If you do not already have a copy, visit the official Digi support website or contact Rice Lake Weighing Systems today. Save the PDF to your phone and your cloud drive. Print a physical copy and place it inside your maintenance logbook. Your future self—facing an "E-26" error during peak shipping season—will thank you.
For complex repairs, you can access detailed documentation or professional support: SM-320 | Retail - DIGI (TERAOKA) digi sm320 service manual