PURPOSE: To simplify a carrying controlling system of a recording material by constituting a titled device so that a carrying path of a recording material of an image forming device having plural picture forming parts is controlled selectively by picture information formed in each picture forming part.

CONSTITUTION: A deflector 7 is usually directed in the direction for feeding a recording paper on a path (a) to a paper discharge part tray 9 through paths (c), (e) by a solenoid, and a roller 8 rotates clockwise CW. Also, by scanners 17, 18 for scanning a laser beam, the laser beam is reflected by respective mirrors 19, 20 and irradiated to respective drums (D1)5, (D2)6, by which an electrostatic latent image is formed on the drums D1, D2. The carrying path is divided roughly into (a), (b), (c), (d) and (e), and a recording paper fed from a paper feeding base 1 can be passed through three carrying paths of (a)→(c)→(e), (a)→(d) and (a)→(c)→(d), and on the other hand, a recording paper from a paper feeding base 2 is fed to only a path of (b)→(d).