Method for adding water for use in an apparatus for treating a photosensitive material.

摘要

The present invention relates to a method of compensating water for an apparatus for treating a photoconductive material to hold constant the concentration of treating solutions each stored within a plurality of treating tanks. An evaporation loss from the treating tank per unit of time according to its working condition and the environmental data corresponding to the environmental condition of each treating tank are previously evaluated and the environmental conditions prevailing at the place where the apparatus is provided and the working condition of the apparatus are determined. An amount of water to be compensated is calculated for each treating tank based on the evaporation loss per unit of time corresponding to the determined working condition and the environmental data and working condition time according to the determined environmental conditions. <IMAGE>