Printing paper transfer device for digital printing machine

摘要

The present invention relates to a printing paper transfer device for a digital printing machine, which is rotatably provided on one side of a main body and feeds a printing paper to the main body, and on one side of the main body. A paper discharge roller for winding the printing paper that is rotatably provided and transferred from the main body after printing, and one or both sides of the printing paper that is provided on the main body and wound on the paper feeding roller and the paper discharge roller And an initial position setting unit for setting and guiding an initial position of the printing paper by irradiating light having straightness to the end. Unlike the prior art, the present invention includes a paper feed roller and a paper discharge roller that are rotatable on one side of the main body to secure a space on the other side of the main body. It is possible to easily set the initial position of the printing paper that is irradiated with the beam and wound around the paper supply roller and the paper discharge roller with the naked eye. [Selection] Figure 1