| 摘要 |
PROBLEM TO BE SOLVED: To provide a printing device that an original plate can be surely supplied one by one even when the plural original plates are stored. SOLUTION: An original plate supply part 3 is constituted of a placing plate 20 and a separation and supply part 21. The separation and supply part 21 is constituted of a supply plate 24 and a moving mechanism moving the plate 24 in a parallel direction with the surface of the plate 20 and in a direction that it is attached to and detached from the surface of the plate 20 on the plate 20. Then, the plate 24 is inserted between the uppermost original plate and the other original plate out of the plural original plates placed on the plate 20 by positioning pins 22. Besides, notched parts 23 are formed on the plate 24 so that the plate 24 does not interfere with the pins 22. When an original plate holder abuts on the uppermost original plate on this condition, it can uniformly abut on the uppermost original plate because of the existence of the plate 24. Thus, the original plate can be stably held by the original plate holder. Besides, the identical positioning pins 22 can be used by the plates 20 and 24.
|
