Hi @Sandra Green,
Based on your sharing, it seems that Excel and/or your printer driver is remembering the last Printing setting and not reset automatically when you open a new workbook.
You can quickly and easily fix this issue by:
1/ Setting before printing
- In Excel, go to File > Print > look for Copies near the top and set it to 1

2/ Reset the printer default copies to 1
- Close Excel and go to Settings > Bluetooth & Devices > Printers & scanners
- Select your printer and choose Printing Preferences > look for Copies, Number of Copies or similar name
- Set it to 1 > save the settings and go printing your workbook
Hope my sharing may be helpful for your concern. If you have any questions or need any further clarification, please leave a comment here and I will be happy to continue to help you.
Thank you for your patience and understanding. I'm looking forward to your reply.
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