| 摘要 |
PROBLEM TO BE SOLVED: To prevent the misregistration of printed images on a plurality of sheets of printing paper. SOLUTION: An impression board 2 to have an original form 21 secured opposite to a pedestal 5 is rendered swayable by an axis 20 relative to a basement 1 having the pedestal 5 to receive printing paper P stacked. Between the basement 1 and the impression board 2, a frame-like frame member 25 is interposed which sways about the pivotal axis 20, sways with a predetermined resistance force towards the impression board 2, and encompasses printing paper P on the pedestal 5, together with the impression board 2 by ensuring a predetermined angle with the impression board 2. Also, a printing paper position storing member 28 having a claw piece 31 being in contact with the outer peripheral upper surface of printing paper P on upper end of a side piece 30 being an inner surface 30a in contact with the outer circumferential end periphery of printing paper P slanted as becoming narrow from the inner periphery of a frame piece 29 surrounding printing paper P set on the pedestal 5. Subsequently, a sheet of printing paper P is set on the pedestal 5, following this, the printing paper position storing member 28 is located thereon in order to store the position of printing paper P through integration of the printing paper position storing member 28 and frame member 25 by allowing the impression board 2 to sway; which printing is carried out in turn to a plurality of sheets of printing paper P set on the pedestal 5.
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