PURPOSE: To effectively replenish a developer with using a concentrated replenisher soln. of low pH without causing precipitation in a rapid process for color print paper, to obtain long-term stability of a dence replenisher soln. for a developer, and to obtain good photographic picture images.

CONSTITUTION: The silver halide emulsion used for color print paper is prepared to contain 90% silver chloride. The concentrated replenisher soln. is devided into at least two kinds of liquids. One liquid is a low pH replenisher soln. containing a color developing agent, and the other liquid is a high pH replenisher soln. containing other replenishing components. These replenisher solns. are independently used for replenishment in a manner that they are not mixed. Further, the low pH replenisher soln. contains such a compd. that can trap the oxidized body of the developing agent.