Receipt printing processing method and receipt printing processing system
When a customer places a special order that changes the content of a product or processing thereof, a receipt printing processing method and system generates special order (second) data and prints the same using a label (second) printer in connection with printing the sales receipt (printing first data on first paper) using a receipt (first) printer in communication with the label printer. A stored key code is used to indentify non-standard order (predetermined) information in the receipt printer before printing the receipt data, and such information is determined to be contained in the receipt data, if a text string matching the key code is found in the receipt data. In that case, the special order data is generated and printed.
1. A receipt printing processing method, comprising steps of:
providing a first printer that prints on a first paper and a second printer that prints on a second paper;
receiving first data using the first printer;
generating second data for printing on the second paper, using the first printer, if predetermined information is contained in the first data;
sending the second data, using the first printer, to the second printer;
printing the first data on the first paper using the first printer;
printing the second data on the second paper using the second printer;
storing a key code for identifying the predetermined information in the first printer before printing the first data; and
determining that the predetermined information is contained in the first data, if a text string matching the key code is found in the first data.
2. The receipt printing processing method described in claim 1 , wherein the second data includes all or a part of the first data.
3. The receipt printing processing method described in claim 1 , wherein the key code is part of a text string relating to the presence, absence, increase, or decrease of content in the product.
4. The receipt printing processing method described in claim 1 ,wherein the generating step comprises generating the second data by extracting a text string matching the key code from the first data.
5. A receipt printing processing system, comprising:
a first printer that prints on a first paper;
a second printer that prints on a second paper; and
wherein, if predetermined information is contained in first data, the first printer generates second data for printing a seal showing the detected predetermined information, and sends the second data to the second printer; and
wherein the first printer prints the first data on the first paper and the second printer prints the second data on the second paper, and
wherein the first printer further includes a key code storage that stores a key code for identifying the predetermined information; and the first printer determines that the predetermined information is contained in the first data, if a text string matching the key code is found in the first data.
6. The receipt printing processing system described in claim 5 , wherein the second data includes all or a part of the first data.
7. The receipt printing processing system described in claim 5 , wherein the first printer extracts a text string matching the key code from the first data to generate the second data.