How to auto-print sales receipts and choose copies

Automatic printing sends a receipt to the configured hardware printer after a supported sale completes.
Enable auto-print
Open Settings > Devices & Hardware.
Use hardware-printer mode instead of embedded PDF.
Enable Auto-print sales.
Enter the number of receipt copies, with a minimum of one.
Save the settings and complete a test transaction.
Choose multiple copies only when the business needs a customer and store copy. Excess copies waste paper and can expose transaction information.