| 摘要 |
PURPOSE:To decrease the time from the totalization to the issue of receipt, by pinting data on the receipt after the totalization and performing data print to a journal after the issue of the receipt. CONSTITUTION:A commodity sales data of key input is count-accumulated in an internal memory, the said both printers are independently driven to print out a receipt and a journal. A plurality of journal print buffer memories M71-M75 are provided, and after the totalizing of the registration, first a receipt printer 19 only is driven for the data print on the receipt and the same data as the print data are sequentially stored to each said buffer memory and after the issue of the receipt, the data in the said buffer memory is sequentially printed out on the journal with a journal printer. |
