Digi Sm320 Service Manual

The display should flash END or reboot into normal weighing mode.

The DIGI SM-320 features a modular hardware architecture shared largely with the SM-5100 and SM-100CS Plus series, meaning it uses identical thermal print heads and compatible mainboard layouts. Device Variants The system is deployed primarily in two configurations:

: Technical specs for Ethernet (Coaxial/Twisted Cable) and RS232C interfaces used for linking the scale to POS systems or label printers. Common Service Files & Programming digi sm320 service manual

The service manual for the DIGI SM-320 is exhaustive. It is designed for trained technicians, covering the scale from the load cell to the firmware. Key sections include:

Comprehensive Guide to the DIGI SM-320 Service Manual: Troubleshooting and Maintenance The display should flash END or reboot into

| Category | Specification Details | | :--- | :--- | | | 3/6 kg, 6/15 kg, or 15/30 kg | | Display Resolution | 1/3000 | | Display Types | Operator (CU) : Tare, Weight (5 digits), Unit Price (6 digits), Total Price (7 digits) Customer (OP) : 202x32 px FSTN LCD with backlight | | Memory Options | Standard: 2 MB (~8,300 PLUs); Upgradable: 4 MB (~18,000 PLUs) or 8 MB (~38,000 PLUs) | | Preset Keys | SM-320B : 32 keys (bench model) / SM-320P : 56 keys (pole model) | | Standard Interfaces | 1x RJ45 (Ethernet), 1x RS-232C, 1x RJ9 (Cash Drawer) | | Optional Connectivity | Wi-Fi (IEEE 802.11a/b/g/n) | | Printer Type | High-reliability thermal head printer with a 203 dpi resolution | | Max Print Width | 56mm | | Max Paper Width | 60mm (for both receipt and label stock) | | Printing Speed | Up to 105 mm per second | | Thermal Head Life | 100 million pulses or 100 km of printing | | Power Supply | Universal AC 100V-240V, 50/60Hz | | Operating Environment | Temperature: -10°C to +40°C; Humidity: 15% to 85% (non-condensing) |

Diagnostics for common error codes (E-codes). Common Service Files & Programming The service manual

In , press and hold Rezero while entering the calibration code sequence.

The Digi SM320 is a rugged, highly reliable digital computing scale widely used in supermarkets, butcher shops, and grocery stores. This guide compiles essential technical data, calibration steps, error codes, and maintenance procedures typically found in the official Digi SM320 service manual. 🛠️ Technical Specifications & Component Overview

However, be aware that there is a difference between the (easy to find) and the "Service Manual" (harder to find, protected).