Q: When I try to scan in barcodes from my sign-in sheet, I can scan the first code, but if I scan another code, it just adds the number after the first one instead of replacing it.

A: This may happen with specific barcode scanners. Your scanner needs to be set up to automatically add an enter key function after it scans each barcode. Check with your user manual or the manufacturer to find out how to set this with your scanner. If you still need help, please contact us.