This usually means the character encoding in the software doesn't match the scale’s firmware. Ensure both are set to the same region (e.g., UTF-8 or ASCII).
The management software for the TM-A series provides a bridge between the physical scale and your business data. Major features typically include: PLU Management Tm-a Barcode Printing Scale Software Download
Features & Limitations
Without the correct software, your Tm-a scale is limited to manual entries—a recipe for bottlenecks and human error. This usually means the character encoding in the