| 摘要 |
PURPOSE:To print out the printing information in plural balance parts with one unit of printers by instructing print-out to the printer when read is executed in the buffer registers of the respective balance parts. CONSTITUTION:Fare calculating balances 21-33 output printing information in accordance with the print command buttons 31, 32, 33 of the 1st-3rd fare calculating balances 21, 22, 23. The buffer registers 41-43 provided in correspondence to the balances 21-23 read data D1-D3 and output storage contents at every supply of a pulse to a pulse supply line 5. At the same time, a printer controller 17 instructs a printer 1 so as to print the readout information D generated in the output of an OR gate 16. The printing information outputted from the plural balance parts is printed out successively with one unit of the printer by such arrangement. |
