Office Products > Paper > Notebooks & Writing Pads > Spiral Notebooks
A5 Happy Bus Notebook, 8.03 x 5.31-inch, Wire-Bound, KA-BJB15
Brand: Generic / OEM
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Audited BOM: 5 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 elastic closure band (COMP-004) uses low-adhesion adhesive (ENG-001), leading to frequent detachment (RMA-001), which is reported by consumers (REV-001).
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+4 additional failure modes & return complaint chains locked
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