (en) * 1983-08-11 1985-03-07 富士写真フイルム株式会社 Film conversion display mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033339U (en) * 1983-08-11 1985-03-07 富士写真フイルム株式会社 Film conversion display mechanism

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