| 摘要 |
<p>PURPOSE:To improve performance of printers, by providing plural form storage parts, providing a respective paper feed roller to each storage part and feeding plural sheets of the forms at a time from each form storage part in a state without being overlapped simultaneously or with a prescribed time difference. CONSTITUTION:In case of using forms P1, P2 in narrow width for a printer having a maximum effective printing range A, stacks respectively of the forms P1, P2 are housed in upper and lower cassettes 20, 26 to start operation. Then upper and lower pulse motors 25, 31 are driven, and each driving shafts 22, 28 is rotated to a direction C through chains 24, 30 to feed the forms P1, P2. In this way, the both forms P1, P2 are adapted to a pressure roller, provided in the downstream side, and aligned their ends. If a reset signal is generated from an upper and lower pulse motor control circuit, the pressure roller 14 is driven, and the both forms P1, P2 are simultaneously fed toward the printer by holding a certain interval delta.</p> |
