Electronics > Computer Accessories > Barcode Scanners
Wireless 2D QR Code Barcode Scanner MDK-102S
Brand: Generic / OEM
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Audited BOM: 10 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The image sensor (COMP-001) with inadequate calibration (ENG-001) leads to failure in reading complex codes (RMA-001), causing customer dissatisfaction (REV-001, REV-006).
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