Spray: Set up spray gun, mixing ratio (paint:thinner:hardener), and booth parameters per job card; verify color code/paint batch before start-up; load/jig components for uniform coverage.
Printing: Set up and operate pad print/hot stamp machine; load correct plate/foil/ink per part number; verify against work order before start-up.
Perform first-piece inspection (color match, coverage/print clarity, adhesion) and obtain QC sign-off before mass production, regardless of process.
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