Abstract: Simple and economical apparatus for processing color photographic prints in broad daylight, which comprises a casing on which a light-tight cover is hingedly mounted; an inner tray formed with apertures in which juxtaposed processing tanks are adapted to be force fitted, and a central trough; a drum adapted to receive the print to be processed is mounted on the output shaft of a small motor and reduction gear unit and a shaft operable from outside the casing and controlling the motor and drum assembly so as to cause said assembly to perform axial and rotary movements as necessary for bringing said drum above said tanks successively and dipping said drum into the selected tank.