摘要 |
PURPOSE:To operate and indicate the number of originals in the muximum or the minimum length to be photographed on an unphotographed sheet by inputting the length of unphotographed sheet and the length of original stored in a storing means in to a computer, and operating them. CONSTITUTION:In a fixed memory device ROM103, the length of a unphotographed film is stored. When a photographed film is sent to a storage room, a pulse generated in accordance with feeding of a film is counted by the counting section of a CPU100, and the quantity of the film that is photographed is temporarily stored in a memory device RAM102. The difference between the whole quantity of the film at the time of loading stored in ROM103 and the quantity of the photographed film stored in the RAM102 are operated, and its value is stored in the RAM102, the unphotographed film, namely, the number of originals in the maximum or the minimum length to be photographed on the film remaining on a feed reel, is indicated on an indicating device 104, and thereby an operator photographs efficiently. |