Digi Sm320 Service Manual -

To access the programming mode, hold the Zero ( 置零 ) key and enter a function number (usually 141 or 142). Some versions require you to then hold Zero and enter 3752 , followed by Zero and 142 .

Pull outward gently on the right-hand chassis cover to access the label spindle compartment.

The weight on the scale is too far from zero at startup. Remove items and restart. If it persists, it may indicate a malfunctioning load cell.

If you encounter an error code not listed here, check the service manual's error code appendix. The error "14/:" ("The length was set to 0") relates to a data memory range defect for the thermoregulation program, a more obscure code found in some Digi systems. digi sm320 service manual

Key hardware components of the DIGI SM320 include:

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Locate the transmissive/reflective sensor inside the printer compartment. To access the programming mode, hold the Zero

: Software-based calibration steps to ensure weight accuracy, often involving specific "SPEC" settings (e.g., SPEC 49 or 150 for interface configurations).

Dual range 6kg/15kg or 15kg/30kg variants.

Warning: This erases all PLUs, custom label formats, network configurations, and calibration data. Turn off the power switch. The weight on the scale is too far from zero at startup

The print mechanism is a high-wear component. Poor print quality or alignment issues usually stem from adhesive buildup or incorrect tension. Cleaning the Thermal Print Head (TPH) Clean every time the label roll is replaced.

The service manual often concludes with a maintenance schedule to prevent failures before they occur: