What to do if Datalogic DS6400 Barcode Reader cannot read target barcode?
- JJohn NormanAug 25, 2025
If your Datalogic Barcode Reader consistently returns 'No Read', verify the reading pulse synchronization with the object. Ensure the barcode is centered in the scan line and test using TEST MODE in Genius™. If issues persist: * Confirm the reading distance is within the allowed range. * Enable various code types (excluding Pharmacode) under the CODE tab and set LENGTH to Variable. * Assess the barcode quality. For further testing, use the provided BARCODE TEST CHART. If operating in PackTrack™ mode, check the coordinate accuracy, especially the Y axis.