| 摘要 |
PURPOSE:To prevent the shift of a delivery position, by storing the delivery amount of paper obtained from the delivery position set by a user and setting the succeeding paper on the basis of this stored delivery amount. CONSTITUTION:When a processor 1 receives the push-down signal of a switch 23 through an input port 24, said processor 1 detects that a standard paper setting position is altered to store the same in RAM2. When the discharge of paper is performed, the length up to the printing start point of first paper is operated from the length of the paper and the quantity of revolution of a line feed motor 13 applied to a line feed control circuit 12 by the lower end detection signal obtained from a sensor 10. The processor 1 stores the operation result in RAM2 and controls the line feed motor 13 through the line feed control circuit 12 on the basis of the delivery amount stored in RAM2 when the upper end of paper is detected by the sensor 10 at the delivery time of each of papers on and after second paper and sets the paper to a delivery position. When the switch 23 is again pushed down, the content of RAM2 stored in the above mentioned operation is erased and a new delivery amount is again stored in RAM2. |
