Applicable scenarios: It is necessary to reprint completed sales receipts (such as lost receipts from customers, printer malfunctions, etc.).

1. Quickly reprint the last document

On the POS main interface, press the F5 key directly on the keyboard to pop up the supplementary printing menu window. The default option is usually "reprint the last document". Simply press Enter to confirm or click with the mouse, and the system will immediately reprint the last completed sales document.

2. Supplementary printing of specified tracking numbers (precise printing of historical documents)

On the POS main interface, press the F5 key directly on the keyboard to pop up the supplementary printing menu window. Select 'Specify Order Number for Supplementary Printing', enter the conditions, click the 'OK' button or press Enter, the system will display a list of matching documents, double-click to select the target document for supplementary printing. The "default number of supplementary copies" can be adjusted in the POS system parameter settings.