If any voltage reads low or shows high AC ripple, inspect the PSU for bulging electrolytic capacitors or blown fuses. Memory Clear & Firmware Flash Procedures Cold Boot (Factory Reset)
The SM-320 operates via three interconnected main assemblies:
, technicians often turn on the span switch and hold while typing a specific code (e.g., 8715 ) to enter calibration.
Remedy : Moisten a cotton swab with isopropyl alcohol and wipe down the optical reflective eye. Ensure the label sensor alignment selector matches the width of the stock paper.
DIGI SM-320 is a high-performance digital printing scale designed for fast-paced retail environments like supermarkets and butcher shops. Maintaining this equipment often requires access to technical procedures typically found in a , including calibration, troubleshooting, and hardware assembly. Core Specifications of the DIGI SM-320 comes in two primary configurations: the (Bench version) and the (Pole version with a raised customer display). digi sm320 service manual
Digi SM320 Service Manual: Complete Repair & Maintenance Guide
The Digi SM-320 is a rugged, dual-interval thermal printing scale widely used in supermarkets, butcher shops, and grocery stores. Because these machines handle high-volume, daily operations, regular maintenance, calibration, and troubleshooting are required to ensure weighing accuracy and compliance with legal-for-trade standards.
Attempting to repair a scale without the proper training or the official service manual can result in inaccurate weighing, leading to legal issues with weights and measures authorities.
For the scale to interact with software utilities like QLoad by ServPlus or DIGI Label Master, it must reside on the same network subnet as the host store controller. Navigate directly to . If any voltage reads low or shows high
Equipped with RJ45 (Ethernet), RS232 (Serial), and RJ9 (Cash Drawer) ports for flexible integration. 2. Key Sections in the Digi SM-320 Service Manual
Setting IP addresses, date/time, and printer settings. 3. Disassembly and Replacement
RS-232C, Ethernet (10/100 Base-T), Cash Drawer port (RJ11), and optional Wireless LAN.
Digi SM-320 Service Manual: Complete Technical Guide for Scale Technicians Ensure the label sensor alignment selector matches the
typically covers advanced maintenance beyond the standard Operating Manual . Below is a breakdown of the deep technical content found in the SM-320 series service documentation.
The screen will flash the required full-capacity weight (e.g., 15.000 kg ). Place the exact certified weights onto the center of the platter. 5. Save Settings
This article serves as a comprehensive guide to utilizing the , covering key troubleshooting steps, maintenance procedures, and where to find technical documentation to keep your operations running smoothly. What is the DIGI SM-320 Service Manual?
[ Label Roll Spool ] ---> ( Tension Arm ) ---> [ Thermal Print Head ] | [ Outer Side Panel ] <--- ( Manual Feed ) <--- [ Platen Roller ] Diagnostic Error Resolution
Feeds data to the front operator and rear customer LCDs.