| 摘要 |
PURPOSE:To prevent the damage of belt surface due to the contact with the end of material from developing by a structure wherein a belt pushing-up member, which forms a rising portion at a place located at the predetermined position backward a stopper pin when the material is fed on a printing table, is provided. CONSTITUTION:A sheet material M fed on a printing table 1 abuts against stopper pins 6. At this time, a belt 3 for material transfer is pushed up at the place a little to the stopper pin 6 from the predetermined position P backward the stopper pins 6 by means of a belt pushing-up member, resulting in producing a proper gap between the rear end M<2> of a material and the surface 3a of the belt. When the movement of the material M is stopped by abutting against the stopper pins 6, the printing table 1 is lifted. Simultaneous with the lifting of the printing table 1, the rising portion at the predetermined position P, which is produced by being pushed up with the belt pushing-up member, is released. |
