摘要 |
PROBLEM TO BE SOLVED: To improve productivity by performing scheduling optimum to a while system, to improve productivity, when forming an image adopting an intermediate transfer body on which a seam is present, and to improve productivity when successively forming the image with respect to recording paper in a different size. SOLUTION: This module structural type image forming device is provided with an image forming means forming image on a recording paper, and plural modules connected with the image forming means, and the image forming means is provided with a reference signal generating means for generating a reference signal with a time interval shorter than the time necessary for transferring the mage on the recording paper of the transportable smallest size, and moreover the mage forming means and each of the module perform the timing control, based on the reference signal. |