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joy99Aug 30, 2025
What does B11 ERROR: RAM TEST FAILED mean on SATO Barcode Reader?
- HHolly JonesAug 30, 2025
The SATO Barcode Reader displays 'B11 ERROR: RAM TEST FAILED' because the printer found a defactive memory location. Power off the printer for 15 seconds, then power on again. If the problem persists, contact an authorized customer service representative.