Office Products > Office Electronics > Calculators > Scientific Calculators
Scientific Calculator KA-5856
Brand: Generic / OEM
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Audited BOM: 7 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 use of low-quality conductive rubber (ENG-001) in the keypad (COMP-002) leads to key response failures (RMA-001), causing customer dissatisfaction (REV-001).
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+4 additional failure modes & return complaint chains locked
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