| 摘要 |
PURPOSE:To prevent an increase in vibration when printing is applied to a passbook and a slip by two printing heads arranged in a row. CONSTITUTION:Printing heads 19, 20 are attached to the belts 21, 22 each provided to a pair of pulleys under tension so as to be arranged in a row in a horizontal direction to be supported in a movable manner. These printing heads 19, 20 are arranged in a row in a horizontal direction so as to be provided in a passbook processing part 5 and a slip processing part 4 and the motor 30 rotating the pulleys is provided only to either one of the passbook processing part 5 and the slip processing part 6. A first gear 32 is attached to one of the pulleys arranged on one end side where both processing parts 5, 6 are adjacent to each other and the second gear 34 meshed with the first gear 32 is provided to the pulley of the other processing part adjacent to said pulley and both belts 21, 22 are revolved in reverse directions by driving the motor 30 to move two printing heads 19, 20 in an left-and-right symmetric state. |
