| 摘要 |
PURPOSE:To display the frame number of a negative film on a print easily by developing an image obtained by forming the image of a frame number on a negative film on a zerography photoreceptor via an optical image formation system and then by transferring the image to the circumference of one part of a printing photosensitive material where the image of the frame of the frame number is printed. CONSTITUTION:Lens 5 for frame number transfer is provided and frame number 6 displayed at edge (l) of negative film 1 is exposed to the charged part of endless zerography photoreceptor 8 through the lens 5 and mirror 7. Photoreceptor 8, supported by two drums 9, is rotated by those drums 9 synchronizing with the feed of printing photosensitive material 3 and as photoreceptor 8 moves as shown by arrow B, an image obtained by the exposure is developed 10, transferred 11 to printing photosensitive material 3 and the fixed 12 to be recorded on printing photosensitive material 3. |
