PURPOSE: To execute appropriate developing and printing based on processing information by previously recording the processing information after exposure on unexposed film.

CONSTITUTION: The processing information D after exposure is previously recorded on the leading edge Fa of the unexposed film F in a film cartridge 3. The processing information D is optically recorded by an LED, etc., or magnetically recorded by coating the film F with a magnetic material and using a magnetic head in the producing process of film, or the producing process of a film unit with a lens, or at the time of photographing. The processing information D is a picture size, film material, film only used for a film unit with a lens, and film producing date. Therefore, the appropriate developing and printing based on the processing information D are executed by reading the processing information previously recorded.