Abstract: A photosensitive material drying apparatus equipped with a plurality of rollers, which are disposed along a direction of transport of a photosensitive material and form a transport path and which are able to provide heat to the photosensitive material, and a plurality of hot air supplying portions, which blow hot air toward the photosensitive material. The rollers and the hot air supplying portions are disposed such that portions having drying irregularities which occur on surfaces of the photosensitive material, due to the photosensitive material receiving heat from the rollers and from hot air blown from the hot air supplying portions, in accordance with irregularities in a transport speed of the photosensitive material due to driving irregularities in a substantially uniform cycle of the rollers, are scattered substantially evenly on the surfaces of the photosensitive material along the direction of transport thereof.

Abstract: A photosensitive material drying apparatus includes rollers forming a film transport passage and warm-air supplying chambers respectively disposed in the vicinity of the rollers. A pair of warm-air discharging portions is formed in each warm-air supplying chamber in such a manner as to straddle the roller and project toward the film transport passage. Each warm-air discharging portion blows warm air onto a film portion in proximity to and upstream of a roller-contacting portion of the film or a film portion in proximity to and downstream of another roller-contacting portion of the film. An exhaust hole for exhausting the warm air blown onto the film away from the transport passage side is formed in the warm-air supplying chamber between extensions of the warm-air discharging portions. A warm-air exhaust portion for exhausting the warm air blown onto the film is formed between adjacent ones of the warm-air supplying chambers as well.

Abstract: In a method of drying a photographic light-sensitive material by use of drying air, the amount of light-sensitive material which can be processed within a predetermined time at a set temperature of the drying air is compared with the totalized amount of the light-sensitive material to be actually processed within the predetermined time, and, on the basis of the result of this comparison, the set temperature of the drying air can be adjusted. An apparatus for drying photographic light-sensitive material by use of drying air is arranged so that the amount of light-sensitive material to be actually processed within a predetermined time is detected by a detecting sensor and the thus-detected amount is compared with the amount of light-sensitive material which can be dried.