Standard 2MB memory (approx. 8,300 PLUs), expandable to 4MB (18,000 PLUs) or 8MB (38,000 PLUs).
The is a retail scale designed for high-speed performance and efficiency in prepacking and storefront operations. While specific full-text service manuals for the SM-320 are often proprietary to authorized dealers, documentation and resources from the DIGI SM-series (including the SM-100, SM-300, and SM-120) provide a consistent framework for servicing and maintenance. Service & Technical Overview digi sm320 service manual
For electronics hobbyists, the SM320 service manual includes voltage test points, pinouts for the RS-232 port, and motherboard schematics. This is vital if you are repairing a unit that has suffered a power surge. Standard 2MB memory (approx
: High-reliability thermal head with a 203 dpi resolution and 105 mm/sec printing speed. While specific full-text service manuals for the SM-320
Thermal head (203dpi) with a maximum printing speed of 105 mm/sec.