PURPOSE: To enable magnetic information to be recorded on a film using an unerasable information recording method other than magnetic methods by reading the magnetic information prior to development after the film with magnetic recordings produced thereon by a camera during photography is received from a processing laboratory.

CONSTITUTION: Photographic information, which is already written on the magnetic recording layer of a film 4 extracted from a film cartridge 3 after photographing is complete, is read by an information-reading magnetic head 8, is subjected to a predetermined process by a magnetic reading portion 9, and is fed to a controller 10 to which a motor control portion 11, a superimposing portion 12 and a controller key input portion 17 are connected. The motor control portion 11 controls a motor 14 that drives a roller 13 for feeding the film 4, and the superimposing portion 12 superimposes information by means of a lens 15 and a light emitting portion 16. After the information is superimposed, developing, stopping, and fixing processes are carried out in a developer tank 18, a stop bath 19 and a fixer tank 20, respectively.