PURPOSE: To reduce the cost of installation or maintenance by forming a photographing image exposing system and a CRT exposing system and switching their optical paths to print out either one of a photographing image and a CRT display image on printing paper.

CONSTITUTION: The photographing image exposing system and the CRT exposing system are formed in a exposure room 5. At the printing of a photographing image, a switching means is switched and a light beam from a white light source 10 prints out the negative image of a color negative film 13 on printing paper 3 through color filters 14W16, a printing lens 20 and a shutter 24. At the printing of a video image, a display image on a CRT 27 is printed out on the printing paper 3 through a printing lens 30, color filters 31W33, a mirror 21 and a shutter 25. The printing paper is developed in a development processing room 38 and fetched as a positive image. Thus, both the photographing image and CRT image can be interchangeably processed only by one printer processor, so that the cost of the installation or maintenance can be reduced.